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NASA’s Van Allen Probe A is expected to re-enter Earth’s atmosphere, almost 14 years after launch. From 2012 to 2019, the spacecraft and its twin, Van Allen Probe B, flew through the Van Allen belts, rings of charged particles trapped by Earth’s magnetic field, to understand how particles were…

Spacewalk preparations are underway aboard the International Space Station as two astronauts check their spacesuits and review procedures. The Expedition 74 crew also experimented with augmented reality and artificial intelligence to conduct health checks in space. Meanwhile, a U.S. cargo…

NASA will host a news conference at 3 p.m. EDT, Thursday, March 12, to highlight progress toward the Artemis II crewed mission around the Moon. The media briefing will take place from the agency’s Kennedy Space Center in Florida after…

Nebula PMR 1 is a cloud of gas and dust that bears an uncanny resemblance to a brain in a transparent skull, inspiring its nickname, the “Exposed Cranium” nebula. Webb captured its unusual features in both near- and mid-infrared light.…

Students in New York will hear from NASA astronauts Jack Hathaway and Chris Williams as they answer prerecorded science, technology, engineering, and mathematics (STEM) questions while aboard the International Space Station. The Earth-to-space call will begin at 12:05 p.m. EDT…

Set amid El Salvador’s modern, active volcanic landscape, tranquil blue waters fill a caldera formed by ancient eruptions.

Media accreditation is open for the next launch to deliver NASA science investigations, supplies, and equipment to the International Space Station. A Northrop Grumman Cygnus XL spacecraft will launch in April to the orbital laboratory on a SpaceX Falcon 9…

Editor’s Note: This post highlights data from Webb science in progress, which has not yet been through the peer-review process. These results were reported as part of NASA’s role in the International Asteroid Warning Network. NASA’s James Webb Space Telescope…

New research reveals that when NASA’s DART (Double Asteroid Redirection Test) spacecraft intentionally impacted the asteroid moonlet Dimorphos in September 2022, it didn’t just change the motion of Dimorphos around its larger companion, Didymos; the crash also shifted the orbit…

At 12 p.m. EST, JAXA’s (Japan Aerospace Exploration Agency’s) HTV-X1 cargo spacecraft was released from the International Space Station’s Canadarm2 robotic arm, which earlier detached it from the Earth-facing port of the orbiting laboratory’s Harmony module.






