Two scientists want NASA to build a quarantine lab for alien germs on the Moon, rather than on Earth. The pair, ...
A NASA astronaut preparing for a grueling eight-month stint in orbit reveals a plan to test for extraterrestrial life.
NASA wants to send an ambitious fleet of helicopters to soar through Martian skies—but scientists fear the endeavor could ...
A biologist specializing in invasive species has partnered with a former Pentagon strategist in pushing NASA to construct a ...
Scientists propose building a lab on the moon to screen Mars and other space samples for alien microbes before they ever ...
New research suggests that alien radio signals may be transformed by plasma from their home stars — and scientists on Earth ...
NASA astronaut Anil Menon spoke with Newsweek's Leonardo Feldman about life in space, recently declassified UFO sightings, ...
Exactly where the comet 3I/ATLAS came from within the Milky Way remains a mystery.
The planet Mars is home to many wonders waiting to be discovered by humans in the coming years. Experts recently discovered ...
A Stanford scientist's model suggests many small rocky planets can't sustain atmospheres, potentially explaining the scarcity ...
A biocontainment facility designed to protect Earth from potentially hazardous biotic contaminants from space should be part ...
NASA’s Perseverance rover has reached a landmark achievement on the Red Planet, traveling the equivalent of a full marathon ...