In the past, astronomy included disciplines as diverse as astrometry, celestial navigation, observational astronomy, and the making …

Astronomy.com is for anyone who wants to learn more about astronomy and space, including planets, galaxies, asteroids, and NASA.

Jul 25, 2023 · Astronomy is one of the oldest scientific disciplines. Explore what it is and how it's shaped our understanding of the …

NASA Continues to Study Pulsars, 50 Years After Their Chance Discovery

6 days ago · Astronomy, science that encompasses the study of all extraterrestrial objects and phenomena. Since the late 19th …

2 days ago · NASA’s Nancy Grace Roman Space Telescope lifted off at 7:26 a.m. EDT on Aug. 30 from Kennedy Space Center in …

Astronomy is the study of everything in the universe beyond Earth’s atmosphere. That includes objects we can see with our naked …