Buzz, buzz! Our Astrobee robots have been buzzing around the @Space_Station for six years! From creating 3D maps to detecting and alerting astronauts about a simulated anomaly, the free-flying robots have marked multiple first-in-space milestones. Discover what’s

Purple kefir in orbit — BioNutrients-3 is here. Science for exploration, one bag at a time.

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We are going and we want you to come along with us! 🌙 Artemis II is set to launch in early 2026 and you can send your name aboard the Orion spacecraft when it ventures around the Moon. Get your boarding pass now! https://t.co/ykj0nDWGu9

Pushing the boundaries of small spacecraft autonomy 🛰️ NASA’s Starling 1.5+ mission tested software that enabled its four spacecraft to make decisions, coordinate, and operate independently in low Earth orbit. Advancing this technology paves the way for autonomous spacecraft

The autumnal equinox is here! 🍂 Today marks the first day of fall in the Northern Hemisphere and first day of spring in the Southern Hemisphere. What will you be doing to celebrate the equinox?

After exploring innovative and cost-effective approaches, @NASA has selected @blueorigin to deliver the VIPER rover to the Moon! 🌕 VIPER will search for vital resources like water ice to support a long-term human presence on the lunar surface. 🔗 https://t.co/kOIXqlRj56

Smooth ride ahead! 🚀 @NASAAmes used cutting-edge supercomputers and wind tunnel testing to improve the SLS rocket for Artemis II, the first crewed mission around the Moon. Explore how this technique is helping engineers design safer and more efficient structures, while

Fine-tuning tech for the skies ✈️ We partnered with @WiskAero and @CollinsAero to test a ground-based radar technology for remotely piloted aircraft that could boost efficiency of transporting people and goods within urban areas. Learn how the test went: https://t.co/laUAWGn2T6

What would it take to say we found life beyond Earth? Before NASA scientists make that claim, they must be certain – from ruling out contamination to spotting chemical signals. Watch our expert explain how scientists confirm evidence of life & why the bar is so high:

Testing the boundaries of autonomous drones. NASA is developing technology to advance safety for the use of autonomous drones for long-distance cargo delivery. These drones could increase efficiency, reducing traffic and human workload on the ground. Learn more about FUSE:

Front row seat to the Moon 🌙 This visualization simulates what the crew of Artemis II might see out the window on the day of their closest approach to the Moon. Learn more about Artemis II: https://t.co/2qoMdDhf0E

RT @NASA: Each year, we pause and honor the Americans who died in the attacks on Sept. 11, 2001. We will always remember. https://t.co/HEMZ…

Saturn as seen by Cassini 🪐 This golden view of the ringed planet was made from 36 images taken by our Cassini spacecraft in 2013. In natural color, Saturn appears here as human eyes would see it.

Get your Artemis II boarding pass now! 🚀🌕

Artemis II is launching in early 2026. You coming with? Now you can. Submissions are open to fly your name around the Moon. Your name will be recorded on a memory card that will be stowed inside the Orion spacecraft. Sign up here: https://t.co/5nu5GdtPvo

Weekend agenda: Gaze at the full moon 🌕 The Corn Moon will reach peak illumination on Sunday, Sept. 7. Don’t miss it! Where will you be viewing the Moon from?

We want your help to shape the future of space exploration through two incredible opportunities! 🚀 🔧 NASA is calling on middle school, high school, and college students to be a part of NASA's 2026 Rover Challenge and Student Launch. APPLY NOW: https://t.co/WNqA3K5okL

Where stars are born ⭐ Pictured here is N79, a massive star-forming region located in the Large Magellanic Cloud. This image, combing data from @NASAWebb and NASA’s Chandra X-ray Observatory, spans 98 light-years wide.

Together, we're going. This #LaborDay, we thank the people whose work allows us to explore our universe and expand our knowledge for the benefit of humanity.

Planetary swirls 🌌 Spinning once every 10 hours, Jupiter’s fast rotation creates a series of strong jet streams, separating its clouds into bright zones and dark belts as they sweep across the giant planet. Here, NASA’s Juno spacecraft captured clouds swirling in Jupiter’s