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Latest NASA Science News

Stay up-to-date with the latest news from NASA Science as we explore the universe, solar system, sun and our home planet Earth.

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Week Wraps with Health Research and Spacewalk Closeout Procedures
3 min read

Health research and final spacewalk closeouts wrapped up the week for the Expedition 74 crew members aboard the International Space Station as they gear up to receive a cargo delivery next week. Understanding how the human body reacts to space…

Blog
NASA’s Artemis II Rocket Arrives at Launch Pad 39B
2 min read

At 11:21 a.m. EDT on Friday, March 20, NASA’s Artemis II SLS (Space Launch System) rocket and Orion spacecraft arrived at Launch Pad 39B after an 11-hour journey from the Vehicle Assembly Building at the agency’s Kennedy Space Center in Florida.  NASA’s crawler-transporter 2 began its 4-mile trek with…

Blog
NASA Simulations Improve Artemis II Launch Environment
2 min read

Airflow around rockets as they travel from Earth into space can have a dramatic impact on a mission, which is why NASA used advanced simulations to provide the best possible launch conditions for the Artemis II test flight around the Moon.  To better understand the Artemis Space Launch System…

Article
Artemis II Moon Rocket Heads Back to Launch Pad 
2 min read

NASA’s Artemis II SLS (Space Launch System) rocket and Orion spacecraft slated to send four astronauts around the Moon began rolling to Launch Pad 39B at 12:20 a.m. EDT on Friday, March 20. Rollout operations at the agency’s Kennedy Space Center in Florida were delayed earlier in…

Blog
Restless Kīlauea Launches Lava and Ash
3 min read

Episode 43 of the Hawaiian volcano’s current eruption was marked by high lava fountains and widespread ash dispersal.

Article
Crew Enjoys Light-Duty Day, Debriefs Spacewalk
2 min read

Four International Space Station residents had a light-duty day Thursday as they enjoyed some time off and worked on close out procedures following the conclusion of yesterday’s spacewalk. The three other Expedition 74 crew members spent the day inspecting various…

Blog
NASA Laser Reflecting Instrument Makes GPS Satellite More Accurate
3 min read

A NASA laser reflecting technology that will aid Global Positioning System (GPS) accuracy is now operational as of March 9. The instrument, known as a laser retroreflector array, or LRA, launched aboard GPS III SV-09, the ninth of U.S. Space…

Article
NASA to Cover Progress 94 Spacecraft Launch, Space Station Docking
2 min read

NASA will provide live coverage of the launch and docking of a Roscosmos cargo spacecraft carrying about three tons of food, fuel, and supplies for the crew aboard the International Space Station. The unpiloted Roscosmos Progress 94 resupply spacecraft is…

News Release
NASA’s Roman Observatory Passes Final Major Prelaunch Tests
4 min read

NASA’s Nancy Grace Roman Space Telescope team recently blasted the observatory with extreme sound, shook it, and listened to its electronic hum. Roman passed all three assessments, which aimed to confirm that the observatory will withstand launch conditions and function…

Article
Australia’s “Red Centre” Turns Green
3 min read

Abundant rainfall in February and March 2026 transformed the desert landscape of Central Australia.

Article