I was out is the garden yesterday and heard a bird that I didn’t recognize. I opened up the Merlin ID app and got the name. Then I spent a few minutes listening. Heard it just now outside my window and smiled: Good morning White-eyed Vireo. I love learning about this amazing planet.
A fascinating video about how the Earth and our solar system move through the galaxy. Our solar system takes 225 million years to orbit the galaxy. The first dinosaurs on Earth evolved the last time it was in the current positon during the the late Triassic.
Reports that the JWST killed the reigning cosmological model have been exaggerated. But there’s still much to learn from the distant galaxies it glimpses. The galaxies’ apparent distances from Earth suggested that they formed much earlier in the history of the universe than anyone anticipated. (The farther away something is, the longer ago its light flared forth.)
No, the James Webb Space Telescope Hasn’t Broken Cosmology | WIRED
When Carl Sagan said that we are made of star stuff, well, here's what that looks like on the periodic table of elements and it's fascinating:
Image Credit & License: Wikipedia: Cmglee; Data: Jennifer Johnson (OSU)
“The global economy is structured around growth — the idea that firms, industries and nations must increase production every year, regardless of whether it is needed. This dynamic is driving climate change and ecological breakdown.”
A visually stunning documentation.
“The most diverse group of organisms on the planet are in trouble, with recent research suggesting insect populations are declining at an unprecedented rate.”
Most people don’t know what early pregnancy actually looks like. That complicates abortion discussions.
Why did images of early pregnancy cause such a firestorm on TikTok? - The Verge
The Pillars of Creation are set off in a kaleidoscope of color in NASA’s James Webb Space Telescope’s near-infrared-light view.
A small experiment on a NASA rover is tinkering with the alien atmosphere.
Millions of miles away on Mars, in a barren crater just north of the equator, a rover is wandering around, carrying a gold-coated gadget the size of a toaster. The machine inhales the Martian air and strips away contaminants. It splits the atmospheric gas into constituent parts, takes what it needs, and then reassembles that blend to create something that is in very short supply on Mars: oxygen. Real, breathable oxygen, the kind you took in as you read these sentences.
After a bit of analysis, the machine puffs out the oxygen, harmlessly releasing the molecules into the Martian environment. The act makes this very sophisticated toaster, situated in the belly of NASA’s Perseverance rover, the closest thing to a small tree on Mars.
Judy Schmidt | Flickr processes astronomical images from NASA and other space agencies. Lately she’s been working on images from JWST. Fantastic. You can also follow her work on her website.
JWST MIRI, Barred spiral galaxy NGC1365
Jupiter Widefield, NASA / ESA / CSA / Ricardo Hueso Alonso / Judy Schmidt
A Sense of time
As is often the case I have a tendency to become less regular in my posting here. As I was writing up a description of a recent episode of the Discovery Podcast to share on a slack channel it occurred to me that this is exactly the sort of thing I should post here.
So, this was a fun podcast to listen to… about the perception of the passing of time in different animals. Basically, the perception of time is different based on sensory input, audio and visual, which varies. Flies, bats, and birds are discussed as examples of animals that have a higher frame rate of perception. In a sense, time seems slower for them or at least can be. For bats who can control their frame rate through clicks in the audio-echo based system, time can be slowed down as needed. So, when flying through an open space with little action they can conserve energy with fewer clicks but when hunting an insect they can speed it up from 1 click a second to 200 a second and slow their sense of time for accurate hunting. Kind of like increasing the resolution of what they hear/see as they need to.
First ever black hole image released
This is a fantastic achievement.
It measures 40 billion km across - three million times the size of the Earth - and has been described by scientists as "a monster".The black hole is 500 million trillion km away and was photographed by a network of eight telescopes across the world.
The Beauty of Science
Came upon this article this morning: Swarm of mysterious radio bursts seen coming from deep space
Reading this article and thought I’d share for two reasons. First, it includes a very cool video that explains electromagnetism. It’s something I think everyone should have at least a basic understanding of given that it is one of the four fundamental forces of the Universe but also, it’s something we use everyday. It’s a very well done video.
Even if the actual topic of the article is not of great interest to some, it includes a very interesting discussion of the workings of science. In this case, it’s just a highlight of the process of data collection followed by an attempt to understand and interpret the data, then looking for more data and better quality data to further test the current ideas and so on. I think it’s great to see humans working together, collaborating in an attempt to understand one of the mysteries of nature. It’s the kind of example we can look to in times like these when we’re surrounded by political arguments and heightened social fractures of many kinds. It is possible for humans to play well together and, in the process, become more knowledgeable about the world around them.
