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Voyager - Blog Posts
Saturn has a mysterious hexagon at its north pole that has refused to give up its secrets, probably because neither Voyager 1 nor Cassini was able to plunge that deep and survive. Harvard scientists Rakesh Yadav and Jeremy Bloxham might have finally started to figure out what causes this peculiar feature. They believe that vortexes occur at the planet’s north pole because of atmospheric flows deep within the gas giant, and that these vortexes pinch an intense horizontal jet near the equator—which is what warps the storm into a hexagon. It still looks unnatural though.....!!!
Saturn observed by space probe Voyager 1 on November 16, 1980
Credit: NASA
Woah!! Golden Record from Voyager I & II . Box set release, with LP’s & book.
See my Poshmark Closet listing for more details or to purchase. Fast shipping- you can have it in a few days. Use code REDREADRETALE to start your Poshmark & get $10 off your first order from anyone. Woohoo!
Voyager Golden Disc Box Set Sealed. Space Lovers. NASA Collectors. NWT NEW. 3LP.
They made a limited number of these sets - a way of seeing & hearing all the images & recordings that are on the famous golden record that was sent on both Voyager 1 & Voyager 2. In case they ever encounter intelligent (cognitive ability) lifeforms.
Read by Carl Sagen, it includes greetings in earth’s languages- images of earth and much more.
This set is sealed & was never opened. Is stored in a cool/dry/dark safe place. The outer plastic shows signs of light shelf wear- but remains intact. The plastic & gold are very reflective so it was tricky to photograph- but see the photos. I found product images showing the contents.
This is heavy & has extra shipping costs, which are included in the price.
Dimensions 13x13x1.5 inches.
Weight (without packaging): almost 6 pounds.
Unopened copies like this range from 275-425+. They aren’t making more sets. If you want an opened/used copy they range from 100-300 depending on their condition.
(Sold! But my friend has another copy if you are intent on getting one. Message me.)
A timeless, iconic collectible which only increases in value. Also, its just very cool. Epic.
Sold on 8/13/24 woohoo!!
Lots more details- copy & paste thid link: “https://www.smithsonianmag.com/smart-news/nasas-golden-record-re-issued-voyagers-40th-anniversary-180960594/“
Happy Anniversary to humanity's silent envoy! Here's to 44 years of odyssey - and the next 44 to come.
This is an article from last year, but still very exciting news! I wonder how far it’s progressed since?
The venerable Voyager 1 spacecraft. Still impressing after all these years.
The process of making an audio and visual compilation to explain Earth and humanity to an alien species is an incredible undertaking, and Carl Sagan undertook it in 1977. The resulting record from his little team was sent out with the Voyager 1 and 2 probes and is now in interstellar space, but there was also a more personal result of this project. Learn about Sagan and his third wife’s meet-cute and also hear what is actually out there in the stars, conveying the best humanity had to offer in the 70s.
Below the cut are my sources, music credits, a vocab list, and the transcript of this episode. Vote on what you think I should research next by messaging me here, tweeting at me at @HDandtheVoid, or asking me to my face if you know me in real life. And please subscribe to the podcast on iTunes, rate it and maybe review it, and tell friends if you think they’d like to listen!
(My thoughts on the next episode are space race history, the transit of Venus, Edmond Halley, or Dark Sky Preserves. Next episode will be up on December 4th.)
Glossary
electroencephalography (EEG) - a recording that displays brainwave activity by measuring the electrical impulses of neurons firing in the brain
heliosheath - the outer region of the heliosphere. It is just beyond termination shock, the point where solar wind abruptly slows down and becomes denser and hotter as it presses outward against the approaching wind in interstellar space.
heliosphere - a huge wind sock-shaped bubble that extends beyond Pluto’s orbit and contains our solar system, solar wind, and the entire solar magnetic field.
Transcript
Sources
Drunk History episode transcript
Golden record via NASA
Carl Sagan via Smithsonian Magazine, March 2014
Carl Sagan via Biography.com
Carl Sagan via National Geographic
The Voyager project love story via NASA
Ann Druyen: “We know that EEG patterns register some changes in thought. Would it be possible, I wondered, for a highly advanced technology of several million years from now to actually decipher human thoughts?"
