Some seriously large asteroids have threatened Earth before. Some of these asteroids have little chance of hitting us but ...

Potential impactors are most likely to have low velocities and the highest likelihood of hitting Earth during the winter.

CHICAGO -- A newly discovered asteroid roughly the size of an Olympic swimming pool has a "small chance" of colliding with Earth in 23 years, with a potential impact on Valentine's Day in 2046, ...

What would happen if a massive asteroid collided with Earth. ​​​Stimulus check update: Trump details timeline for $2,000 direct payments Maddow Blog | Trump’s saber-rattling toward Latin American ...

Once upon a time a small asteroid broke off of its parent space rock — and smashed into Earth 23 million years later. The asteroid, labeled 2018 LA, shot across the sky, fireball style, before landing ...

Later in December, the 3I/ATLAS interstellar comet will get as close to Earth as it ever will. Here's what to know.

MCALLEN, Texas (KABB) — NASA confirmed that a 1000-pound meteor entered the atmosphere on February 15. According to NASA, the meteor was seen at around 5:23 p.m. near McAllen, Texas. The meteor's ...