It wasn’t until the ‘90s that our astronomical powers advanced enough to confirm the existence of worlds around other stars.

Planets in retrograde tend to get a bad reputation, and while it’s true that they can cause mishaps, they’re also important opportunities for reflection.

Seven planets are set to appear in the night sky this month in a rare full planetary alignment. Mars, Jupiter, Uranus, Venus, ...

"The complexity of the exo-Neptunian landscape provides offers a unique window onto the processes involved in the formation ...

INDIANA, USA — As soon as the sun sets, step outside and look up to witness a rare celestial event: full planetary alignment. Between Feb. 23 and Feb. 28, 2025, all seven planets will align in the ...

FORT WAYNE, Ind. (WANE) — Attention astronomy fans: This week you have the opportunity to see all of the planets in the night sky — but you’ll have to be lucky and have some special equipment. The ...

This video explains why planets in our solar system orbit in nearly the same plane, tracing their origins back to a rotating protoplanetary disc of dust and gas that formed around the young Sun. It ...

NASA/JPL-Caltech 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 ...

A special planetary alignment is occurring in late February. Five planets are visible to the naked eye, with two more faintly showing. Here's how, where, and when to see the planets line up. The ...

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 ...