This quote sums up the process and the attitude very well:
“There is a lot of fun in the not knowing,” he says. “You keep adding more information, but as in all sciences, whenever you solve one mystery, it always opens up three more.”
Celebrating 40 years of Voyager
We are the only species that, due to it’s technological abilities, destroys habitat at unprecedented scale. How is it that a species which is supposedly so intelligent can cause such destruction to itself and it’s home? How is it that we can be precise in our engineering and yet so sloppy in our human interactions?
It helps to remember that we are primates. Which is to say, we’re just really smart, differently evolved Hominini, a member of the family of great apes. Perhaps from this context, it’s a bit easier to understand our persistent fallibility. As individuals and a collective, we live in fallibility though we are intelligent enough to deeply alter our environment. From fire to coal to oil to the atom; from simple tools to complex tools to earth moving machines to computers to robots exploring our solar system. We humans are constantly in a state of exploration and often destruction. Our evolutionary “success” seems to exist, though, on the finest of edges. With our ever increasing population (7.5 billion at this moment) dependent on a complex food system which is itself based on the availability of fossil fuels and a stable, semi-predictable climate.
We are simultaneously capable of extended, deep reasoning as well as irrationality and superstition. In so many ways we, as individuals and as social systems, seem to reside in perpetual conflict. We often use the scientific method to wondrous and beneficial effect. Other times we use it to great disaster. Sometimes we push forward too fast, not knowing the results that may emerge. The full repercussions of our actions are often not known but even when they are predicted we fail to heed our own warnings.
Our many societies, complex tapestries of history, culture, politics, ecology, science, art and economy, are often at odds with one another as well as with themselves. In so many ways the Voyager spacecraft are the perfect representatives of humanity. They embody our struggle with fallibility and our development of science as a method and a tool in response to that fallibility. We have developed and used these two spacecraft to explore our universe and to convey something of ourselves to it. At our very best we are explorers and communicators and sometimes our many voices are brought together in a shared expression of our common humanity.
The Golden Records, our attempt to reach out into the unknown, to share something our tiny world, were created to carry our voices and our story as well as the sounds and images of our Earth. From bird song to whale song, Mozart to Blind Willie Johnson, to the sound of a human heart beating. In addition to a wide variety of audio he record included imagery ranging from illustrations of our solar system to DNA to daily life on our planet. Carl Sagan chaired the committee that spent a year selecting and then compiling the content. Included were the words of then U.S. president, Jimmy Carter:
"This is a present from a small, distant world, a token of our sounds, our science, our images, our music, our thoughts and our feelings. We are attempting to survive our time so we may live into yours."
Of course, the spacecraft are far more than carriers for the Golden Records. In fact, the records were really intended to be the 2nd part of the mission, the purpose of the spacecraft after they no longer have the ability to transmit data back to us. The 1st part of their mission was, of course, the collection of data about our solar system a mission they are still performing even as they have ventured beyond the solar system.
With less computing power than a cell phone, they have, over the course of their mission, deepened our understanding our our solar system immensely. Beginning with Jupiter, and Saturn and then later Uranus and Neptune.
The first planetary encounter of the mission was Jupiter which began when Voyager 1 began taking photos in January 1979 with the closest approach on March 5 and final photos being taken of the planet and moons in April 1979. One of the highlights of this part of the mission was the discovery of volcanic activity on the moon of Io. It was the first time active volcanoes had been observed on another body within our solar system. Voyager’s mission at Jupiter was not the first encounter or the last. There have been 9 thus far.
An animated view of Jupiter taken with photos taken every 10 hours.
As Voyager was taking it’s photos of Jupiter it was also getting a gravity assist from the planet. Which is to say, it borrowed energy from the planet’s gravitation to change it’s trajectory and give it a boost to the next destination of its journey: Saturn. The Saturn encounter began November 1980 with closest approach on November 12, 1980 when it came within 77,000 miles (124,000 km). There have been a total of 4 spacecraft encounters with Saturn. Three of those were flybys and one, the Cassini-Huygens spacecraft, an extended mission which has been ongoing since 2004 and which will end in September 2017.
After Saturn, Voyager went on to Uranus and Neptune. Thanks to Carl Sagan, Voyager had one last photographic mission. The last photographs taken were a family portrait of our solar system. On February 14, 1990, at a distance of 6 billion kilometers from Earth, Voyager captured a mosaic of 60 photos including 6 planets: Jupiter, Earth, Venus, Saturn, Uranus and Neptune. It is from this series of images that the famous Pale Blue Dot photograph was taken. In the image the Earth is just a tiny blueish-white speck seen in a brownish band of light on the right side of the image.
