Trump is the right man to walk us back from the brink of nuclear war,” writes Cliff Sims, who served as special assistant to ...

With a rare black moon and the peak of the year's first major meteor shower already behind us, January is shaping up to be an ...

A rare four-planet conjunction will be visible most of this month as Venus, Jupiter, Saturn, and Mars light up the sky.

"Springtime on Earth has lots of trickling as water ice gradually melts. But on Mars, everything happens with a bang," Serina ...

January's full Wolf Moon will make Mars vanish, but it's only temporary. Watch for the red planet's disappearing act from the ...

The space agency will provide a broadcast update on the marquee mission that is intended to recover samples of Martian rock ...

SpaceX CEO Elon Musk is calling for NASA to ditch its Moon program, arguing that the "Moon is a distraction" and that "we're ...

Pluto's big moon Charon may have a different origin story than scientists suspected. New research suggests the two bodies ...

NASA has long been highly visible and is among the most celebrated programs in modern United States history. Some generations ...

NASA's Perseverance rover on Mars has collected its 24th sample of Jezero Crater. The 'Comet Geyser' sample is "great for ...

NASA Administrator Bill Nelson and Nicky Fox, the agency's associate administrator for science missions, will host an ...