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3 小时
Introducing YR4: An asteroid with a 1% chance of smashing into Earth
An asteroid set to swing by Earth in 2032 has small chance of smashing into our planet, but experts aren't panicking — yet.
20 小时
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 小时
Stadium-Sized Asteroid Safely Flies By Earth In Orbit Animation
XR flew about 1.37 million miles (2.2M km) away from Earth. The space rock is estimated to be about 300-700 km (248-434 miles ...
4 小时
Asteroid impact on moon blasted two grand canyons in 10 minutes
The Grand Canyon in Arizona is one of Earth's natural wonders, carved out over millions of years by the gradual erosion power ...
14 小时
An Asteroid Has a 1-in-77 Chance of Hitting Earth. Here's What It Would Do
On 27 December last year, astronomers using the ATLAS survey telescope in Chile discovered a small asteroid moving away from ...
1 小时
Asteroid impact on moon blasted two grand canyons in 10 seconds
The Grand Canyon in Arizona is one of Earth's natural wonders, carved out over millions of years by the gradual erosion power ...
Reuters on MSN
1 小时
Over 1% chance asteroid may hit Earth in 2032 - ESA
YR4 has a 1% chance of hitting the Earth in December 2032, and is being closely monitored by the European Space Agency (ESA).
来自MSN
5 小时
Scientists Warn an Asteroid the Size of a Football Field Could Strike Earth and Destroy an ...
The massive space rock with the risk of hitting Earth's surface within the next seven years has kept scientists on their toes ...
41 分钟
on MSN
How an ancient asteroid strike carved out 2 grand canyons on the moon
CAPE CANAVERAL, Fla. (AP) — New research shows that when an asteroid slammed into the moon billions of years ago, it carved ...
The Columbian
5 小时
Asteroid has slight chance of hitting Earth
A newly discovered asteroid has a tiny chance of smacking Earth in 2032, space agency officials said Wednesday.
3 小时
How an ancient asteroid strike carved out a pair of grand canyons on the moon
New research shows that when an asteroid slammed into the moon billions of years ago, it carved out a pair of grand canyons on the lunar far side.
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