In July 2025, astronomers spotted something remarkable passing through our Solar System, an object that had not come from ...
The Harvard astrophysicist has devoted years—and thousands of interviews—to the idea that mysterious objects streaking ...
New Scientist on MSN
Possible signs of ancient life on Mars are rich in complex carbon
An instrument on the Perseverance rover has identified large, complex carbon compounds alongside unusual patterns on the ...
Scientists propose building a lab on the moon to screen Mars and other space samples for alien microbes before they ever ...
Morning Overview on MSN
Scientists aimed radio dishes at interstellar comet 3I/ATLAS to test for alien signals
Astronomers turned the Allen Telescope Array toward interstellar comet 3I/ATLAS, formally designated C/2025 N1 (ATLAS), ...
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