For once, Earth isn’t the one in the crosshairs. NASA scientists have confirmed that a fast-moving asteroid first spotted by ...

Here's what you need to know about the comet labeled "3I/ATLAS" and how close to Earth scientists believe it will actually ...

NASA has confirmed that asteroid 2024 YR4, a space rock approximately the size of a 15-story building, might collide with the Moon on December 22, 2032. Primarily suspected to threaten Earth, the ...

UN launches a global planetary-defence campaign as interstellar comet 3I/ATLAS speeds past Earth, sparking both scientific curiosity and international cooperation—though NASA insists there is no ...

The comet, called 3I/ATLAS, is the third known interstellar object that has come through our solar system. As it flies deeper ...

Earth has one true moon, but there are also several asteroids known as quasi-moons that are in orbit with the sun. A newly discovered asteroid, 2025 PN7, is the seventh confirmed quasi-moon that ...

New images reveal the stunning reversal of the interstellar objects “anti-tail” and could be indicative of a “maneuvering” ...

2025 happens to be a "swarm year" for the Southern Taurids, which could see the shower put on a particularly impressive show during the Nov. 4-5 peak, when up to 10 bright meteors may be visible each ...

As 3I/Atlas neared its closest point to the sun in its orbit, the internet was abuzz with curiosity about the comet.

Among other recent astronomical headlines, unusual online chatter is surrounding a "second moon" orbiting Earth, but the buzz doesn't describe the discovery quite right. Earth has only one true ...