Two NASA spacecraft are about to swing past Earth and fire their engines to pick up speed on their way to Mars. Named Red and ...

NASA says Voyager 1 will be one light-day from Earth on Wednesday, Nov.

Near-Earth asteroid 1998 KY26 shows nongravitational acceleration, and Harvard researchers say it closely matches lost Soviet ...

NASA's twin ESCAPADE spacecraft are wrapping up a year-long voyage to Mars, and are now ready to make a beeline to the Red ...

One of NASA's premier space telescopes has plunged to Earth, ending its 22-year investigation of the universe's biggest ...

The rocket was powerful enough to create its own "anthropogenic space weather." The post NASA’s Moon Mission Ripped a Hole in ...

NASA’s twin ESCAPADE probes completed history’s first powered Earth flybys to reach Mars, bypassing the standard 26-month ...

NASA’s self-driving Perseverance rover has broken the all-time off-world driving record and is now exploring ancient Martian ...

Experts say a handful of pieces made of denser-than-lead tungsten and some mirror parts could survive reentry.

Millions of debris fragments threaten Earth's orbit, putting satellite services, future missions, and space access at risk.