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1 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 ...
4 小时
A "city-killer" asteroid has a slim chance to crash into Earth. Here's what to know.
"An asteroid this size impacts Earth on average every few thousand years and could cause severe damage to a local region," the European Space Agency said.
3 天
on MSN
Newly detected near-Earth asteroid has astronomers’ full attention
The risk of impact is likely to drop to zero as observations of Asteroid 2024 YR4 continue.
Space on MSN
1 小时
OSIRIS-REx Returning Asteroid Bennu Samples To Earth
NASA's OSIRIS-REx mission is scheduled to return samples of Asteroid Bennu to Earth. Credit: NASA Goddard Space Flight Center ...
4 天
A 'city-killer' asteroid might hit Earth—how worried should we be?
A colossal explosion in the sky, unleashing energy hundreds of times greater than the Hiroshima bomb. A blinding flash nearly ...
23 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 天
ESA monitoring asteroid that could strike Earth
Jan. 31 (UPI) -- The European Space Agency is monitoring an asteroid with a slim chance to strike Earth in 2032. Asteroid ...
5 小时
on MSN
Astronomer says asteroid heading towards Earth is 'a country killer'
An astronomer says a large asteroid currently heading towards the Earth could destroy an entire country. Asteroid 2024 YR4 ...
earth
1 天
NASA: Asteroid 2024 YR4 has a chance of hitting Earth, scientists actively monitoring
Experts are tracking asteroid 2024 YR4, which has a 1.2% chance of impacting Earth in 2032. Observations continue to refine ...
1 小时
on MSN
Rsearchers say an ancient asteroid strike carved out 2 grand canyons on the moon
That's good news for NASA, which is looking to land astronauts at the south pole on the near, Earth-facing side later this ...
1 天
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 ...
45 分钟
After the asteroid, the earliest bird ancestors thrived in Antarctica
With its glaciers and sub-zero temperatures, Antarctica hardly seems like a place of refuge. However, the now icy continent ...
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