Solar System

'Welcome Home': NASA James Webb Space Telescope Reaches Final Destination, 1 Million Miles From Earth

WATCH | Asteroids, Comets, Meteors: What Is The Difference? Hear It From NASA Scientist

Scientists Are Searching For Life Around Alpha Centauri, Closest Star System To Sun

Searching For Another Earth? Zoom In On A Star, Astronomers Say

Astronomers May Have Just Discovered The First Planet Outside Milky Way Galaxy

What Did The Sun Look Like When It Was A Baby Star 4.5 Billion Years Ago? This Study Finds Some Clues