Searching for water on Mars often feels like chasing a flicker of hope in a cold and quiet world. You read about dried ...

The Chandra X-ray Telescope is investigating the habitability of exoplanets. NASA explains. Credit: NASA/CXC/A. Hobart ...

Mars' watery past is becoming clearer, with evidence of ancient rivers and long-lasting surface water. While a supposed south ...

Viral claims say interstellar comet 3I/ATLAS is sending alien signals. Scientists confirm: the 'signals' are just natural ...

The novel agricultural research of a University of Wyoming senior could help NASA pioneer the future of space farming.

Researchers say life on Mars may be hidden in caves. A new study suggests eight "skylights" may be entrances to underground ...

The latest findings clarify the mystery; they highlight the utility of the radar technique for identifying subsurface ...

Still, science being science, we needed proof—and we got it in 1992, when two astronomers found two planets orbiting a pulsar ...

Four volunteers are spending a year in NASA's 3D-printed Mars habitat, simulating life on the Red Planet. This mission, ...

It's possibly as big as Manhattan, likely older than our own solar system, and it's traveling through space at speeds of up ...

Imagine biting into a crisp, garden-fresh salad and savoring juicy strawberries for dessert. But instead of your backyard, ...