News

The sun has become more and more active over the last 16 years, in a turn that surprised scientists and could affect space ...
A space instrument built by the University of Colorado Boulder will launch aboard a NASA spacecraft on Sept. 23 to detect and ...
Explore the true scale of the Solar System in this video, which illustrates the relative sizes of the planets and their ...
Travel through time to witness some of the most remarkable episodes in our solar system's history, uncovering its ancient ...
NPR's Ari Shapiro talks with astronomer David Jewitt about what we can learn from the third interstellar object to have entered our solar system, a comet-like object known as 3I/ATLAS.
Riding alongside IMAP, NOAA's SWFO-L1 will serve as a dedicated solar alert system, monitoring space weather and energetic ...
And the earth was without form and void, and darkness was upon the face of the deep. Sometimes, if the night is dark and clear enough, you can look up and see the Milky Way in its arc across the sky.