Take a journey to the outer edges of the solar system and discover how planets, comets, and icy fragments form an invisible ...

What would happen if a massive black hole entered our solar system? See the catastrophic gravitational and cosmic effects on ...

Jupiter’s early growth carved rings in the solar system, delayed meteorite formation, and kept planets like Earth in stable ...

Astronomers say they spotted signs of a giant explosion releasing from a star beyond our solar system, one powerful enough to ...

It's been one Neptunian year—or about 165 Earth years—since astronomers first observed the most distant planet from the sun.

Envision a time when hundreds of spacecraft are exploring the solar system and beyond. That’s the future that NASA’s ESCAPADE ...

Astronomers detect a violent storm on a distant star, revealing implications for exoplanet habitability and stellar activity.

You’ve got a great chance to see the planet George this week in our skies, as it has a very close celestial hug with the best ...

Read today's free weekly Leo horoscope to see what's in store for you including predictions on love, romance, health, happiness, career, success and more ...

A new super-Earth GJ 251 c, located a mere 20 light-years from Earth, is shaping up as one of the most promising prospects to ...