This week, authorities in Albuquerque continue searching for clues in the mysterious disappearance of retired U.S. Air Force Major General William Neil McCasland.

Explore how Mars rover AutoNav and TRN lunar landing technologies advance autonomous spacecraft navigation, enabling self-guided, human-free space missions across Mars, the Moon, and beyond.

The Van Allen Probe A, which was launched in August 2012, is likely to reenter Earth's atmosphere around 7:45 p.m. ET on Tuesday, NASA said in a news release, citing the U.S. Space Force. There is a ...

Harvard astrophysicist Avi Loeb says interstellar comet 3I/ATLAS likely comes from the Milky Way's disc, as astronomers ...

Many people who don’t believe one conspiracy theory about that station—known as the High-frequency Active Auroral Research Program, or HAARP—believe another. A common misconception is that it can ...

The Van Allen probe, which studied how the Earth is protected from harmful space radiation, could fall to Earth tonight. Here’s what to know ...

Astrolight CEO Laurynas Mačiulis explains how laser satellite communication could ease spectrum congestion, increase data capacity, and raise new engineering and policy questions for space ...

The slim-to-none chance of injury takes into account that water covers roughly 70% of the Earth’s surface. So, any surviving fragments of the inbound machinery are likely to hurl into the ocean rather ...

A team of scientists have been finding out if space weather could be making it harder for us to talk to aliens. Find out more here.

Tale of a brilliant molecular biologist cast into outer space with only a helpful alien for company is a bit silly, but Gosling’s charisma keeps it watchable ...

"The risk of harm coming to anyone on Earth is low — approximately 1 in 4,200." When you purchase through links on our site, ...

Scientists hunting for extraterrestrial life believe alien civilisations may indeed be attempting to contact Earth, but ...