"We succeeded in taking that picture, and, if you look at it, you see a dot. That's here. That's home. That's us. On it, everyone you ever heard of, every human being who ever lived, lived out their lives. The aggregate of all our joys and sufferings, thousands of confident religions, ideologies and economic doctrines, every hunter and forager, every hero and coward, every creator and destroyer of civilizations, every king and peasant, every young couple in love, every hopeful child, every mother and father, every inventor and explorer, every teacher of morals, every corrupt politician, every superstar, every supreme leader, every saint and sinner in the history of our species, lived there – on a mote of dust, suspended in a sunbeam.The Earth is a very small stage in a vast cosmic arena. Think of the rivers of blood spilled by all those generals and emperors so that in glory and in triumph they could become the momentary masters of a fraction of a dot. Think of the endless cruelties visited by the inhabitants of one corner of the dot on scarcely distinguishable inhabitants of some other corner of the dot. How frequent their misunderstandings, how eager they are to kill one another, how fervent their hatreds. Our posturings, our imagined self-importance, the delusion that we have some privileged position in the universe, are challenged by this point of pale light.
[…] To my mind, there is perhaps no better demonstration of the folly of human conceits than this distant image of our tiny world. To me, it underscores our responsibility to deal more kindly and compassionately with one another and to preserve and cherish that pale blue dot, the only home we’ve ever known." — Carl Sagan, speech at Cornell University, October 13, 1994
To celebrate the 40 year anniversary PBS has created a fantastic website and documentary, The Farthest: Voyager in Space. It is a truly wonderful documentary and I was moved to tears more than once while watching it. Stream it via their app or the above website. I’ll likely be watching it again. The website is beautifully done with a wealth of imagery, text and live display of the current Voyager mission time and distance from Earth.
Podcasts
I listen to a lot of podcasts and thought I might start mentioning my favorites here.
I’ll begin with two recently listened to. The TED Radio Hour is a favorite and one of the latest episodes is a perfect example of why I enjoy it so much. Hardwired. I’ve given it a listen but will need to give it a second. I always know a podcast is great when many of the episodes require at least a second listen.
Another favorite, Science Friday, has, as usual, aired another excellent episode. In particular I enjoyed the segments on Voyager which included a wonderful interview with planetary scientist Carolyn Porco as well as the segment on indoor microbiomes. Fascinating stuff. Check it out.
Voyager at 40
A great thread by @justinhendrix over on Twitter:
The solar eclipse Monday is set to overshadow another significant event for space nerds like me. Tomorrow, August 20th, is a special day.August 20th is the 40th anniversary of the 1977 launch of @NSFVoyager2, the first of two Voyager probes to explore the outer planets.
Its sister probe, Voyager 1, was launched 16 days later. These two probes represent one of humanity’s most extraordinary achievements.
Voyager 1 is nearly 13 billion miles from Earth; it takes a ray of light more than 19 hours to travel from here to its position.
Voyager 2 is nearly 11 billion miles and 16 light hours away. 5 years ago Voyager 1 entered interstellar space, on 25 August 2012.
Incredibly, both spacecraft are still sending scientific information about their surroundings through the Deep Space Network.
In the late 1960s that NASA determined a once-every–176 year alignment would allow a spacecraft to to visit all four outer planets.
Voyager delivered the first single frame photo of the Earth and the Moon together from space. twitter.com/justinhen…
The probes carried radioisotope thermoelectric generators powered by plutonium, and carry an array of scientific instruments. twitter.com/justinhen…
The computers aboard the Voyager probes each have 69.63 kilobytes of memory in total. That’s about enough to store one average .jpg.
The probes used assembly languages such as FORTRAN. Recently the Voyager program hired a new FORTRAN programmer. www.popularmechanics.com/space/a17…–1-voyager–2-retiring-engineer/
The probes visited all the giant outer planets, including Jupiter, Saturn, Uranus and Neptune. They made numerous important discoveries.
For instance, erupting volcanoes on Jupiter’s moon Io, the first evidence of volcanic activity elsewhere in the solar system.
