By tracking tiny stellar wobbles, astronomers have detected planets forming around young stars for the first time.

Retrogrades get a bad reputation in astrology for causing chaos and confusion. At any given time—there can be multiple planets in the sky at once experiencing retrograde motion. When planets take a ...

A rare image reveals a giant planet clinging to two stars, helping scientists understand how planets survive in chaotic star ...

CAPE CANAVERAL, Fla. — Astronomers have discovered a rare in-sync solar system with six planets moving like a grand cosmic orchestra, untouched by outside forces since their birth billions of years ...

Sky gazers across the U.S. will have a chance to see an extraordinary celestial event on Friday as all of the planets in our solar system will appear in the evening sky. This phenomenon known as a ...

Right now, as a passenger on planet Earth, you’re zooming through space at incredible speeds. But why can't you feel it?

Astronomers have discovered a rare in-sync solar system with six planets moving like a grand cosmic orchestra, untouched by outside forces since their birth billions of years ago. The find, announced ...