Learn more about the Lucy mission "fly past 52246 Donaldjohanson -NASA's Goddard Space Flight Center. Credit: NASA’s Goddard ...

An asteroid the "size of an aeroplane" is expected to pass by Earth in the coming days. The space rock named 2025 OW will ...

Initially flagged as a potential Earth threat, asteroid 2024 YR4, a 200-foot space rock, is now predicted to potentially ...

NASA Planetary Scientist Noah Petro dishes on what it took plan the impressive touch-and-go return mission, why much of the ...

A massive asteroid, named 2025 OW, resembling a 25-storey building, is approaching Earth next week. It measures about 220 ...

The night sky never stays still. And sometimes, it brings a quiet reminder that we share this vast space with wandering rocks ...

Asteroid 2024 YR4, which once appeared to be on a collision course with Earth, may hit the moon, which could create some ...

NASA is monitoring a giant space rock that is set to zoom past Earth next week – and it's bigger than the Leaning Tower of ...

"In my opinion, planetary defense is an operational mission which should be formally tasked to U.S. Space Command." ...

Asteroid 2025 OU1, about 140 feet in diameter, will safely pass Earth in 2025. While it poses no immediate threat, scientists ...

NASA has confirmed that asteroid 2025 OU1 is approaching. It will pass Earth on Friday, 26 July. The rock is roughly 140 feet ...

NASA experts explain why a passing asteroid isn't cause for concern, while revealing how often Earth encounters space rocks ...