A captivating interstellar wanderer, known as 3I/ATLAS, has become the focal point of global astronomical interest.

The small asteroid 2025 PN7, dubbed as Earth's temporary quasi-moon by NASA, has sparked curiosity about its visibility to ...

The first flight mission for planetary defense, NASA's Double Asteroid Redirection Test (DART) seeks to validate a method to ...

In particular, one scientist has claimed it could even be an 'alien mothership', with a few key differences which he claims ...

NASA astronaut Matthew Dominick, currently aboard the International Space Station, captured footage of a meteor burning up in Earth atmosphere.

A small asteroid named 2024 PN7 is moving close to Earth, sparking false claims about a second moon — here’s what scientists actually say.

Southwest Research Institute could lose more than $265 million if the cuts go through, including defunding missions already ...

Harvard scientist Avi Loeb warns that 3I/ATLAS could be an extraterrestrial “Trojan horse” whose presence has major ...

The asteroid isn’t a second moon, instead it is a quasi-satellite that is trailing the Earth’s orbit around the sun. Unlike ...

A scientist spotted an asteroid hiding in the sun's glare that orbits the sun in just 128 days, making it the second fastest ...

P. Jenniskens, SETI Institute and NASA Ames Research Center; and M. Breukers and C. Johannink, Cameras for Allsky Meteor Surveillance (CAMS), BeNeLux, report that the chi Cygnids meteor shower (IAU ...

Quasi-moons are not real moons and don't actually orbit the Earth, although they sometimes appear to do so for short periods of time, Phil Nicholson, professor of astronomy at Cornell University, told ...