A recent SETI Institute study suggests that space weather could blur and weaken extraterrestrial radio signals long before they reach us.
Astronomers have just revealed the most promising places in the universe to search for extraterrestrial life, identifying almost 50 rocky worlds that are most likely to be habitab ...
The fictional biologist in ‘Project Hail Mary’ claims that potential alien organisms might not be made of carbon or require water, unlike life on Earth.
The new film probes the possibility of alien life – here's how the science of Project Hail Mary stacks up.
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