Ann Druyen: "a mental itinerary of the ideas and individuals of history whose memory I hoped to perpetuate."
Ann Druyen: "My feelings as a 27-year-old woman, madly fallen in love, they're on that record. It's forever. It'll be true 100 million years from now. For me, Voyager is a kind of joy so powerful, it robs you of your fear of death."
Arthur C. Clarke: "Please leave me alone; let me go on to the stars."
How 8-track tapes work via 8 Track Heaven
How vinyl records work via The Guardian, June 2010
Golden record via Smithsonian Magazine, April 2012
Golden record via the JPL at NASA
Golden record retrospective by Timothy Ferris via The New Yorker, August 2017
Voyager Golden Record - Greetings In 55 Languages via YouTube
The 116 images NASA wants aliens to see via YouTube
The Voyagers documentary by Penny Lane via Brain Pickings
Ann Druyen: “Carl and I knew we were the beneficiaries of chance, that pure chance could be so kind that we could find one another in the vastness of space and the immensity of time. We knew that every moment should be cherished as the precious and unlikely coincidence that it was.”
Article on Sagan’s divorce from Linda Salzman Sagan via People, December 1980
Article on Sagan’s divorce from Linda Salzman Sagan via The Cornell Daily Sun, March 1981
Voyager record available on Soundcloud via Cosmos Magazine
Golden record now available for purchase via The Atlantic, August 2017
Intro Music: ‘Better Times Will Come’ by No Luck Club off their album Prosperity
Filler Music: ‘Dark Was The Night, Cold Was The Ground’ by Blind Willie Johnson (1897-1945) off the album Dark Was The Night ‘Carl Sagan’ by Loch Lomond off their album Paper The Walls
Outro Music: ‘Fields of Russia’ by Mutefish off their album On Draught
An episode late is better than none at all! Hear about satellites, space probes, orbiters, and landers through history.
Below the cut are sources, music credits, an awesome infographic showing all the satellites currently in orbit around Earth, a vocab list, and the transcript of this episode. Let me know what you think I should research next by messaging me here, tweeting at me at @HDandtheVoid, or asking me to my face if you know me in real life. And please check out the podcast on iTunes, rate it or review it if you’d like, subscribe, and maybe tell your friends about it if you think they’d like to listen!
(My thoughts on the next episode were space race history, the transit of Venus, or maybe something about the Moon landing. I’m prepping to interview a friend about her graduate-level research into the history of the universe and possibly dark matter, too. Let me know by the 8th and I’ll hopefully have the next podcast up on September 18th!)
Glossary
Clarke Belt - an area of geostationary orbit in Earth’s atmosphere, 35,786 km directly above the equator, where a satellite orbits the Earth at the same speed the Earth is rotating.
geostationary orbit - when an object orbits directly above the equator and appears stationary to observers on Earth’s surface.
geosynchronous orbit - when an object orbits Earth at an orbital period that matches Earth's rotation on its axis. From the perspective of an observer on Earth's surface, the object would return to the exact same position in the sky after a period of one day.
gyroscopes - a device consisting of several rings that spin freely around different axes. The rapidly rotating wheel has a large moment of inertia and therefore resists change from the plane in which it is rotated. Large gyroscopes allow for steady navigation of ships, submarines, and space ships. See examples in the link.
heliosheath - the outer region of the heliosphere. It is just beyond termination shock, the point where solar wind abruptly slows down and becomes denser and hotter as it presses outward against the approaching wind in interstellar space.
heliosphere - a huge wind sock-shaped bubble that extends beyond Pluto’s orbit and contains our solar system, solar wind, and the entire solar magnetic field.
lander - a spacecraft launched with the intent to land it, unharmed and fully functioning, on the surface of an object that is astronomical in nature. It is aimed at a specific target that astronomers want to learn more about and investigates the object at the surface level. It can be manned or unmanned.
orbiter - an unmanned spacecraft launched with the intent to bring it into orbit around a larger body in order to study that body. It is similar to a satellite but does not orbit Earth.
probe - an unmanned machine sent into space to collect data. It is aimed at a specific target that astronomers want to learn more about.
spacecraft - a pilot-able vehicle used for traveling in space. It can be manned or unmanned.
