If microscopic biological material persists around landing sites, it could pollute pristine soil samples.
NASA scientists found that microbes brought by astronauts could survive in cold, shadowed niches around the Moon’s South Pole ...
A team at NASA and Caltech wants to launch a giant, flower-shaped “starshade” to better view distant planets by literally ...
Two Russian cosmonauts and a NASA astronaut closed out a 241-day stay aboard the International Space Station early Sunday with a fiery plunge back to Earth and an on-target touchdown on the broad ...
New research led by NASA scientists looking at five forms of fungi and bacteria indicates that some could survive for a time ...
In March 2025, NASA launched the Polarimeter to Unify the Corona and Heliosphere (PUNCH) mission in an effort to better understand solar weather. It consists of a constellation of four microsatellites ...
The Nancy Grace Roman Space Telescope, scheduled to launch on Sunday, will study dark energy and discover a multitude of ...
Snapped on August 23, 1966, by the uncrewed Lunar Orbiter 1, the photo’s legacy lives on in the breathtaking images of Earth ...