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

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

1 day ago · Astronomy.com is for anyone who wants to learn more about astronomy and space, including planets, galaxies, …

Aug 15, 2026 · Astronomy, science that encompasses the study of all extraterrestrial objects and phenomena. Since the late 19th …

1 day ago · NASA explores the unknown in air and space, innovates for the benefit of humanity, and inspires the world through …

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

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

May 6, 2025 · Astronomy is the study of the universe, starting with stargazing and observing celestial bodies. Professional …

Ever look up at the night sky and wonder what you're looking at? In this "Astronomy for Beginners" resource page, find out what's up …

2 days ago · Scientists have identified the edge of galaxy IC 1101 and crowned it with the title of largest known galaxy. Scientists …