Why is the universe expanding at an ever-increasing rate? This is one of the most exciting yet unresolved questions in modern ...

For a quarter of a century, humans have continuously occupied the International Space Station. Here's a look at how far we've ...

A former NASA astronaut turned US senator has joined with other lawmakers to insist that his two rides to space remain on display in the Smithsonian. "Why should hundreds of millions of taxpayer ...

NASA is celebrating a big milestone after the 6,000th exoplanet discovery was confirmed this week. Exoplanets are worlds outside our solar system. Just over three decades ago, the first exoplanets ...

Space is full of mysteries, so any chance to crack the cosmic code is a win. Still, some of the facts here are pretty alarming, as our first story will tell you! These are the 25 Biggest Discoveries ...

“This finding by Perseverance …is the closest we have ever come to discovering life on Mars,” said acting NASA administrator ...

UPDATE for 11 am ET: NASA's Perseverance rover has discovered sediment formations that could be signs of possible biosignatures on Mars, but they could also have a non-biological source. Read our ...

Chad Hanna receives funding from the National Science Foundation. Scientists first detected ripples in space known as gravitational waves from the merger of two black holes in September 2015. This ...

Authorities in Oregon said they arrested a man who was found secretly living in the crawl space of a condominium complex after its owner reported hearing "strange noises" coming from the area. The ...

2021 was a wild year for the biotech public stock market. Across the U.S. and Europe, more than 100 startups went for their initial public offerings while another large batch took a different ...

The auroras are a natural light display in Earth's sky that are famously best seen in high-latitude regions of the Northern and Southern hemispheres. Cardman, a member of a joint NASA and SpaceX ...