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4 小时
on MSN
Bus-Sized Asteroid Approaching Earth Today, NASA Reports
The space rock is heading in our direction at some 18,700 miles per hour, according to the space agency's data.
22 小时
An asteroid could hit Earth in 7 years. Here's how astronomers are tracking it
Over the next several weeks, astronomers will be looking closely at an asteroid called 2024 YR4 that could be as big as a ...
5 小时
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 ...
40 分钟
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 ...
21 小时
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.
18 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 ...
18 小时
You can watch the ‘city-killer’ asteroid as it soars toward Earth
Watch as a city-killer asteroid set to possibly crash into Earth in 2032 zooms away from Earth in new telescope footage.
5 小时
Asteroid 2024 YR4 has non-zero chance of colliding with earth in 2032: What to know
The asteroid, dubbed 2024 YR4, has a 2.3% chance of colliding with Earth on Dec. 22, 2032, according to a NASA update on Feb.
4 小时
Could asteroid YR4 impact Earth? Scientists have until May to find the answer and the solution
Chile’s ATLAS observatory confirmed that asteroid 2024 YR4 has been classified at Level 3 on the Torino Scale, indicating a 1 ...
20 小时
Odds of asteroid hitting Earth went up, but that was expected: What to know about 2024 YR4
The odds that asteroid 2024 YR4 could hit Earth in 2032 recently spiked from a little more than 1% to 2.3% as more ...
1 天
on MSN
Chances of asteroid striking Earth in the next decade has nearly doubled, NASA says
The chances of an asteroid striking Earth within the next decade has doubled in a matter of weeks, according to NASA ...
2 小时
Inside Nasa's fight to save Earth from colossal asteroid - doomed date to deflection mission
A recently-discovered asteroid, which is estimated to be between 130ft and 330ft in diameter, could strike Planet Earth in ...
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