The volcanos on Io were discovered by a JPL Voyager imaging scientist named Linda Moribito Kelly. www.planetary.org/blogs/gue…
Voyager discovered an ocean beneath the icy crust of Jupiter’s moon Europa, waves and fine structure in Saturn’s icy rings, Neptune’s…
Great Dark Spot and 1,600 kilometer-per-hour winds, geysers erupting from the polar cap Neptune’s moon Triton, and eventually…
The termination shock where supersonic solar wind slows down, forming the final frontier of the solar system. ibex.swri.edu/students/…
You can see many of the images that the Voyagers took during their trek through the outer planets here: www.jpl.nasa.gov/voyager/g…
Jupiter. twitter.com/justinhen…
Saturn. twitter.com/justinhen…
Uranus. twitter.com/justinhen…
Neptune. twitter.com/justinhen…
And the famous Pale Blue Dot photo, which inspired Carl Sagan’s speech, which we should all listen to & consider www.youtube.com/watch
The Voyagers also famously carry a Golden Record, which carries the sounds of earth into space- Sagan’s idea. www.npr.org/2017/08/1…
Blind Willie Johnson’s ‘Dark Was the Night, Cold Was the Ground’ is one of the songs now in interstellar space www.youtube.com/watch
The Voyagers represent the best of humanity. The best scientific thinking, engineering, ambition, curiosity, passion, arts and culture.
We’d do well at this moment, 40 years hence, to look at the legacy of these probes, and consider what we can learn from their journey.
It’s more than the sum of their scientific discoveries. They explore the universe, but they also tell us something about ourselves.
Our best selves. Voyager is the best of humanity. We need to remember the aspiration to be our best selves, to advance the species.
So enjoy the eclipse, but spare a moment tomorrow at 10:29 AM Eastern to remember the launch of @NSFVoyager2, a great human achievement.
Here is an excellent hour on the history of Voyager from the BBC. h/t @acinonnap www.bbc.co.uk/programme…
Understanding the eclipse by creating a to-scale demonstration of orbits and moon phases
I was recently asked to do a presentation about the upcoming solar eclipse at our library as I am one of a small local group of amateur astronomers. I happily accepted. I always enjoy putting together Keynote presentations for such events. I spent several days last week assembling the 38 slide presentation and did the presentation last night. It seemed to go well. For one part of the presentation I used three volunteers to serve as the sun, moon, and Earth. The idea was to illustrate the phases of the moon as well as the angle of the moon’s orbit with these three people and in truth, after a bit of initial confusion, I think it went pretty well. But it wasn’t to scale as we were crowded into a fairly small room at the library. After the event I got to thinking about how that sort of presentation, in particular the bit involving the volunteers, could be expanded into something really fun but in an outside location so that a sense of scale could be created. It would involve a bit of math so I thought it might be fun to recruit Siri as my helper in preparing this activity.
The idea would be to create a scale model of the Earth in relation to the sun and moon based on a circle of 365 feet in circumference. Each foot represented one day in the Earth’s orbit around the sun. Now, at this scale, I wanted to properly represent the position the sun at the center of our orbit. I needed the radius of my circle. Okay. I asked Siri to calculate the radius of a circle with a circumference of 365 feet. I was given a WolframAlpha calculation screen as a result: 58.1 feet. But I wondered if I could copy/paste the content. It had never occurred to me to tap the WolframAlpha icon, just a bit of text in a square in the corner of that display of results. I’ve done this kind of thing many times but never thought to see what would happen if I tapped. I expected it would do nothing. Instead, it took me to the AppStore for the WolframAlpha app. It never occurred to me that there was such an app but of course there is! I downloaded it and it opened my results into the app. It’s a very nice app that allows further input and new calculations among many other things. But no option to copy/paste the content.
Now, back to working out the activity. I’ll need to get some string but before that, I now know that if my orbit is scaled to 365, feet my radius is 58.1 feet. So, I’ll position my sun with a pole with string tied to it. From there I’ll walk out 58.1 feet and place another pole. I’ll have two strings. One which I’ll keep tied to the center pole (my sun) and which will guide my “orbit”. The second string will be tied to the second pole. Now it’s just a matter of walking the circle around the sun and dropping my string to represent the 365 feet of orbit. The next step is to convert a few other distances. For this I hopped over to this solar system scale model calculator.
Next, I used Siri to do a bit of math. First I asked her for the average circumference of the Earth’s orbit. Then I asked her to convert this from miles into feet. Then I divided that by 365 come up with my model scale of 8,447,618,973. With that number input into the solar system scale calculator I confirmed my Earth orbit radius of 58.1 in the results. Next, I wanted to get the moon’s orbit as well as the size of my three solar system objects at this scale. I made sure to select the Moons option and on the form and I got an orbit radius for the moon of 1.79 inches. TINY!! With that radius the average circumference of the lunar orbit is just 11.25 inches. Whats’ the size of the sun, Earth and moon at this scale? According to this same calculator, at this scale the sun is just 6.49 inches in diameter. Of course, the Earth and moon are very tiny! The Earth is just .06 inches in diameter and the moon is .016. Just a spec.
