Comet 3I/ATLAS, only the third known visitor from beyond our Solar System, has been brightening far more rapidly than ...
Observations were maintained using imagery from solar imagers on the STEREO-A, SOHO, and GOES-19 missions near the Sun.
When Comet 3I/ATLAS roared into the solar system this summer, it launched a scientific scramble to study what astronomers ...
NASA confirms water`s chemical signature on interstellar comet 3I/ATLAS, a discovery that could reveal secrets of distant planetary systems and the building blocks of life.
The interstellar comet 3I/ATLAS has a thick irradiated crust that no longer resembles its home star system, simulations and ...
The interstellar comet 3I/ATLAS has been found to contain water, marking a significant discovery in understanding cometary ...
Stargazers using telescopes should be able to see the object in the predawn sky beginning Nov. 11, according to EarthSky.
Astronomers have identified 3I/ATLAS, an ancient, ice-rich interstellar comet potentially older than our solar system.
Astronomers using NASA's Swift telescope detected water on interstellar comet 3I/ATLAS in a surprising location. Discover how ...
Comet 3I/ATLAS is hitting a major milestone on Oct. 30, 2025. The interstellar comet is reaching perihelion, its closest ...
While the comet poses no threat to the Earth, its uniquely positioned trajectory and origin have caught the attention of ...
Astronomer Gianluca Masi captured spectacular footage of a glowing meteor trail wrapping around the colossal tail of Comet ...