The interstellar comet 3I/ATLAS has a thick irradiated crust that no longer resembles its home star system, simulations and ...
Halloween is upon us and the 2025 spooky season is abuzz with talk of three cosmic visitors — Comet Lemmon, Comet SWAN and ...
Astronomers detect unexplained acceleration in interstellar object 3I/ATLAS as Avi Loeb suggests an artificial 'engine' can't ...
Interstellar object 3I/ATLAS reaches its perihelion, prompting Harvard's Avi Loeb to suggest it's an 'alien mothership.' ...
Interstellar comet 3I/ATLAS on Wednesday reached its closest point to the Sun, a point known as perihelion. Although this ...
Space.com on MSN
Interstellar invader Comet 3I/ATLAS is still full of surprises — an unexpected brightening has scientists baffled
The interstellar invader Comet 3I/ATLAS is continuing to surprise scientists, this time by brightening at an unexpectedly ...
Space.com on MSN
Trick or treat: Here's where to find comets Lemmon, SWAN and 3I/ATLAS in the Halloween sky
Here's where Comet 3I/ATLAS, Lemmon and SWAN are in the Halloween sky.
Live Science on MSN
Interstellar object comet 3I/ATLAS
I/ATLAS is the third interstellar object ever discovered in our solar system. Telescope observations suggest it is a roughly ...
A Harvard University professor has said that 3I/ATLAS experienced a sudden "nongravitational" acceleration while passing ...
Astronomers are hustling to use interplanetary spacecraft to study the interstellar comet dubbed 3I/ATLAS while the sun is ...
A rare cosmic visitor, 3I/ATLAS, the third confirmed interstellar object, was discovered in July 2025. This object, on a ...
I/ATLAS has just made a strange move around the sun that could prove it has an engine powering its flight through the solar ...
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