So, I’ve got the scale though in truth it might be best done at a slightly larger scale given how tiny the Earth and moon are in this model. Regardless of the ultimate scale of the model it is fun to play with and I expect it will be a fun model to explore in the yard. The idea would be to set the scale and then discuss the movement of the moon in it’s orbit of the Earth and the Earth’s orbit around the sun. By positioning volunteers it becomes a bit more obvious why a new moon is invisible to us. By adjusting the position of the volunteer “moon” in orbit around the volunteer “Earth” it become easier to understand how the moon gradually becomes more visible as a crescent then a quarter then a full moon and so on. Further discussion of the 5° elevation of the moon off of the ecliptic helps participants further understand why we do not have solar eclipses with every new moon.
Jupiter in an amazing fly-by video
Jupiter is immense. The fifth planet from the sun has a diameter of 89,000 miles, and could easily envelop every other planet (and Pluto). The gas giant also has 2.5 times the mass of all those planets combined. Even its enormous storms boggle the mind: the Great Red Spot is big enough to contain the Earth.Photos provide glimpses of Jupiter’s grandeur, but you can’t appreciate its stunning scale without some perspective. Gerald Eichstaedt and Seán Doran provide some with a stunning flyby video made from dozens of still photographs taken by the Juno probe.
This post over at Information is Beautiful is excellent: Mavericks & Heretics.
It’s 2017 and the struggle between reason and religion continues.
Barack Obama: America will take the giant leap to Mars
One of my earliest memories is sitting on my grandfather's shoulders, waving a flag as our astronauts returned to Hawaii. This was years before we'd set foot on the moon. Decades before we'd land a rover on Mars. A generation before photos from the International Space Station would show up in our social media feeds
I’m not a huge fan of Barack Obama (Democrats, Republicans or the two party system in general). Nor am I a fan of CNN. But I came across Obama’s essay on Mars, space exploration and STEM and well, I just can’t help myself.
Someday, I hope to hoist my own grandchildren onto my shoulders. We'll still look to the stars in wonder, as humans have since the beginning of time. But instead of eagerly awaiting the return of our intrepid explorers, we'll know that because of the choices we make now, they've gone to space not just to visit, but to stay — and in doing so, to make our lives better here on Earth.
Well said.
Apple and NASA collaborate on short film to celebrate Juno Mission: ‘Visions of Harmony’
As an avid amateur astronomer, NASA supporter and all around science nerd I was pretty happy to read today that Apple has partnered with NASA to produce a nine minute short film to celebrate the Juno spacecraft entering Jupiter’s orbit. The film is available on iTunes and Apple Music for free and is called “Visions of Harmony.” On a personal note, as is often true for many amateur astronomers, Jupiter was one of the first things I looked at with my own telescope when I was a 9th grader working on a science fair project. The view through that little telescope was breathtaking though strangely, it didn't quite seem real and it was a moment I've never forgotten.
From the NASA website:
NASA announced a collaboration with Apple that will serve to enhance the agency's efforts to inform and excite the public about dramatic missions of exploration like Juno. “Destination: Juno” is a synergy between two seemingly disparate worlds: popular music and interplanetary exploration. The works resulting from this collaboration showcase exploratory sounds from artists who have been inspired by Juno and other NASA missions, including Brad Paisley, Corinne Bailey Rae, GZA, Jim James featuring Lydia Tyrell, QUIÑ, Trent Reznor & Atticus Ross, Weezer and Zoé.
Apple has captured moments in this journey with a behind-the-scenes documentary spearheaded by the Juno mission's principal investigator, Scott Bolton, and scored by Academy Award winners Trent Reznor and Atticus Ross. The content is available on various Apple platforms. Other Juno-related content, including educational opportunities with Bill Nye on and an “Interactive Guide to NASA's Juno Mission,” will roll out over the course of a year and throughout the length of the Juno mission.
The Juno spacecraft launched on Aug. 5, 2011, from Cape Canaveral, Florida. JPL manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. Juno is part of NASA's New Frontiers Program, which is managed at NASA's Marshall Space Flight Center in Huntsville, Alabama, for NASA's Science Mission Directorate. Lockheed Martin Space Systems, Denver, built the spacecraft. The California Institute of Technology in Pasadena, California, manages JPL for NASA.