Van Allen Belts - belts of radiation in Earth’s atmosphere.
Transcript
Sources
Timeline of space exploration to 2013 via the National Archives
Timeline of NASA, the space shuttle, and near-Earth space flights
Space exploration timeline via Sea and Sky
Gyroscope definition via USC
Infographic on satellites launched 1950-1978 via the CalTech Jet Propulsion Lab
List of satellites via Wikipedia
A history of Sputnik via an excerpt from Paul Dickson’s book Sputnik: The Shock of the Century on PBS
“Instead of being concerned with winning the first round of the space race, Eisenhower and his National Security Council were much more interested in launching surveillance satellites that could tell American intelligence where every Soviet missile was located.”
Explorer 1 overview via NASA
Vanguard 1 overview via NASA
SCORE overview via the Smithsonian National Air and Space Museum
Pioneer lunar mission overview via the CalTech Jet Propulsion Lab
Various probe/satellite mission overviews via NASA
Australian WRESAT mission via Australia’s Department of Defence
Pioneer expeditions via NASA
Mariner 10 mission overview via NASA
Magellan mission overview via NASA
Synthetic aperture radar overview via radartutorial.edu
MESSENGER mission overview via JHU Applied Physics Lab
Mariner missions to Venus overview via the CalTech Jet Propulsion Lab
Mariner missions to Mars overview via the CalTech Jet Propulsion Lab
“The final Mariner to Mars, however, was the lab’s greatest planetary success to date.”
Mariner 9 via the CalTech Jet Propulsion Lab
Viking mission overview via NASA
Pathfinder/Sojourner mission overview via NASA
Opportunity mission overview via the CalTech Jet Propulsion Lab
Spirit mission overview via the CalTech Jet Propulsion Lab
Curiosity rover via NASA
Pioneer 10 mission overview via NASA
Pioneer 11 mission overview via NASA
Juno mission overview via the CalTech Jet Propulsion Lab
Cassini-Huygens mission overview via the CalTech Jet Propulsion Lab
Voyager mission overview via the CalTech Jet Propulsion Lab
“The Voyager message is carried by a phonograph record, a 12-inch gold-plated copper disk containing sounds and images selected to portray the diversity of life and culture on Earth.”
Voyager mission trackers via the CalTech Jet Propulsion Lab
Heliosphere definition via NASA
Heliosheath definition via NASA
New Horizons mission overview via NASA
Compton Gamma-Ray Observatory via NASA
Chandra X-Ray Observatory via NASA
Spitzer Space Telescope via CalTech
Einstein Observatory (HEAO-2) via NASA
International Ultraviolet Explorer (IUE) via NASA
International Ultraviolet Explorer (IUE) via ESA
Extreme Ultraviolet Explorer (EUVE) via NASA
Advanced Satellite for Cosmology and Astrophysics (ASCA, formerly ASTRO-D) via NASA archives
Far Ultraviolet Spectroscopic Explorer (FUSE) via JHU
Active space probe/observatory missions via NASA
Chandrayaan-1 via the CalTech Jet Propulsion Lab
Hayabusa 2 mission overview via NASA
Hayabusa-2’s twitter account
A map of every active satellite orbiting Earth via Quartz
Union of Concerned Scientists Satellite Database
Cul-de-Sac comic by Richard Thompson
“Well, there’s dust everywhere, and there’s all kinds of trash—food wrappers and broken parts of things and gloves and shoes. And gas giants and black holes and rocks and dirt. And there’s old TV shows and strange creatures and there’s unidentifiable stuff that no one can explain. And it’s expanding all the time. Toss in a few trillion stuffed toys and it’d be just like your room.”
