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3 小时
Planet Earth may have once had a Saturn-like ring say scientists
Saturn is a planet widely recognisable for its iconic rings but a new study suggests Earth may also have had a similar ring system over 50 million years ago. As part of the research, 21 asteroid ...
9 小时
Did Earth ever have rings like Saturn? Study links asteroid breakup to climate change
When we think of planets with rings, Saturn often comes to mind. However, new research suggests that Earth might have had its ...
Science Friday
14 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.
21 小时
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 ...
21 小时
New study suggests Earth had rings like Saturn’s millions of years ago
Saturn’s rings are among the most beautiful features on any planet within our galaxy. Recently, a group of Australian ...
Smithsonian Magazine
23 小时
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
Earth may have once had a Saturn-like ring system, new evidence suggests
To reach that surprisingly conclusion, scientists studied the positions of 21 asteroid impact craters during the Ordovician ...
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 ...
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
Recent study reveals that earth had Saturn-like rings for ten million years
The ring could have blocked sunlight on earth by casting a shadow on the surface of the planet, contributing to a significant ...
gadgets360
1 天
Could Earth Have Had Rings Like Saturn? Study Suggests Asteroid Breakup and Cooling Climate
Earth's ring could have formed from an asteroid breakup 466 million years Meteorite debris led to craters and cooling, ...
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