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

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

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

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

Any uncertainty in the calculation of the object’s orbit causes variations in the predicted solution. Instead of one precise ...

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

NASA has reported that two large asteroids, 2025 OU1 and 2025 OX, will approach Earth on July 26, 2025. Asteroid 2025 OU1, measuring about 140 feet wide, will pass at approximately 2.68 million ...

According to NASA, asteroids are inactive bodies made of all the rocky, dusty and metallic materials left behind from the ...

A large asteroid once considered the greatest known risk to Earth may now be on track for a direct hit — not on our planet, ...

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 ...

Measuring roughly 95 feet across, the rock belongs to the Aten group. These asteroids have orbits that cross Earth’s path ...