Asteroid 2024 YR4 could hit Earth in 7 years. Here’s what could happen — and what’s being done about it
YR4 has a 2% chance of hitting Earth in 2032. Astronomers are tracking it to refine estimates of its size and orbit to see ...
Will an asteroid collide with Earth? How the Webb telescope will track 2024 YR4
The $10 billion orbiting observatory will give astronomers a better sense of the near-Earth asteroid 2024 YR4's size and ...
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James Webb Space Telescope to size up asteroid 2024 YR4 before it rocks our world
The James Webb Space Telescope (JWST) is to be pointed at asteroid 2024 YR4 to reduce uncertainty regarding the chances of ...
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 ...
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Why chances of asteroid 2024 YR4 hitting Earth just dropped by half
YR4 continues to keep us on our toes as astronomers work to determine its potential threat to our planet. The latest update ...
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City-slaying space rock 2024 YR4 still has 2.4% shot at smacking Earth
The probability of Earth impact in 2032 remains at 2.4 percent, and the estimated size of the city-killing asteroid is still ...
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James Webb Telescope To Refine 2024 YR4 Asteroid Size Estimate
Astronomers say the asteroid, estimated at 40-90 m (131-295 ft.) in diameter, could impact Earth on Dec. 22, 2032. “It is ...