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Does Avi Loeb—Head of the White House’s New UFO Council—Know Something the Rest of Us Don’t?
Harvard astrophysicist Avi Loeb argues 3I/ATLAS and other interstellar objects may hint at alien technology, drawing fame, ...
Artificial intelligence (AI) is continuing to have a disruptive impact on ever more parts of humanity. But what does it mean ...
In 1988, the Soviet Union launched two of its most ambitious spacecraft ever built not toward Mars itself, but toward one of ...
Discover this week's must-see night sky events, moon phases, and stunning astrophotos. Sign up for our skywatching newsletter ...
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