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1 天
on MSN
En route to an asteroid, spacecraft snaps ghostly views of Earth
The first view below, taken by Hera's Asteroid Framing Camera, shows Earth's dominant white clouds over the sunlit Pacific ...
1 小时
New research shows most space rocks crashing into Earth come from a single source
Two new studies show that the majority of meteorites originate from just one family of asteroids between Mars and Jupiter.
1 天
Asteroid-Seeking Spacecraft Snaps Poignant Views Of Earth
ESA's Hera spacecraft captured farewell views of Earth and the moon as it sails away into space to investigate the asteroid ...
ECOticias.com
1 天
The whole world is watching this asteroid: NASA wants to blow it to smithereens
Discover NASA's Hera mission and how it's vital for planetary defense against asteroids, ensuring Earth's safety from ...
1 小时
Scientists Discover Surprising Origin of Most Meteorites that Strike Earth
Until now, only 6% of meteorites had a known source, but now we can trace the origin of more than 70% of these rocks.
2 小时
on MSN
Will Nasa use a nuclear bomb to blow up an asteroid and save Earth from extinction? Here's ...
NASA has created a contingency plan to protect Earth from large asteroids, which includes the use of nuclear explosions as a ...
2 天
on MSN
Asteroid-sample return mission enables researchers to conduct largest geophysical ...
The OSIRIS-REx project made history last year as the first U.S. mission to bring back an asteroid sample from space—and with ...
Astronomy on MSN
3 小时
Most meteorites come from just three sources
Our planet’s surface is littered with debris from the skies — and researchers have found that most come from only a few ...
Knowridge
3 天
Asteroid mining is a trillion-dollar space opportunity, shows study
A new opportunity for the future of space exploration and industry has emerged: asteroid mining. While astronomers recently ...
studyfinds
5 天
Earth unlikely to be destroyed by doomsday asteroid swarms, study explains
COLLEGE PARK, Md. — The end of the world won’t come from a swarm of deadly asteroid strikes, a new study explains.
Yale Daily News
1 天
Earth’s newest neighbor: 2024 PT5 mini-moon
2024 PT5, a Yale shuttle-sized Asteroid, will orbit Earth until late November. This new “mini-moon” is a wayward asteroid, a ...
1 天
‘Doomsday Swarm’ Hides 14 Large Asteroids That Could Hit Earth In Future, Scientists Say
There aren’t as many potentially hazardous asteroids lurking near Earth as previously thought, according to a new study.
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