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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 ...
17 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 ...
17 小时
Earth Might Have Had a Ring 466 Million Years Ago
Impact craters found around the Earth that were made around the same time could be linked to debris falling from a ring, a ...
19 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 ...
earth
14 小时
Study: Earth had planetary rings like Saturn 466 million years ago
Scientists have proposed a fascinating new idea: Earth may have once possessed a ring system, akin to that of Saturn. These ...
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.
1 天
on MSN
Earth May Have Had a Ring Like Saturn Once
I f astronomers had been walking the Earth 466 million years ago, they may have had something special to see. The moon and ...
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 ...
Space on MSN
2 天
Earth had Saturn-like rings 466 million years ago, new study suggests
Earth may have sported a Saturn-like ring system 466 million years ago, after it captured and wrecked a passing asteroid, a new study suggests. The debris ring, which likely lasted tens of millions of ...
5 天
on MSN
Earth may have had a ring system 466 million years ago
In a discovery that challenges our understanding of Earth's ancient history, researchers have found evidence suggesting that ...
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, ...
1 天
on MSN
Earth used to have Saturn-like rings, new study suggests
Earth and Saturn might be a lot more similar than previously thought. In a new study, a team of researchers suggests that 466 ...
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