NASA warns solar activity is surging, raising risks for satellites, power grids and aviation while boosting chances of ...

Roger Wiens has been a Mars explorer since he was 11 years old. He now leads the SuperCam instrument team on NASA’s Mars Perseverance Rover.

NASA has found potential signs of life on Mars, the agency said last Wednesday. Although additional scientific study is ...

This brings us to the complexity of NASA's announcement. "Confirmed planets are added to the count on a rolling basis by ...

The official number of exoplanets—planets outside our solar system—tracked by NASA has reached 6,000. Confirmed planets are ...

NASA's search for evidence of past life on Mars just produced an exciting update. On Sept. 10, 2025, a team of scientists ...

The big question will be whether or not scientists can demonstrate that greigite and vivianite need biological life to form.

Last week NASA announced the "clearest sign of life that we've ever found on Mars". Amazing news, or a "crushing blow" for humanity?

A planetary scientist walks through the sensors and systems that went into the recent detection of potential biosignatures.

After a year of scientific scrutiny, a rock sample collected by the Perseverance rover has been confirmed to contain a potential biosignature. The sample is the best candidate so far to provide ...

NASA’s Mars rover finds organic signals in mudstone that resemble microbial activity, sparking new debate over life on the ...

Shepard Discovery Center in Concord is hosting an industry night as part of its annual AerospaceFest, inviting ...