when brains r like "today i will not brain" my brother in christ you are a brain
Are you ready to see unprecedented, detailed views of the universe from the James Webb Space Telescope, the largest and most powerful space observatory ever made? Scroll down to see the first full-color images and data from Webb. Unfold the universe with us. ✨
This landscape of “mountains” and “valleys” speckled with glittering stars, called the Cosmic Cliffs, is the edge of the star-birthing Carina Nebula. Usually, the early phases of star formation are difficult to capture, but Webb can peer through cosmic dust—thanks to its extreme sensitivity, spatial resolution, and imaging capability. Protostellar jets clearly shoot out from some of these young stars in this new image.
The Southern Ring Nebula is a planetary nebula: it’s an expanding cloud of gas and dust surrounding a dying star. In this new image, the nebula’s second, dimmer star is brought into full view, as well as the gas and dust it’s throwing out around it. (The brighter star is in its own stage of stellar evolution and will probably eject its own planetary nebula in the future.) These kinds of details will help us better understand how stars evolve and transform their environments. Finally, you might notice points of light in the background. Those aren’t stars—they’re distant galaxies.
Stephan’s Quintet, a visual grouping of five galaxies near each other, was discovered in 1877 and is best known for being prominently featured in the holiday classic, “It’s a Wonderful Life.” This new image brings the galaxy group from the silver screen to your screen in an enormous mosaic that is Webb’s largest image to date. The mosaic covers about one-fifth of the Moon’s diameter; it contains over 150 million pixels and is constructed from almost 1,000 separate image files. Never-before-seen details are on display: sparkling clusters of millions of young stars, fresh star births, sweeping tails of gas, dust and stars, and huge shock waves paint a dramatic picture of galactic interactions.
WASP-96 b is a giant, mostly gas planet outside our solar system, discovered in 2014. Webb’s Near-Infrared Imager and Slitless Spectrograph (NIRISS) measured light from the WASP-96 system as the planet moved across the star. The light curve confirmed previous observations, but the transmission spectrum revealed new properties of the planet: an unambiguous signature of water, indications of haze, and evidence of clouds in the atmosphere. This discovery marks a giant leap forward in the quest to find potentially habitable planets beyond Earth.
This image of galaxy cluster SMACS 0723, known as Webb’s First Deep Field, looks 4.6 billion years into the past. Looking at infrared wavelengths beyond Hubble’s deepest fields, Webb’s sharp near-infrared view reveals thousands of galaxies—including the faintest objects ever observed in the infrared—in the most detailed view of the early universe to date. We can now see tiny, faint structures we’ve never seen before, like star clusters and diffuse features and soon, we’ll begin to learn more about the galaxies’ masses, ages, histories, and compositions.
These images and data are just the beginning of what the observatory will find. It will study every phase in the history of our Universe, ranging from the first luminous glows after the Big Bang, to the formation of solar systems capable of supporting life on planets like Earth, to the evolution of our own Solar System.
Make sure to follow us on Tumblr for your regular dose of space—and for milestones like this!
Credits: NASA, ESA, CSA, and STScI
the group chat when i ask whos available to hang out next week
Unmute !
i hope everything gets easier soon. or at least funnier. amen
What is this about the tumblr staff wanting to sell art data to midjourney?
An ex-colleague of mine mentioned yesterday that there may be contacts between Automattic and midjourney in that direction, but nothing is public yet and I don't have any more info. They probably won't have anything specific to share either, since they left the company weeks ago too. That being said:
I have no reason to doubt my ex-coworker word, they are a trustworthy person.
Tumblr's CEO has been absurdly enthusiastic (comically, even) about AI, and is a big fan of LLMs and 'AI' companies.
A deal with midjourney could solve tumblr financial issues (not the same company, but openAi is paying up to 5 million/year to news companies to use their content as training data... tumblr generates several orders of magnitude more content than any newspaper or any media company and it only would need a 20 to 30 million per year deal to be profitable)
So I don't have any extra info yet, but I'm keeping my ears open.
Artemis I will be an enormous step toward humanity’s return to the Moon. This mission will be the first flight test of the integrated Space Launch System rocket and the Orion spacecraft — the same system that will send future Artemis astronauts to the Moon. That’s why NASA needs someone capable to test the vehicle. Someone with the necessary experience. Someone with the Right Stuff. (Or... stuffing).
Meet Commander Moonikin Campos. He is a manikin, or a replica human body. Campos is named after Arturo Campos, a trailblazing NASA employee who worked on Apollo missions. Arturo Campos’ skill as an electrical engineer was pivotal in the rescue efforts to help guide the Apollo 13 astronauts home.
As the leader of the mission, Commander Campos will be flying in the pilot’s seat for the length of the mission: a journey of 1.3 million miles (~2 million km) around the Moon and back to Earth. He's spent years training for this mission and he loves a challenge. Campos will be equipped with two radiation sensors and will have additional sensors under his headrest and behind his seat to record acceleration and vibration data throughout the mission.
Traveling with Campos are his quirky companions, Zohar and Helga. They’re part of a special experiment to measure radiation outside of the protective bubble of Earth’s atmosphere. Together with their commander, they’re excited to play a role in humanity’s next great leap. (And hopefully they can last the entire flight without getting on each other's nerves.)
Will our brave explorers succeed on their mission and ensure the success of future Artemis operations? Can Commander Moonikin Campos live up to the legacy of his heroic namesake?? And did anyone remember to bring snacks??? Get the answers in this thrilling three-part series!
In the first part of Commander Moonikin Campos’ journey, our trailblazing hero prepares for liftoff from NASA’s spaceport at Kennedy Space Center in Florida, gets acquainted with the new hardware aboard the Orion spacecraft, and meets his crewmates: Helga and Zohar!
In the second part of the trio’s adventure, Campos, Helga, and Zohar blast out of the Earth’s atmosphere with nearly 8.8 million pounds (4 million kg) of thrust powering their ascent. Next stop: the Moon!
In the final chapter of the Artemis I mission, Campos and friends prepare for their return home, including the last and most dangerous part of their journey: reentering Earth’s atmosphere at a screeching 25,000 miles per hour (40,000 kph).
Make sure to follow us on Tumblr for your regular dose of space!
Aperture Science Announcement Voice: “Congratulations, Homosexual! Your existence has been deemed profitable in the following regions: North America, Western Europe, and Australia.”
“To celebrate the occasion we have temporarily recolored all Aperture Science appliances in these regions to your favorite flavor of gay.”
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