An object from another star has been seen entering the solar system at high speed, and is expected to whip around the sun in ...

Astronomers are scrambling to gather data on a mysterious object that’s currently hurtling through the solar system.

CAPE CANAVERAL, Fla. (AP) — Astronomers are monitoring an object headed our way that may have wandered over from another star ...

An object thought to have come from another star has been seen entering the solar system at high speed, and is expected to ...

China’s Tianwen-3 Mars sample return mission could bring Red Planet rocks back to Earth as early as 2031—years ahead of competing U.S.-European efforts ...

"The probability that asteroid 2024 YR4 will strike the Moon on 22 December 2032 is now approximately 4%, and this ...

“The probability that asteroid 2024 YR4 will strike the Moon on 22 December 2032 is now approximately 4 percent, and this ...

World Asteroid Day 2025 is upon us! Here's how you can celebrate the event by livestreaming real-time views of near-Earth ...

Astronomers estimate that an asteroid this large comes this close to Earth only about once every 7,500 years. It also appears to be a stony, non-metallic type of asteroid known as an ordinary ...

NASA and ESA scientists are monitoring asteroid 2024 YR4, which is now projected to have a small chance of impacting the Moon ...

ESA’s Hera mission is two-year flight to the Didymos binary asteroid system. See its trajectory here. Credit: ESA - European ...