The refined observations from last month eliminate chances of impact, and provide a flyby distance.

NASA warns that more than 15,000 asteroids capable of destroying cities remain undetected and that Earth has no defense against impact.

NASA's Jet Propulsion Laboratory reports that the near-Earth asteroid 2021 ER will approach Earth on Friday for a safe yet close flyby. The asteroid is roughly 44 feet wide, which equals the ...

Space agencies maintain that global cooperation and sustained investment are vital to planetary defence. While the DART ...

New observations from the James Webb Space Telescope confirm asteroid 2024 YR4 will not strike the Moon in 2032. NASA scientists refined the object’s orbit using infrared data, showing it will pass ...

On nights when an asteroid is scheduled to pass Earth, a certain type of silence is present. It's not a storm warning's ...

One rock, as big as a football field, careening through space on an elliptical orbit that lasts four years, suddenly found itself one of the most observed bodies in our solar system, according to NASA ...

Croatia's Infobip and the European Space Agency have joined forces to improve an asteroid impact warning system via real-time ...

The next asteroid won’t come with a warning siren. What happens after it’s discovered could determine everything.