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来自MSN
1 天
Earth from space: 4 near-identical glaciers spark new life in Arctic island's 'polar desert'
This 2012 satellite photo shows a quartet of near-identical glaciers on Canada's Ellesmere Island. The ice masses help to ...
21 小时
‘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.
New Scientist on MSN
1 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 ...
Space.com on MSN
23 小时
The moon, Mars and space junk: World space agency heads outline grand plans, but also concerns
The moon, space sustainability, asteroids and more are being discussed at a major conference in Milan. MILAN — Leaders of major space agencies stated grand plans for the near future at a major ...
2 天
NASA warns of two giant asteroids coming very close to Earth today; are they going to ...
NASA is tracking two asteroids, 2021 TK11 and 2024 TH3, set to pass near Earth on 14 October 2024. Although these space rocks ...
21 小时
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 ...
Futurism on MSN
5 天
Mysterious "Fifth Force" of Physics Could Be Influencing Asteroids Near Earth
Rocky Foundations There may be a fifth fundamental force of the universe that we haven't documented yet — and, according to ...
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 ...
ZME Science on MSN
5 天
The Growing Menace of Space Junk: How a Minefield of Orbiting Debris Threatens Our Future ...
Low-orbit Earth could become inoperable for spacecraft and satellites if this complacency persists, with dire consequences.
studyfinds
4 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.
The Delaware Gazette
1 小时
Sun will determine Earth’s ultimate fate
As you may recall from a recent column, the final fate of Earth depends on the last stages of the sun’s life, its red-giant ...
8 天
on MSN
A spacecraft is on its way to a harmless asteroid slammed by NASA in a previous save-the ...
The European Space Agency's Hera spacecraft rocketed away on a two-year journey to the small, harmless asteroid rammed by ...
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