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2 小时
Researchers Link Asteroid Ice to the Emergence of Life on Earth
Ice on ancient asteroids like Ryugu may have been crucial in kickstarting life on Earth. Researchers from Imperial and ...
2 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 ...
earth
6 分钟
Most meteorites can be traced to three asteroid families
Scientists traced 70% of meteorites to three asteroid families. This discovery solves a mystery about meteorite origins.
2 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 ...
来自MSN
2 天
Meet NEO Surveyor, NASA’s near-Earth asteroid detector
Meet NASA’s NEO Surveyor, the space telescope identifying hazardous asteroids and comets within 48 million kilometres of ...
7 小时
on MSN
NASA sounds alert: Stadium-sized asteroid heading straight towards Earth at 16km per second
NASA’s Jet Propulsion Laboratory (JPL) is using an advanced tracking system to monitor the orbit of 2024 RV50. According to ...
2 天
The Dino-Killing Asteroid: A Possible One-Two Punch
Around the same time Chicxulub marked the end of the Age of Dinosaurs, a second smaller asteroid also crashed into Earth.
20 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 ...
7 天
on MSN
The Dino-Killing Asteroid May Have Actually Been a One-Two Punch
Around the same time Chicxulub marked the end of the Age of Dinosaurs, a second smaller asteroid also crashed into Earth.
3 天
Astounding New 3D Images Reveal Ancient Asteroid Crater Hidden Beneath Atlantic Ocean
Detailed images of the 66-million-year-old Nadir Crater offer new insights into catastrophic asteroid impacts, showing ...
9 天
on MSN
A spacecraft is on its way to a harmless asteroid slammed by NASA in a previous save-the ...
A spacecraft has blasted off to investigate the scene of a cosmic crash. The European Space Agency's Hera spacecraft rocketed ...
studyfinds
6 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.
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