NASA TESS all-sky mosaic and more created with 5 years of imagery

Five years of imagery from NASA's Transiting Exoplanet Survey Satellite (TESS) have been stitched together to create an ...

First sky map from NASA's SPHEREx observatory

NASA's SPHEREx Observatory has mapped the entire sky in 102 infrared colors, as seen here in this image released on Dec. 18, 2025. This image features a selection of colors emitted primarily by stars ...

NASA telescope combines 100 maps of the universe into one, promising huge discoveries

Over its planned two-year mission, the $488 million telescope will scan the entire night sky every six months and collect ...