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7 小时
Saturn-like ring may have once encircled Earth, study finds
Researchers have found evidence suggesting that the Earth may have once had a system of Saturn-like rings. The rings are ...
Smithsonian Magazine
1 天
Did Earth Once Have a Ring Like Saturn? Geologists Find Evidence for a Halo of Orbiting ...
A ring could explain a mysterious arrangement of impact craters near the equator and might even have caused an ice age, ...
5 小时
Scientists Find Evidence Earth Used to Have a Ring Like Saturn
From Grace Earth may have had its own ring system that formed around 466 million years ago, lasting for tens of millions of ...
2 天
on MSN
Earth May Have Had a Ring Like Saturn Once
“Over millions of years, material from this ring gradually fell to Earth, creating the spike in meteorite impacts observed in ...
CNET on MSN
2 天
Earth May Have Once Had a Saturn-Like Ring, New Study Says
The new study asserts that Earth's ring formed around 466 million years ago, and stuck around for around 40 million years ...
1 天
See Saturn's 'Ring Spokes' In Amazing Hubble Space Telescope Time-Lapse
New Hubble Space Telescope imagery of the Saturn show it's 'ring spokes' in orbit around the gas giant planet. Credit: ...
Science Friday
23 小时
Earth May Once Have Had A Ring Like Saturn
The ring would have gradually fallen to Earth as meteorites, correlating to a spike of impacts seen in the geological record.
Live Science on MSN
3 天
Earth once wore a Saturn-like ring, study of ancient craters suggests
The ring could be responsible for a prolonged drop in temperatures millions of years ago. Earth may have had a giant ring of ...
studyfinds
2 天
Earth had a ring just like Saturn, groundbreaking theory suggests
Did Earth once look a lot more like Saturn? Scientists believe the answer is yes! In a groundbreaking study, researchers in ...
earth
1 天
Earth probably had a Saturn-like ring system in the distant past
Researchers have found evidence suggesting that our planet may have once had a ring system around 466 million years ago.
New Atlas
4 天
Earth may have once had a ring like Saturn – and it caused chaos
Saturn’s rings are iconic, but new evidence suggests Earth might once have sported one of its own. This ring would have ...
1 天
Earth May Have Had Rings Like Saturn, Scientists Say
Evidence suggests Earth had a ring system 466 million years ago, causing a surge in meteorite impacts and possibly ...
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