Dozens of NASA's missions to explore the cosmos could be in jeopardy under a budget proposal from the Trump administration.

“In the universe, an absolute vacuum is rare, and most of the universe is very low-density high-temperature plasma,” said ...

Venus will reach its greatest distance from ... This US airport was just Dark Sky certified Exploring outer space: Where are the best places to view the night sky? Astrotourism explained Here's ...

Dozens of NASA's spaceflight missions that launched from Florida could be in jeopardy under a budget proposal from the Trump administration.

How can fission-powered propulsion help advance deep space exploration, specifically to the outer planets like Jupiter, Saturn, Uranus, and Neptune? This is what a recent study presented at the 56th ...

This beach town just south of Wilmington rivals the Outer Banks—with fewer crowds, better eats, and plenty of fun things to ...

Kathleen Hughes, who was known for her role as the shocked blonde in the 1953 3D sci-fi classic “It Came From Outer Space,” died Monday. She was 96. Her friend John Jigen Griffin-Atil reported ...

President Donald Trump’s so-called ‘big beautiful bill’ that sought to slash NASA’s budget is a dangerous misstep at a time ...

Venus will rise in the eastern sky in the pre ... Editor's Note: If you would like to share your astrophotography with Space.com's readers, then please send your photo(s), comments, and your ...

The upcoming Axiom Mission 4, also known as Ax-4, is the latest in a series of human spaceflights in partnership with both ...

"The planets Saturn, Venus and the waning crescent moon formed a beautiful cosmic display," Dury told Space.com in an email. This cosmic meetup unfolded in the quiet moments before dawn ...