ESA/Webb, NASA & CSA, L. Furtak, S. Fujimoto Galaxies warp and multiply as if in a house of mirrors in this image from NASA’s James Webb Space Telescope released on Sept. 29, 2026. The brilliant golden galaxies seen here are part of a galaxy cluster called MACS J0454.1-0300. The orange galaxies bunched together on one … Read more

APOD Science APOD APOD: 2026 October 8 – The… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss   APOD Astronomy Picture of the Day Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. The Saturn … Read more

3 min read NASA Advances LISA Mission Contributions With New Test Telescope NASA has taken the next step in the process of developing a new all-glass telescope for the LISA (Laser Interferometer Space Antenna) mission, a space observatory designed to detect ripples in space-time called gravitational waves. L3Harris Technologies will design, assemble, and integrate the … Read more

NASA Administrator Jared Isaacman, seated left, and U.S. Secretary of Energy Chris Wright, seated right, hold the signed Memorandum of Understanding, “Accelerating American Leadership in Space Nuclear Power and Propulsion,” as Director of the White House Office of Science and Technology Policy (OSTP) Michael Kratsios, looks on, during the Golden Age Summit, Thursday, Oct. 8, … Read more

The SpaceX Crew Dragon Freedom spacecraft is seen as it lands with NASA astronauts Jessica Meir, Jack Hathaway, ESA (European Space Agency) astronaut Sophie Adenot, and Roscosmos cosmonaut Andrey Fedyaev aboard in the Pacific Ocean off the coast of Los Angeles on Oct. 8, 2026. Credit: NASA/Keegan Barber After more than seven months aboard the … Read more

Explore Webb Science James Webb Space Telescope (JWST) Webb Measures Distance to… Webb News Latest News Latest Images Webb’s Blog Awards X (offsite – login reqd) Instagram (offsite – login reqd) Facebook (offsite- login reqd) Youtube (offsite) Overview About Who is James Webb? Fact Sheet Impacts+Benefits FAQ Webb Timeline Science Overview and Goals Early Universe … Read more

5 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) As it maps the sky, NASA’s SPHEREx telescope is finding thousands of brown dwarfs hiding in the dark. A selection is shown in this collage of observations, listed by spectral type, distance, and temperature in degrees Kelvin. Zafar Rustamkulov/NASA/JPL-Caltech NASA’s SPHEREx (Spectro-Photometer for the … Read more

NASA/Keegan Barber The SpaceX Crew Dragon Freedom spacecraft is seen moments before splashing down in the Pacific Ocean off the coast of California in this Oct. 8, 2026, photograph. Aboard were NASA’s SpaceX Crew-12 members NASA astronauts Jessica Meir and Jack Hathaway, ESA (European Space Agency) astronaut Sophie Adenot, and Roscosmos cosmonaut Andrey Fedyaev. The … Read more

2 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) Technicians at Starfish Space prepare the Otter spacecraft ahead of NASA’s SSPICY technology demonstration mission. The CubeSat spacecraft will demonstrate technologies that could reduce orbital debris. Starfish Space A new NASA-supported spacecraft will get up close to satellites that are no longer in service, … Read more

Credit: NASA NASA is launching two new science and technology initiatives to deepen scientific understanding and accelerate the innovation that will shape America’s future in space. The initiatives are announced in conjunction with the White House Office of Science and Technology Policy’s (OSTP) “Golden Age Summit” in Washington on Thursday with top U.S. agency leaders. … Read more