Artemis II crew members (from left) CSA (Canadian Space Agency) astronaut Jeremy Hansen, and NASA astronauts Christina Koch, Victor Glover, and Reid Wiseman walk out of Astronaut Crew Quarters inside the Neil Armstrong Operations and Checkout Building to the Artemis crew transportation vehicles prior to traveling to Launch Pad 39B as part of an integrated [...]

Artemis II crew members CSA (Canadian Space Agency) astronaut Jeremy Hansen, and NASA astronauts Christina Koch, Victor Glover, and Reid Wiseman walk out of the astronaut crew quarters inside the Neil Armstrong Operations and Checkout Building to the Artemis crew transportation vehicles prior to traveling to Launch Pad 39B as part of an integrated ground [...]

Explore This Section Science Science Activation Artemis Moon Tree Dedicated in… Overview Learning Resources Science Activation Teams SME Map Opportunities More Science Activation Stories Citizen Science Science Activation Opportunities   4 min read Artemis Moon Tree Dedicated in Honor of Mary W. Jackson Sign installed next to the planted Artemis Moon Tree. Credit: NASA [...]

5 min read NASA-JAXA’s XRISM Telescope Clocks Hot Wind of Galaxy M82 The cool wind of galaxy M82 drives gas and dust up to 40,000 light-years from its core, as shown here using data from NASA’s Chandra X-ray Observatory and Hubble and Spitzer space telescopes. The inset shows a Chandra view of the galaxy’s [...]

Explore Hubble Science Hubble Space Telescope NASA Awards Astrophysics… Hubble Home Overview About Hubble The History of Hubble Hubble Timeline Why Have a Telescope in Space? Hubble by the Numbers At the Museum FAQs Impact & Benefits Hubble’s Impact & Benefits Science Impacts Cultural Impact Technology Benefits Impact on Human Spaceflight Astro Community Impacts [...]

This image captured by the L-band SAR instrument on the U.S.-Indian NISAR mission on Nov. 10, 2025, shows Seattle in the center of the image with Bainbridge Island at left. The satellite can peer through clouds to view Earth’s surface below.NASA/JPL-Caltech Seattle and Portland, Oregon, are among the cloudiest cities in the United States. But [...]

2 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Kurt Blankenship, a NASA pilot from NASA’s Glenn Research Center in Cleveland, walks out of a NASA Pilatus PC-12 aircraft, tail number 606. This aircraft arrived at NASA’s Armstrong Flight Research Center in Edwards, California, on Feb. 11, 2026. The PC-12 is now housed [...]

2 Min Read NASA Research Proposes Technology to Seek Earth-Like Exoplanets Caltech Keck Institute of Space Studies (KISS) team during a March 2026 workshop. Credits: KISS As NASA seeks to understand the mysteries of the universe, the agency is advancing technologies to locate and explore Earth-like planets far beyond our solar system. A key element [...]

Apollo 17 geologist and astronaut Harrison Schmitt next to a large bolder on the Taurus-Littrow landing site on the Moon. NASA NASA is joining international partners to hunt for ice on the Moon in support of future human exploration. The agency is providing a water-detecting instrument, the Neutron Spectrometer System (NSS), to the Lunar Polar Exploration (LUPEX) mission led by JAXA (Japan Aerospace Exploration Agency) and ISRO (Indian Space Research Organisation).   The [...]

Artist’s concept of Phase 3 of NASA’s Moon Base.Credit: NASA As part of its “Ignition” event on Tuesday, NASA announced a series of transformative agencywide initiatives designed to achieve President Donald J. Trump’s National Space Policy and advance American leadership in space. These actions reflect the urgency of the moment, but also the tremendous opportunity [...]