For the past 60 years, Earth has had a secret companion in space—a quasi-moon that has been sharing our planet’s orbit around ...

Earth has picked up a new traveling companion – an asteroid named 2025 PN7 that now moves through space in step with us. This ...

Deep in the Appalachian mountains lies a hidden piece of space history. On a nearly 200-acre property tucked into the Pisgah ...

Right now, we're zooming through space at incredible speeds, so why aren't we dizzy or flying off into space?  An expert ...

China is set to launch the Shenzhou-21 spaceship to its space station late Friday, sending a new crew of three astronauts and four mice. The crew will take off from the Jiuquan launch center ...

Kamo'oalewa was first discovered back in 2016, but it’s a bit odd because instead of orbiting the Sun, this one orbits Earth. And while its #orbitQchanges over time, it remains a near-Earth asteroid.

On Earth, CI chondrites make up only 1% of all meteorites that have been collected, but they may be far more common on the moon. Fragments of a rare type of meteorite have been found in the sample of ...

For generations, UFO enthusiasts have longed for claims of aliens visiting Earth to be seriously investigated by scientists. Now they are getting their wish. This month prominent peer-reviewed ...

It’s been called a moonlet. Sister moon. You could even call it a moon “buddy,” a companion or quasi-satellite, if you will, to our steady lunar neighbor. Astronomers say a tiny asteroid, called 2025 ...

NASA has made it official: Earth has a second moon. Sort of. An asteroid called 2025 PN7 is trailing our planet’s path as a “quasi-moon,” meaning it isn’t orbiting Earth and will only serve as a ...

According to the latest buzz, Earth has a second moon. This rumor might be close to the truth, but it’s not the entire picture. Here’s what you need to know. The reason people might think Earth has a ...

JACKSONVILLE, Fla. — You may have heard claims that NASA scientists confirmed the Earth has a second moon, but that statement isn't totally true. NASA did confirm there is a newly discovered ...