One thing I can say from personal experience as an amateur astronomer is that music does indeed go very well with our exploration of the Cosmos. When I go out to spend an evening at the telescope observing distant galaxies or planets in our solar system I always have a bluetooth speaker with which to play my “Stargazing” playlist. While the quiet sounds of nature are always a nice soundtrack it's usually when I have music playing that I'm most likely to have those moments which seem most otherworldly. There's nothing quite like looking through a telescope at Jupiter or something more distant such as galaxy that has been sending its combined starlight out into the universe for 12 million years. That's the kind of visual experience that is wonderfully enhanced by music.
To go along with the short film, Apple has created a new featured section on Apple Music called “Destination: Jupiter” that highlights the short film as well as the music that appears in it. I've not yet listened but it includes tracks by Trent Reznor, Corinne Bailey Rae, and Quin. The film not only includes live music by the above artists but also an interview with Juno principal investigator Scott Bolton.
NASA missions into the solar system are always exciting. Years of planning followed by years in space and then months to years of data collection. Juno, launched in August 2011, will have been traveling just shy of five years when it enters a polar orbit on July 4.
The spacecraft is to be placed in a polar orbit to study Jupiter's composition, gravity field, magnetic field, and polar magnetosphere. Juno will also search for clues about how the planet formed, including whether it has a rocky core, the amount of water present within the deep atmosphere, mass distribution, and its deep winds, which can reach speeds of 618 kilometers per hour (384 mph).
According to Apple the goal of its partnership with NASA is to educate and inspire people, while also highlighting the link between exploring space and making music. From USA Today: “The goal is to make science and technology more accessible and relatable to everyone.” - Apple vice-president Robert Kondrk.
For those that might ask, what's the connection between space exploration and creative expression? I would answer that there's nothing we might do that requires the imagination and creativity like space exploration does. Science, in a general way, is often rooted in a creative process. Much of what Einstein accomplished had it's origins in creative thought experiments in which he imagined different scenarios so that he might work through. And he isn't the only one to have used such thought experiments! Spend some time browsing around the fantastic NASA website, have a look at the many ongoing missions and past missions and consider the beautiful dance of science and creativity that goes into the designing of our space telescopes, rovers, and orbiters. NASA often exhibits the best of humanity. Okay, now I'm gushing. This is what happens when I'm allowed at the keyboard unsupervised while on the topic of NASA.
Also, in case you missed it, one last bit of NASA news. Earlier this month, NASA released an application for iOS and the fourth-gen Apple TV. The app includes live streaming NASA TV, a real-time view of the Earth from the International Space Station, as well as on-demand access to over 10,000 NASA videos and more than 15,000 photos, either individually or as a slideshow. It's a fantastic tool for exploring our solar system from the comfort of your couch. From your Apple TV search for NASA in the App Store. Or, from your iOS device get it from the iTunes App Store.
To view the new Apple Music/NASA short film, head to Apple Music.
Originally published at beardyguycreative.com on July 1, 2016.
Apple and NASA collaborate on short film to celebrate Juno Mission: ‘Visions of Harmony’
As an avid amateur astronomer, NASA supporter and all around science nerd I was pretty happy to read today that Apple has partnered with NASA to produce a nine minute short film to celebrate the Juno spacecraft entering Jupiter’s orbit. The film is available on iTunes and Apple Music for free and is called “Visions of Harmony.” On a personal note, as is often true for many amateur astronomers, Jupiter was one of the first things I looked at with my own telescope when I was a 9th grader working on a science fair project. The view through that little telescope was breathtaking though strangely, it didn’t quite seem real and it was a moment I’ve never forgotten. From the NASA website:
NASA announced a collaboration with Apple that will serve to enhance the agency's efforts to inform and excite the public about dramatic missions of exploration like Juno. “Destination: Juno” is a synergy between two seemingly disparate worlds: popular music and interplanetary exploration. The works resulting from this collaboration showcase exploratory sounds from artists who have been inspired by Juno and other NASA missions, including Brad Paisley, Corinne Bailey Rae, GZA, Jim James featuring Lydia Tyrell, QUIÑ, Trent Reznor & Atticus Ross, Weezer and Zoé.Apple has captured moments in this journey with a behind-the-scenes documentary spearheaded by the Juno mission’s principal investigator, Scott Bolton, and scored by Academy Award winners Trent Reznor and Atticus Ross. The content is available on various Apple platforms. Other Juno-related content, including educational opportunities with Bill Nye on and an “Interactive Guide to NASA’s Juno Mission,” will roll out over the course of a year and throughout the length of the Juno mission.
