Discover this week's must-see night sky events, moon phases, and stunning astrophotos. Sign up for our skywatching newsletter ...
Could humans spread Earth life beyond our planet? Astrobiologists explain where extremophiles might survive and why the risks ...
Thus far, our search for extraterrestrial life points toward Clarke’s former point, suggesting that our little blue dot is ...
The Pentagon's latest declassified UAP files, including eyewitness videos and historical documents, have reignited interest ...
Space: 1999 may have offered audiences a glimpse into the future, but its premise was rooted in the past — specifically, in a ...
Researchers propose turning a future NASA moon base into a quarantine station that would screen space samples before they ever reach Earth.
The recent discovery of an enigmatic substance on the surfaces of both Titan, Saturn’s largest moon, and Pluto, our solar ...
Scientists propose building a lab on the moon to screen Mars and other space samples for alien microbes before they ever ...
Researchers have looked at how particular microbes from Earth would fare in conditions like those of Mars, the moon, and the ...
Two scientists want NASA to build a quarantine lab for alien germs on the Moon, rather than on Earth. The pair, ...
A biologist specializing in invasive species has partnered with a former Pentagon strategist in pushing NASA to construct a ...
A NASA astronaut preparing for a grueling eight-month stint in orbit reveals a plan to test for extraterrestrial life.
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