Since the first sighting of the first-discovered and largest asteroid in our solar system was made in 1801 by Giuseppe Piazzi, astronomers and planetary scientists have pondered the make-up of this ...

How, when, and where to look to see Comet A3, also known as C/2023 A3 (Tsuchinshan-ATLAS), this Saturday and Sunday, Sept. 29 ...

The brains of NASA's Europa Clipper spacecraft are stored in a metal vault.

On Sept. 29, the Earth will temporarily get a second moon. A small asteroid will be pulled into orbit before being released ...

Once in a mini-moon. You won't be able to see the 2024 PT5 asteroid when it hitches a ride in the moon's orbit of Earth starting today — not with your average backyard telescope — but that doesn't ...

The Moon might have been once part of a terrestrial binary. When it came too close to Earth, the planet caught one of them ...

The mini moon is actually an asteroid about the size of a school bus at 33 feet (10 meters). When it whizzes by Earth on ...

Earth has got a new mini-moon for the next couple of days and it has fascinated people across social media. Albeit, it might ...

NASA's Artemis II crew underwent geology field training in Iceland, a location known for its lunar-like landscape, to prepare ...

Earth's moon will soon have some company — a "mini moon."The mini moon is actually an asteroid about the size of a school bus at 33 feet (10 meters). When it wh ...

Is Earth getting a second moon and will it be visible? We VERIFY claims about an asteroid temporarily orbiting our planet.