A new policy paper proposes a lunar biocontainment facility for extraterrestrial samples. This secure lunar laboratory would ...
The scientist has outlined the 'potentially devastating and irreversible long-term impacts' of unknown organisms in space ...
NASA’s Viking 1 lander set down in the Chryse Planitia region of Mars. Its identical twin, Viking 2, followed on Sept. 3 of ...
A new study proposes examining Mars and other space samples on the Moon before bringing them to Earth, arguing it would ...
When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of ...
Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.
Does anywhere in the country better represent this era of the American experiment than a self-governing tech-company town ...
Canadian astronaut Jeremy Hansen is leaving the Canadian Space Agency following his historic Artemis II lunar mission, the ...
Scientists are calling for a lunar quarantine facility where samples from Mars, the Moon, and beyond would be examined before being brought to Earth. They warn that even a tiny alien microorganism ...
A Chinese spacecraft on a mission to collect and return samples of a near-Earth asteroid beamed back its first image of its ...
In new footage from National Geographic’s cameras on board the NASA mission, Reid Wiseman and Jeremy Hansen talk about naming ...
5d
We Could Seed Alien Life Elsewhere in the Universe—But We’ll Never Undo the Devastating Consequences
Could humans spread Earth life beyond our planet? Astrobiologists explain where extremophiles might survive and why the risks are enormous.
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