Asteroid impact threat estimates improved for the Earth and the moon
YR4, first discovered in December 2024, triggered a first-ever notification from the International Asteroid Warning Network ...
NASA Tracking Plane-Sized Asteroid Nearing Earth
The space rock is expected to zoom past our planet today at a speed of around 45,991 miles per hour, according to NASA.
Interesting Engineering on MSN18 小时
NASA’s Webb captures first glimpse of asteroid once seen as earth’s biggest threat
NASA’s James Webb Space Telescope has captured stunning new images of an asteroid that was once ranked as the biggest threat ...
‘City-killer’ asteroid 2024 YR4 no longer a threat to Earth, but may hit moon
YR4 has a 2% chance of hitting the moon in December 2032, a slight rise from NASA’s February estimate of 1.7%.
‘City killer’ asteroid 2024 YR4 is no longer a threat to Earth, but it could collide ...
YR4, initially feared to be a significant threat to Earth, now poses near-zero risk to our planet, thanks to ongoing ...
Earth Is Safe From Menacing Asteroid—but Our Moon Might Take the Hit
New Webb Telescope data confirms that asteroid 2024 YR4 poses no threat to Earth during its 2032 flyby. As for the Moon, not ...
Asteroid YR4 won’t hit Earth, but scientists can’t rule out a moon hit
There is a second round of observations set for May 2025, before the asteroid could disappear into the outer solar system for ...
‘City-killer’ asteroid YR4 might not hit Earth in 2032. But can it still be a threat?
YR4, once referred to as a ‘city-killer’ with the potential to cause regional devastation and impact the climate, is no ...
NASA’s Webb Discovers Building-Sized Asteroid 2024 YR4: An Unlikely Threat to Earth
NASA’s James Webb Space Telescope has recently focused its sights on the asteroid 2024 YR4, revealing that this building-sized object, measuring approximately 60 meters (about 200 feet), poses no ...
James Webb Space Telescope gets glimpse of infamous asteroid 2024 YR4: See photos
An infamous asteroid known as 2024 YR4 won't be crashing into Earth, but the James Webb Space Telescope recently went to get ...
Q&A: Webb finds asteroid 2024 YR4 is building-sized
NASA's James Webb Space Telescope recently turned its watchful eye toward asteroid 2024 YR4, which we now know poses no ...
NASA Tracking Car-Size Asteroid Approaching Earth
The space rock is expected to zoom past our planet at a zippy 28,655 miles per hour, according to the space agency.