4d
Live Science on MSNIn emergency decision, James Webb telescope will study 'city-killer' asteroid 2024 YR4 before its close approach to EarthIn a rare "time-critical" decision, the James Webb Space Telescope will study the true size of the "potentially hazardous" ...
YR4 has just above a 1% chance of crashing into Earth in 2032, which is why astronomers and space agencies are paying ...
Results that may be inaccessible to you are currently showing.
Hide inaccessible results