Intro Music: ‘Better Times Will Come’ by No Luck Club off their album Prosperity
Filler Music: ‘Satellite’ by Guster off their album Ganging Up On The Sun
Filler Music: ‘Sunn’ by Radical Face off his album Sunn Moonn Eclippse. Check out the video in the album link, it’s amazing.
Outro Music: ‘Fields of Russia’ by Mutefish off their album On Draught.
Biggest Scientific Breakthroughs of 2013
From intergalactic neutrinos and invisible brains, to the creation of miniature human “organoids”, 2013 was an remarkable year for scientific discovery. Here are some of the biggest scientific breakthroughs, innovations and advances of 2013.
Voyager I Leaves the Solar System
Escaping the solar system is no mean feat. For 36 years, NASA’s Voyager 1 spacecraft has putting distance between itself and the Sun at speeds approaching 11 miles per second. At a pace like that, scientists knew Voyager was approaching the fringes of the heliosphere that surrounds and defines our solar neighborhood – but when would it break that barrier? When would it make the leap to interstellar space? After months of uncertainty, NASA finally made the news official this September. “Voyager 1 is the first human-made object to make it into interstellar space” said Don Gurnett, lead author of the paper announcing Voyager’s departure; “we’re actually out there.”
The Milky Way is Brimming with Habitable Worlds
Planet-hunting scientists announced in November that 22% of sunlike stars in the Milky Way are orbited by potentially habitable, Earth-size worlds. This remarkable finding suggests there could be as many as two-billion planets in our galaxy suitable for life — and that the nearest such planet may be only 12 light-years away. Is Earth 2.0 out there? With figures like that, it’s hard to imagine otherwise. Who knows – with all the Kepler data we’ve got to sift through, there’s a chance we’ve already found it.
Curiosity Confirms Mars Was Once Capable of Harboring Life
In March, NASA scientists released perhaps the most compelling evidence to date that the Red Planet was once capable of harboring life. Earlier this year, Curiosity drilled some samples out of a sedimentary rock near an old river bed in Gale Crater. This geological area used to feature a series of stream channels, leaving behind finely grained bedrock indicative of previously wet conditions. Using the rover’s onboard instrumentation, NASA scientists analyzed these samples to detect some of the critical elements required for life, including sulfur, nitrogen, hydrogen, oxygen, phosphorus, and carbon. The rover is currently on a trek to its primary scientific target – a three-mile-high peak at the center of Gale Crater named Mount Sharp – where it will attempt to further reinforce its findings.
Researchers Detect Neutrinos from Another Galaxy
By drilling a 1.5 mile hole deep into an Antarctic glacier, physicists working at the IceCube South Pole Observatory this year captured 28 neutrinos, those mysterious and extremely powerful subatomic particles that can pass straight through solid matter. And here’s the real kicker: the particles likely originated from beyond our solar system – and possibly even our galaxy. "This is a landmark discovery,“ said Alexander Kusenko, a UCLA astroparticle physicist who was not involved in the investigation, "possibly a Nobel Prize in the making.”
NASA Discovers “A Previously Unknown Surprise Circling Earth”
NASA’s recently deployed Van Allen probes — a pair of robotic spacecraft launched in August 2012 to investigate Earth’s eponymous pair of radiation belts — turned out out some very unexpected findings in February, when they spotted an ephemeral third ring of radiation, previously unknown to science, surrounding our planet.
Human Cloning Becomes a Reality
A scientific milestone 17 years in the making, researchers announced in May that they had derived stem cells from cloned human embryos.The controversial technology could lead to new treatments for diseases like Parkinson’s and diabetes — while bringing us one step closer to human reproductive cloning.
Giant “Pandoravirus” Could Redefine Life as we Know it
Scientists in July announced the discovery of a pair of viruses that defy classification. Bigger and more genetically complex than any viral genus known to science, these so-called “pandoraviruses” could reignite a longstanding debate over the classification of life itself.
Brain-to-Brain Interfaces Have Arrived
Back in February, researchers announced that they had successfully established an electronic link between the brains of two rats, and demonstrated that signals from the mind of one could help the second solve basic puzzles in real time — even when those animals were separated by thousands of miles. A few months later, a similar connection was established between the brain of a human and a rat. Just one month later, researchers published the results of the first successful human-to-human brain interface. The age of the mind-meld, it seems, is near at hand.
