The "once-in-a-lifetime" comet that recently lit up night skies for the first time in millennia might be falling apart after ...

Researchers say there’s a 1.3 percent chance that the space rock 2024 YR4 could strike our planet — but not until December ...

"There is little question that, with its daylight display and spectacular evening apparition in a moonless sky, Comet 2024 G3 ...

NASA and other space agencies are tracking 2024 YR4, a near-Earth asteroid with a small chance of impacting our planet in ...

In the photo from the space station, the comet is captured just above Earth’s horizon, which is illuminated by a bright light ...

An asteroid that orbited near Earth for a few months as a mini-moon may be a chunk of the moon that was blasted off by an ...

Michigan State University and NASA researchers discover seven dark comets that reveal new solar system secrets.

Heads up, everybody. A couple of asteroids approximately the size of a school bus are set to make close approach with Earth ...

Comet ATLAS (C/2024 G3) came within 8.3 million miles of the sun on January 13 as it reached its perihelion, and is now disintegrating.

BS4 may be anywhere between 17 and 40 feet across, and will approach at about twice the distance between the Earth and moon.

Perfect weather has opened up Adelaide’s skies for an event of a lifetime that won’t happen again for about 160,000 years.

Because the period of an object does not depend on its mass, comets’ orbital periods remain unchanged due to mass loss.