An autumn meteor shower yearly responsible for “Halloween fireballs” may pose a small impact threat to Earth. What is the ...

Harvard professor Avi Loeb recently reacted to Elon Musk’s remarks about the unusual nickel-to-iron ratio displayed in the interstellar object 3I/ATLAS, made in an episode of The Joe Rogan Experience ...

Comet 3I/ATLAS, which made a close approach to the sun, has prompted lots of public interest. Kim Kardashian asked NASA's ...

Debris from Comet Encke creates two annual meteor showers, but it might also pose a small risk to Earth. Scientists are ...

I/ATLAS, a new visitor in our solar system, has become a hot topic of discussion. SpaceX head, Elon Musk recently shared his thoughts about it on The Joe Rogan Experience podcast.

Modern astronomy is giving us unprecedented views of the asteroids, comets, and other small bodies that litter our cosmic ...

As Earth’s skies grow more closely monitored than ever, the ability to track fast-moving space objects has become a key part ...

Some asteroids hold more iron, nickel and cobalt than Earth's reserves, presenting options for off-planet construction, fuel ...

MOSCOW -- Asteroid 2025 FA22, one of the largest of its kind to approach Earth this year, passed by safely on Thursday, according to Russian scientists. The asteroid is listed among potentially ...

Earth has one true moon, but there are also several asteroids known as quasi-moons that are in orbit with the sun. A newly ...

NASA has confirmed a small asteroid named 2025 PN7 is a quasi-moon of Earth. The space rock orbits the sun at a similar pace to Earth, making it appear to follow our planet. This quasi-moon is ...

Ryugu’s samples reveal that water activity on asteroids lasted far longer than scientists thought, possibly reshaping theories of how Earth gained its oceans. A billion-year-old impact may have melted ...