The OSIRIS-REx spacecraft's name has been changed to OSIRIS-APEX for its new mission to asteroid Apophis. See its journey to ...

Scientists have recently identified one of the most threatening asteroids ever discovered,99942 Apophis. Measuring about 370 ...

NASA has identified a 210-foot, airplane-sized asteroid approaching Earth today, although scientists assure it will not ...

Asteroid 2022 YS5, a building-sized space rock, will safely pass Earth on July 17, prompting NASA and ISRO to emphasize the ...

An asteroid is labelled risky if it comes within 7.4 million kilometres and measures more than 85 metres across.

The chance of an unknown asteroid hitting Apophis off its current course at all was less than one-in-a-million. And the odds that such an impact would send it hurtling toward Earth in 2029 was ...

The asteroid Apophis, once considered a possible collision risk with Earth, will pass close but harmlessly in 2029. Scientists say its close approach could provide valuable information about the ...

An asteroid named 2022 YS5 will pass close to Earth tomorrow. The asteroid is about 120 feet in diameter. It will travel at a ...

Predicting the precise path of a new asteroid or comet is a complex affair; the more observations you have, the better you ...

The chance of an unknown asteroid hitting Apophis off its current course at all was less than one-in-a-million. And the odds that such an impact would send it hurtling toward Earth in 2029 was ...