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49 分钟
on MSN
New NASA imagery shows large asteroid that could impact Earth in 2032
A recently released animation shows a new look at a large asteroid that has a small, but significant, chance of impacting planet Earth in seven years.
17 分钟
on MSN
Astronomers are closely monitoring a newly discovered asteroid with a slightly increased ...
A newly discovered asteroid named 2024 YR4 now has a 2.2% chance of affecting Earth in 2032 after recent observations.
Space on MSN
52 分钟
NASA DART Team Confirms Slamming Spacecraft Into Asteroids Can Deflect Them
The Double Asteroid Redirection Test (DART) successfully moved asteroid moonlet Dimorphos "by a whopping 33 minutes," according to NASA. See the highlights here. Credit: NASA ...
37 分钟
Grand canyons on the moon? Asteroid strike billions of years ago carved out 2 massive gorges
That's good news for scientists and NASA, which is looking to land astronauts at the south pole on the near, Earth-facing ...
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