4 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) In an update on Oct. 23, NASA Administrator Jared... View Article
Credit: NASA NASA selected three companies on Wednesday to perform work to develop Ka-band space relay capability concepts that are... View Article
This is an image from NASA’s Hubble Space Telescope of NGC 4449, one of the dwarf galaxies in the Galaxies... View Article
4 min read NASA, NOAA Track 2026 Antarctic Ozone Hole Earth’s protective ozone layer remains on track for long-term recovery,... View Article
4 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) NASA Administrator Jared Isaacman addresses a standing-room-only crowd during... View Article
3 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) An Alta-X drone flies an advanced guidance and navigation... View Article
Earth Observatory Science Earth Observatory Before the Dawn in America’s… Earth Earth Observatory Image of the Day EO Explorer Topics... View Article
APOD Science APOD APOD: 2026 November 4 – The… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss... View Article
NASA astronaut and Expedition 74 flight engineer Anil Menon is photographed on July 17, 2026, servicing a spacesuit and its... View Article
For more information, contact Joel W. Sills, Langley Research Center, joel.w.sills@nasa.gov. Download PDF here Chip resistors are widely used in... View Article