Researchers propose turning a future NASA moon base into a quarantine station that would screen space samples before they ever reach Earth.
In 1877, an Italian astronomer mapped faint lines on Mars and called them canali, meaning channels or grooves. But the word ...
The Exploration Rover for Navigating Extreme Sloped Terrain (ERNEST) test rover has been put through its paces with great ...
An instrument on the Perseverance rover has identified large, complex carbon compounds alongside unusual patterns on the ...
The organic molecules could come from life or from ordinary chemistry — only samples returned to Earth can settle it.
"Measurements of two mudstones show hundreds of organic detections, making this the most robust organic detection in Jezero ...
Scientists propose building a lab on the moon to screen Mars and other space samples for alien microbes before they ever ...
Ad Astra ending explained with Roy’s final choice, Clifford’s fate, the Lima Project, the Surge, and what the movie’s ending ...
Discover six hard sci-fi films where science shapes story and emotion, like Europa Report and The Martian. Brainy, emotional, ...
For decades, the question of whether life exists beyond Earth has been the domain of science fiction writers and late-night ...
A NASA astronaut preparing for a grueling eight-month stint in orbit reveals a plan to test for extraterrestrial life.