On Saturday, go outside about an hour after sunset, look to the western sky and spot Mercury, Venus and Saturn close to the horizon.

Comet 3I/ATLAS is not coming back — and NASA says it is not a threat to Earth — but a new trajectory study argues we could ...

This is the story of Beagle 2, a plucky Mars probe that everyone thought failed at the last minute. But the story is a lot more complicated ...

Read a sci-fi short story every month and join a virtual community of fellow science fiction fans! NASA has given its ...

A helium flow interruption discovered overnight in NASA’s Space Launch System rocket is forcing the agency to roll the ...

Just days ago the moon traveled directly between Earth and the sun in what was the first solar eclipse of the year, producing ...

A fresh examination of radar data for Venus obtained by NASA's Magellan spacecraft in the 1990s indicates the presence of a ...

Indeed anecdotal reports have linked a disturbance in the forcefield to a variety of symptoms, including headaches, dizziness ...

NASA has always made it a point to encourage us citizen scientists to lend them a hand. Right now, they could really use your ...

On Feb. 17, 2026, the moon slipped directly between Earth and the sun, creating a spectacular 'ring of fire' visible to very few people on Earth, but ESA's Proba-2 had had the best seat in the house.

On Jan. 31, 1958, Explorer 1 became the first satellite launched by the United States. Its primary science instrument, a ...

New research by Southwest Research Institute (SwRI) and the National Science Foundation's National Center for Atmospheric ...