Interstellar comet 3I/ATLAS is expected to make its closest approach to Earth on December 19. Astronomers are presently tracking the rare visitor from beyond as it passes through our solar system.
NASA's Hubble Space Telescope caught a glimpse of 3I/ATLAS – again. For months, 3I/ATLAS has attracted plenty of attention – and become the source of bizarre alien spaceship conspiracies – as it ...
The interstellar visitor may still have a few things to tell us before it leaves our solar system.
NASA's Hubble Space Telescope caught a glimpse of 3I/ATLAS – again. For months, 3I/ATLAS has attracted plenty of attention – and become the source of bizarre alien spaceship conspiracies – as it ...
Scientists have found new evidence suggesting that interstellar 3I/ATLAS is not an alien spaceship, as one conspiracy theory ...
NASA’s TESS spacecraft tracked interstellar comet 3I/ATLAS in January, capturing data on its motion, brightness, and rotation before it left the solar system ...
All eyes have been on the nearly 5-6 km long exocomet, including NASA’s Transiting Exoplanet Survey Satellite, aka TESS.
After passing Mars, slipping behind the Sun and approaching it closely, and gliding past Earth without saying hello, the object is now on its way toward Jupiter. There, on March 16, a small farewell ...
A team of astronomers found no radio signals from the comet that would suggest it is an extraterrestrial spaceship. The comet was confirmed in July 2025 as the third known object to enter our solar ...
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