There is Life at the End of the World
There is life in Lake Whillans. For millions of years, the small body of liquid water has lurked hundreds of meters below Antarctica’s Ross Ice Shelf, sealed off from the outside world and the scientists who would explore its subglacial depths. Earlier this year, a team of researchers led by Montana State University glaciologist John Priscu successfully bored a tunnel to Whillans and encountered life, making Priscu and his colleagues the first people in history to discover living organisms in the alien lakes at the bottom of the world.
Doctors Cure HIV in a Baby Born With the Disease
In a monumental first for medicine, doctors announced in March that a baby had been cured of an HIV infection. Dr. Deborah Persaud, who presented the child’s case at the 20th annual Conference on Retroviruses and Opportunistic Infection, called it “definitely a game-changer.”
Newly Discovered Skulls Could Prune Humans’ Evolutionary Tree
An incredibly well-preserved, 1.8-million-year-old skull from Dmanisi, Georgia suggests the evolutionary tree of the genus Homo may have fewer branches than previously believed. In a report published in October, a team led by Georgian anthropologist David Lordkipanidze writes that it is “the world’s first completely preserved hominid skull.” And what a skull it is. When considered alongside four other skulls discovered nearby, it suggests that the earliest known members of the Homo genus (H. habilis, H.rudolfensis and H. erectus) may not have been distinct, coexisting species, at all. Instead, they may have been part of a single, evolving lineage that eventually gave rise to modern humans.
Neuroscientists Turn Brains Invisible
Gaze upon the stunning effects of CLARITY, a new technique that enables scientists to turn brain matter and other tissues completely transparent. It’s been hailed as one of the most important advances for neuroanatomy in decades, and it’s not hard to see why.
[source | gifs → galaxyclusters]
Voyager is so happy, because it’s the bravest satellite of all. It has gone the furthest. And it’s not lonely, because it’s talking to us. It phones home. And it tells us all about the wonderful things that it’s seeing. …There’s a whole universe to explore, and it’s just leaving our Solar System right now. It’s very brave and very lucky to be doing what it’s doing, so it’s not going to get lost. It’s traveled further than anything we’ve ever built has traveled before. It’s actually showing us the way. … It might have been safer for it to just stay home, and stay inside a building, but then it would have been sad forever, because it never would have done its purpose. It never would have discovered things. It’s all a wonderful story of great discovery and success, and it couldn’t have happened if Voyager hadn’t been brave… It’s not really the fact that everything always has a start and an end, it’s what happens in the middle that counts. What do you while you’re alive? What do you do while you’re laughing? And I think we’re doing exactly what makes Voyager joyful and as happy as it could be. Think about the fact that you’re a little bit like Voyager. In that you’re going to go see the world, and you’re going to call your mom on the phone and tell her about the wonderful things that you see. … You wouldn’t want to spend your whole life hiding under your bed and never seeing anything in your whole life, you want to be able to do what makes you happy and joyful and learn about things to discover. You might be the person that discovers something really important for everybody else on the world, but you can never discover that if you just hide and only do things that are safe. So think about yourself a little bit like Voyager. What makes you laugh? It’s not just staying, hiding underneath your bed safely at home.
Cmdr. Chris Hadfield, reassuring a five-year-old who was worried about the Voyager satellite (source)
oh no I’m having feelings about a satellite
tagging Doctor Who, because.
(via reconditarmonia)
Ah, “Alter Ego”, the episode where Tuvok is stalked by an alien incel who got too deep into RPing.
i was getting ready for another day of assimilation, putting my ocular implant on over my piercing blue orbs. if i had hair it would be long and blonde but i’m a borg drone so i’m bald. just then, the borg queen came in. “pack your things.” she said. “i’ve sold you to pay our debts. meet your new owners, the crew of the uss voyager.”
one of the most underrated things about star trek is the way every other character is highly proficient in a truly random instrument. they're like broken little dnd characters with too many proficiencies. I love it.