A small asteroid, 2024 PT5, will spend the next two months alongside our planet as a mini moon before swooping back to deep ...

Get ready for a cosmic surprise this autumn - Earth is about to get a second moon, according to scientists. A small asteroid ...

Could engineers save it? An asteroid is about to temporarily become a lunar-like companion to planet Earth, but not everyone agrees that it’s actually a mini-moon. Is Pluto a planet? And what is a ...

An Arjuna asteroid, discovered in August, will become a "mini-moon" event for nearly two months from Sept. 29 to Nov. 25.

Here's what September's second 'mini-moon' on Sept. 29 means for your zodiac sign, according to PEOPLE's resident astrologer ...

Long-term space travel to Mars could be bad for astronauts' hearts, a new zero-gravity study shows. After a month at the ...

LOS ANGELES — Earth is about to get a new neighbor in the form of an asteroid. But this one won’t be making an impact.

It may sound out of this world, but the Earth will pick up a second mini-moon this month. But don’t get too attached to this ...

China to launch near-Earth asteroid sample return mission in 2025 China will launch the Tianwen-2 mission to sample a ...

Earth's moon soon won't be the only orbiting body in the sky. 'Mini-moon' asteroid 2024 PT5 will soon be here.

Though referred to as a mini-moon, 2024 PT5 won't complete a full orbit around Earth. Instead, it will be a “temporarily ...

SpaceX on Tuesday night launched a Falcon 9 rocket loaded with another batch of Starlink Internet communication satellites ...