The six planets will be visible in the days immediately leading up to Jan. 21, and for about four weeks afterward. Mars, ...

"There are still many things related to planetary formation and the early evolution of young planetary systems that we don't ...

According to the most widely held astronomical model (the nebular hypothesis), new stars are born from massive clouds of dust ...

"In January, you'll have the opportunity to take in four bright planets in a sweeping view" said Preston Dyches of NASA's Jet ...

A six-planet alignment or parade will form an arc in the early night sky, peaking in it's visibility Jan. 17-18. We let you ...

The year 2025 will be amazing for astronomy enthusiasts, with several planetary alignments predicted. The most significant ...

Saturn, the sixth planet from the Sun, is one of the most breathtaking sights in our solar system. With stunning visuals ...

The larger moons of Pluto and Earth likely formed through a collisional process with Charon and our moon, respectively, ...

Stargazers will get a peek at what's been called a "parade of planets," when up to seven planets may appear to line up.

You won't see a majestic line of planets on Jan. 25 the way people on social media promise, but you will see four bright planets starting Jan. 16.

An enormous asteroid potentially larger than the Washington Monument is due to zip past our planet today. The asteroid, named 2022 CE2, is estimated by NASA's Jet Propulsion Laboratory to be about 370 ...

Carbon-rich cosmic dust comes from different sources and spreads out into space, where it's necessary for life and for the ...