Reentry occurred Wednesday (March 11) at 6:37 a.m. EDT, NASA officials said. When you purchase through links on our site, we ...

NASA’s 1,323-pound Van Allen Probe A is expected to re-enter Earth’s atmosphere nearly 14 years after its launch.

An old NASA science satellite is no more. The U.S. Space Force says the Van Allen Probe A plunged uncontrolled from orbit on Wednesday, reentering over the Pacific west of the Galapagos Islands.

A 1,300-pound NASA satellite is expected to crash through Earth's atmosphere March 10, 2026, with some of the spacecraft ...

One of NASA’s spacecraft could reenter the atmosphere at approximately 7:45 P.M. EDT tonight. When the 600-kilogram Van Allen Probe A reenters Earth’s atmosphere, it will largely burn up, but there ...

NASA has disqualified one of the two proposals for a large astrophysics mission, a decision the project’s leader blames on upheaval within NASA last year.

If the concept of having the fate of humanity lie in the hands of an ill-equipped underdog who has to go to outer space to accomplish the impossible feels familiar, it should. You've seen a similar ...

"The risk of harm coming to anyone on Earth is low," NASA said.

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 ...

NASA’s James Webb Space Telescope reveals new clues about a mysterious cosmic explosion that defies expectations. Researchers are investigating an unusual event in deep space that has left scientists ...