Observations were maintained using imagery from solar imagers on the STEREO-A, SOHO, and GOES-19 missions near the Sun.

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 was first identified on 1 July 2025. It was found by the Asteroid Terrestrial ... the ...

The interstellar object 3I/ATLAS has performed a maneuver while approaching the Sun, showing the first evidence of non-gravitational acceleration, according to NASA’s Jet Propulsion Laboratory (JPL), ...

Modern astronomy is giving us unprecedented views of the asteroids, comets, and other small bodies that litter our cosmic ...

Stargazers using telescopes should be able to see the object in the predawn sky beginning Nov. 11, according to EarthSky.

The interstellar object 3I/ATLAS-only the third known visitor to enter our solar system from beyond-has surprised astronomers again, this time with a sudden, unexplained acceleration near the sun that ...

The comet has changed its physical appearance as it hurtled through space being tracked continuously by researchers on Earth ...

The interstellar comet 3I/ATLAS has a thick irradiated crust that no longer resembles its home star system, simulations and ...

When Comet 3I/ATLAS roared into the solar system this summer, it launched a scientific scramble to study what astronomers ...

Astronomers are hustling to use interplanetary spacecraft to study the interstellar comet dubbed 3I/ATLAS while the sun is hiding it from Earth ...

Evidently, it’s a big week for news involving comets, as a team of astronomers now reports the detection of an intriguing ...