Live Science on MSN4d
In emergency decision, James Webb telescope will study 'city-killer' asteroid 2024 YR4 before its close approach to Earth
In a rare "time-critical" decision, the James Webb Space Telescope will study the true size of the "potentially hazardous" ...
An asteroid could hit Earth in 2032. Here’s why experts say do not panic.
YR4 has a roughly 2 percent chance of hitting Earth in 2032, and “is large enough to cause localized damage,” NASA says.
An asteroid could collide with Earth: What could happen, and should we worry?
An asteroid becomes a meteorite when it travels to Earth from a nearby orbit or the outer solar system and collides with ...
Webb telescope has a new mission: surveillance of a threatening asteroid
The Webb telescope is well-suited to identify asteroid 2024 YR4's size. Webb views a type of light we can't see with the ...
Phys.org on MSN13d
Astronomers have spied an asteroid that may be heading for Earth: What we know so far
On 15 February 2013, a small asteroid (likely about 18 meters in diameter) detonated near the Russian city of Chelyabinsk ...
‘Don’t have time’…Dire warning on ‘city-killer’ asteroid hurtling towards Earth as expert casts doubt on deflecting rock
SCIENTISTS do not have much time to deflect an asteroid a size of a football pitch that is hurtling towards Earth, an expert ...