22 小时
Live Science on MSNScientists discover giant blobs deep inside Earth are 'evolving by themselves' — and we ...Giant regions of the mantle where seismic waves slow down may have formed from subducted ocean crust, a new study finds.
2 天
Daily Maverick on MSNThe geophysical challenge: Why digging right through Earth’s layers remains an impossible ...That’s the antipode, or opposite point on Earth’s surface, from my town. But I only had a garden spade to move the earth.
Low Earth Orbit satellites that re-enter the atmosphere could cost us dearly. Here’s how Starlink and other satellites slowly damage the ozone layer.
SpaceX's latest Starship flight test explosion raises concerns about space junk affecting Earth's stratosphere and ozone ...
4 天
Space.com on MSNScientists discover Earth's oldest impact crater in Australia"Given how rare such evidence is due to [Earth's] geological recycling processes, this is a major breakthrough in ...
The Antarctic ozone layer is currently healing, as a result of global efforts to reduce ozone-depleting substances.
Climate change is altering conditions in near-Earth space, which could limit the number of satellites that can reliably ...
Discover the importance of the ozone layer, its role in shielding Earth from harmful UV radiation, the causes and effects of ...
As researchers continue to study this hidden water and its effects on the planet, we may uncover even more secrets about how ...
2 天
ZME Science on MSNEarth’s Oldest Meteorite Crater Dating Back 3.47 Billion Years Found in Australia’s outbackThe find could hold implications for understanding the origin of life here on Earth.
1 天
Interesting Engineering on MSNSky fall: MIT study predicts satellite traffic jams, collisions due to climate changeA shrinking thermosphere means less drag, which could hinder the natural removal of space debris impacting satellites, as per ...
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