"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 raced toward Earth on Tuesday morning, creating a fireball across the skies above eastern Russia, according ...
A newly-discovered asteroid is set to enter Earth's atmosphere in just hours, Nasa has said. The space rock, named COWECP5, ...
NASA has been tracking a giant asteroid, about the size of a stadium, that is set to pass very close to Earth this week.
A small asteroid moved toward Earth before burning out above far northeastern Russia. NBC News' Gadi Schwartz speaks 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 ...
NASA's NEOWISE mission contributed to planetary defense efforts with its research to catalog near-Earth objects.
The stadium-sized asteroid 2020 XR is due to make its closest approach to Earth on record early on Dec. 4, and the encounter ...