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20 小时
on MSN
Could an asteroid hit Earth in 2032?
First spotted in December 2024, YR4 is estimated to be between 130 and 330 feet in size, roughly equivalent to a 40-story ...
1 小时
An asteroid is circling the Earth. What Arizonans need to know about impact
YR4 is circling Earth and NASA predicts it could strike the planet in 2032. Here's what to know about the asteroid headed ...
56 分钟
on MSN
Why asteroid 2024 YR4 is unlikely to hit Earth, and how scientists keep track
Scientists say the threat of a newly discovered asteroid has risen slightly in the past few weeks, as the world's telescopes ...
21 小时
What to know about the asteroid that could hit Earth in 2032
We asked experts at NASA and the Massachusetts Institute of Technology what scientists know about the asteroid that could ...
1 天
So About That Asteroid That Could Hit Earth ...
Even the smallest odds of an impact sound alarming, but scientists’ ability to calculate them is actually good news.
12 小时
on MSN
Chances of asteroid approaching Earth doubling in 2032
NASA's new observations of the asteroid, named 2024 YR4, led to a 2.3 per cent probability of hitting Earth on 22 December ...
4 小时
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 Earth, according to the United States Geological Survey. Small asteroids ...
Space on MSN
2 天
What would happen if the OSIRIS-REx asteroid Bennu smashed into Earth in 2182?
Engaging articles, breathtaking images and expert knowledge Issues delivered straight to your door What would happen if Earth ...
9 天
An Asteroid Has a 1-in-63 Chance of Hitting Earth in 2032—Here’s What That Means
A dive into probabilities, asteroid impact modeling, and what sort of damage an approximately 180-foot asteroid could cause ...
3 天
Asteroid Impact Modeling Reveals a Chilling Future – and a Surprising Ocean Rebound
What would happen if a 500-meter asteroid hit Earth? Scientists at the IBS Center for Climate Physics modeled the aftermath, ...
earth
7 天
How a small asteroid impact would change life on modern-day Earth
An asteroid strike could cool the planet's climate, harm crops, and disrupt food supply, but it may also increase plankton ...
18 小时
How to stop an asteroid hitting Earth: Would people co-operate to face a global peril?
On the world's first Asteroid Day, Nina Burleigh discovers that Nasa has already commissioned a team of 'planetary defenders' ...
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