A star system has been discovered to be moving at an estimated 1.2 million miles per hour, making it possibly the fastest moving solar system in our galaxy.

The moon's ascending node (the point in the sky where its orbit crosses the ecliptic from south to north) is moving westward ...

Find out what's up in your night sky during January 2025 and how to see it in this Space.com stargazing guide. Looking for a telescope for the next night sky event? We recommend the Celestron ...

Stargazers will be treated to a rare seven-planet alignment in February. This is what scientists hope to learn.

Over the next several weeks, astronomers will be looking closely at an asteroid called 2024 YR4 that could be as big as a football field as they try to determine how likely it is to strike Earth in ...

Welcome to this month’s edition of “What’s up in the sky?” February has a nice lineup of planets and some eye-catching ...

Six planets are lining up in a row from our Earthly view of the cosmos, in a spectacle that'll be visible in January through to February.

The International Space Station might be visible in the South Carolina night sky the last week of January and early February.

IRA FLATOW: Let’s move on to another event that’s getting a lot of buzz ... IRA FLATOW: So you’re saying it’s never going to be visible in the night sky? DEAN REGAS: It’s going to be visible later on.