Should we prepare for alien invasion? The interstellar object 3I/ATLAS is travelling through our solar system on a hyperbolic ...

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

A massive comet known as 3I/Atlas that was first discovered zooming across the solar system over the summer showed signs of ...

The comet 3I/ATLAS, discovered on July 1, 2025, by the Asteroid Terrestrial-impact Last Alert System (ATLAS) in Hawaii, marks the third recorded interstellar object, following the discoveries of ...

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

Try stargazing. Need a new idea to keep kids entertained? Try stargazing. Free learning activities and videos about the solar system Free learning activities and videos about the solar system ...

I/ATLAS was recorded by several objects as it made its close pass by the sun this week which resulted in the jarring ...

Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the ...

November's Sky Above episode features a supermoon, meteor shower, and interstellar comet, with experts discussing these ...

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

What: Astronomers using JWST and ALMA have captured the earliest known stage of planet formation around the protostar ...

I/ATLAS is the third interstellar object ever discovered in our solar system. Telescope observations suggest it is a roughly 7-mile-wide (11 kilometers) comet zooming at more than 130,000 mph (210,000 ...