DESI releases largest 3D map of the universe to date
The Dark Energy Spectroscopic Instrument (DESI) is mapping millions of celestial objects to better understand dark energy—the ...
Space.com22h
What is the moon phase today? Lunar phases 2025
See what moon phase it is tonight and find out when you can see the rest of the moon phases for 2025. Today, March 20, 2025, the moon is 20 days old and is in the Waning Gibbous phase of its lunar ...