The Juno spacecraft launched on Aug. 5, 2011, from Cape Canaveral, Florida. JPL manages the Juno mission for the principal investigator, Scott Bolton, of Southwest Research Institute in San Antonio. Juno is part of NASA’s New Frontiers Program, which is managed at NASA’s Marshall Space Flight Center in Huntsville, Alabama, for NASA’s Science Mission Directorate. Lockheed Martin Space Systems, Denver, built the spacecraft. The California Institute of Technology in Pasadena, California, manages JPL for NASA.
One thing I can say from personal experience as an amateur astronomer is that music does indeed go very well with our exploration of the Cosmos. When I go out to spend an evening at the telescope observing distant galaxies or planets in our solar system I always have a bluetooth speaker with which to play my “Stargazing” playlist. While the quiet sounds of nature are always a nice soundtrack it’s usually when I have music playing that I’m most likely to have those moments which seem most otherworldly. There’s nothing quite like looking through a telescope at Jupiter or something more distant such as galaxy that has been sending its combined starlight out into the universe for 12 million years. That’s the kind of visual experience that is wonderfully enhanced by music.
To go along with the short film, Apple has created a new featured section on Apple Music called “Destination: Jupiter” that highlights the short film as well as the music that appears in it. I’ve not yet listened but it includes tracks by Trent Reznor, Corinne Bailey Rae, and Quin. The film not only includes live music by the above artists but also an interview with Juno principal investigator Scott Bolton.
NASA missions into the solar system are always exciting. Years of planning followed by years in space and then months to years of data collection. Juno, launched in August 2011, will have been traveling just shy of five years when it enters a polar orbit on July 4.
The spacecraft is to be placed in a polar orbit to study Jupiter's composition, gravity field, magnetic field, and polar magnetosphere. Juno will also search for clues about how the planet formed, including whether it has a rocky core, the amount of water present within the deep atmosphere, mass distribution, and its deep winds, which can reach speeds of 618 kilometers per hour (384 mph).
According to Apple the goal of its partnership with NASA is to educate and inspire people, while also highlighting the link between exploring space and making music. From USA Today: “The goal is to make science and technology more accessible and relatable to everyone.” - Apple vice-president Robert Kondrk. For those that might ask, what’s the connection between space exploration and creative expression? I would answer that there’s nothing we might do that requires the imagination and creativity like space exploration does. Science, in a general way, is often rooted in a creative process. Much of what Einstein accomplished had it’s origins in creative thought experiments in which he imagined different scenarios so that he might work through. And he isn’t the only one to have used such thought experiments! Spend some time browsing around the fantastic NASA website, have a look at the many ongoing missions and past missions and consider the beautiful dance of science and creativity that goes into the designing of our space telescopes, rovers, and orbiters. NASA often exhibits the best of humanity. Okay, now I’m gushing. This is what happens when I’m allowed at the keyboard unsupervised while on the topic of NASA.
Also, in case you missed it, one last bit of NASA news. Earlier this month, NASA released an application for iOS and the fourth-gen Apple TV. The app includes live streaming NASA TV, a real-time view of the Earth from the International Space Station, as well as on-demand access to over 10,000 NASA videos and more than 15,000 photos, either individually or as a slideshow. It’s a fantastic tool for exploring our solar system from the comfort of your couch. From your Apple TV search for NASA in the App Store. Or, from your iOS device get it from the iTunes App Store.
To view the new Apple Music/NASA short film, head to Apple Music.
Vulnerability, change and growth
Yes, yes, I know. I’ve brought up the recent ending/change of my recent relationship with Kaleesha a lot recently. It figures in. Much of what I’m thinking about at the moment is where I went with that relationship and what it means for me. In the spring of 2013 I hadn’t really been looking for a relationship. I mean, I was open to that sort of thing but I don’t recall it being a high priority at any point in the years since I left Memphis. I’d settled into something fairly comfortable for myself. And yet, here was a new friendship that seemed to be evolving into something more. As much as I was comfortable with my life I’m also someone that rolls with life. I kinda jumped in. I didn’t know there it would lead but I thought it would be worth the risk. She is a wonderful and lovely person as are her seven wee people.
