"Asteroids are 'bits of a planet that didn't happen' that orbit the sun between Mars and Jupiter in the main asteroid belt," ...

A small asteroid moved toward Earth before burning out above far northeastern Russia. NBC News' Gadi Schwartz speaks to NASA ...

An asteroid is expected to make a “close pass” to Earth next month. In October, NASA confirmed that the asteroid, dubbed 2024 ...

A "harmless" asteroid burned up Tuesday night above northern Siberia in Russia, creating a blazing fireball in the sky ...

The asteroid, called 2020 XR, made its closest approach today at approximately 12:26 a.m. EST (0526 GMT), passing just under ...

A small asteroid raced toward Earth on Tuesday morning, creating a fireball across the skies above eastern Russia, according ...

The asteroid impacted Earth’s atmosphere on Tuesday and created a fireball over eastern Russia, according to NASA.

C0WEPC5, as the asteroid has been temporarily named, entered Earth's atmosphere at 1:15 a.m. local time on Dec. 4 over Russia ...

The stadium-size asteroid is considered a “potentially hazardous object,” but poses no threat to Earth this year.

NASA's Double Asteroid Redirection Test (DART) impacted the 'moonlet' Dimorphos in the Didymos asteroid system. Watch the ...