Avi Loeb’s White House panel has asked the Pentagon for videos and files on unexplained aerial sightings ...
ESA's Gaia mission has determined he orbits of 154,741 asteroids in our solar system. Credit: ESA/Gaia/DPAC ...
The Harvard astrophysicist has devoted years—and thousands of interviews—to the idea that mysterious objects streaking ...
In July 2025, astronomers spotted something remarkable passing through our Solar System, an object that had not come from ...
In the book version of “Project Hail Mary,” author Andy Weir, known for grounding his fiction in plausible science, describes ...
A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...
The planets are extremely large, with TOI-791 b being about the same size as Jupiter, and TOI-791 c even larger. Yet, they ...
The recent discovery of an enigmatic substance on the surfaces of both Titan, Saturn’s largest moon, and Pluto, our solar ...
Based on evidence collected by the James Webb Space Telescope, researchers have found that interstellar comet 3I/ATLAS could ...
An interstellar comet that passed through the Solar System last year may be up to 12 billion years old – far older than the ...
What if consciousness isn’t limited to brains like ours? Philosophers Eric Schwitzgebel and Jeremy Pober argue that ...
Astronomers studying the interstellar comet 3I/ATLAS say it could be a 12‑billion‑year‑old relic formed in near‑absolute‑zero ...
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