Vulnerability. You see, when we decided I would move in, that we would have a go at a partnership, well, at that point it was no longer just about connecting and growing with Kaleesha, but also about connecting and growing with her seven children. Many years ago I’d made a decision to never have children.. My decision to not have children was not based on a dislike of kids or an aversion to the idea of being a parent. In fact, I’d always thought I would make a good dad, a good parent. My decision was based on my belief that the planet already had too many humans, many of which are living without much thought for the future. It’s a natural part of being a human animal to want to procreate but for me it was a sacrifice worth making. Having children didn’t seem fair or responsible to them or to the other species on the planet. In any case, it was a decision I stuck with but I always wondered about how it would have gone for me in that role. In the short time I lived at Make-it-Do Farm my thoughts about my ability and desire to parent were, for the most part, confirmed. Well, it really was fairly early in the process when it ended but it was going pretty well.
But of course, I wasn’t really prepared for it. My skin was too thin. I had (have) much to learn about loving unconditionally. I suspect that parents, biological parents, have an opportunity to grow into that relationship, into that kind of giving. That’s probably obvious. But for someone who’s never had kids, well, there is no slow evolution. It’s all a bit more abrupt. One does not move in with a woman with seven kids without a certain willingness, a certain commitment to stretching and growing, to being a responsible adult. As well as a certain willingness to being hurt.
But for me, in the context of my move into Kaleesha and the kids’ lives, vulnerability was not just about the process of parenting, not just about the process of learning to love children not my own, but ultimately also about loosing them. I could not be certain that Kaleesha and I would last though I thought we would. I wouldn’t have moved in if I had thought otherwise. But I knew I was putting myself in a position in which I might end up hurting. But that’s life. It’s a risky adventure sometimes.
There’s an openness that comes with connecting with the life around us. It often means pain, real pain because, frankly, we live in a world full of pain. Suffering is everywhere. Injustice is everywhere. I find it overwhelming at times and yet I keep breathing. We may well be in the middle of the 6th great extinction and yet, there is only so much I can do. Only so much any one of us can do. So, sometimes I’ll cry. Other times I’ll laugh. Mostly I’ll try to breath in and take it all one step at a time.
So I took a risk, I had an adventure and now I transition back into my old life. But it’s not my old life, it’s something new in the space I lived in before because I’m no longer the Denny that left his cabin and his garden in the spring of 2013. Just as I’m not the Denny of 2008 that built the cabin. Or the Denny that left Memphis over a decade ago. Life experience changes us. That’s obvious but I think sometimes we forget to pay attention to the process.
I find myself feeling a bit more confused than usual about what I want, about who I want to be. In particular, I feel an inclination to retreat for a while. To take some time from human company. And yet, there is a part of me that is inclined to reach out and connect. A part of what makes it confusing for me is the possibility that I might be acting, or, more to the point, reacting, to being on my own again. It’s a strange thing to not know your own mind, your own intentions. I suppose, for the moment, there’s not much to be done for it. I’m okay with not knowing. It’s interesting to wonder how much of who we are is our intent. I speak of my mind as though it is something to be discovered, as though I do not control it, and often it seems that way. Which leads me to ask, is the mind beyond our control? Just something we partially control. Or is any control just an illusion. Ha. Time to visit Wikipedia. This is something that’s been discussed and studied. And there are no clear answers. I suppose this falls within the “mind-body problem”. Fun fun. Maybe time to add neuroscience to my list of studies?
So, there are no easy answers. Guess for now I’ll keep getting up every day. I’ll drink my coffee, walk the dog, read, work, listen to the frogs and see how things go.
Gravitational Waves Discovered
In case you missed it: LIGO announced the detection of Gravitational Waves
For the first time, scientists have observed ripples in the fabric of spacetime called gravitational waves. This confirms a major prediction of Albert Einstein’s 1915 general theory of relativity and opens an unprecedented window onto the cosmos.A lot more at LIGO’s Detection Portal.
Gravitational waves were detected by the two LIGO detectors in Hanford, Washington and Livingston, Louisiana, United States, at 5:51 am EDT (0951 UTC). The waves were generated during the final moments of the merger of 2 black holes resulting in a single, massive, rotating black hole. Even though such a merger was predicted to happen, it was never observed before.
The merger of the two black holes happened more than 1 billion light-years away. (definition of a light-year, use this calculator to convert light-years to miles.)
Why is this discovery so important? Gravitational waves tell us a lot about their cataclysmic origins. They offer a unique way to look deep into the past and observe cosmic events that happened a very long time ago. Gravitational waves provide information about the nature of gravity that we wouldn’t be able to get any other way. With this observation, LIGO opens a new window through which we can study the cosmos.