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1 天
on MSN
Earth Is Temporarily Getting a Second ‘Moon’
Sadly, at just about 10 meters, the mini-moon will be extremely hard to see from Earth, but its presence will be there ...
CNET on MSN
1 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 ...
2 小时
Life might thrive on the surface of Earth for an extra billion years
The sun is midway through its life of fusion. It's about 5 billion years old, and though its life is far from over, it will ...
13 小时
on MSN
Earth will get a second "mini-moon" for 2 months this year
The asteroid was discovered in August and is set to become a mini-moon, spinning around Earth in a horseshoe shape for about ...
5 小时
Earth To Get A New Moon On Sept. 29, Scientists Say
Say hello to 2024 PT5, Earth’s newest mini-moon. Expected to go into orbit of Earth for a couple of months from Sept. 29, ...
3 小时
New study takes the Earth’s temperature over a half-billion years
The results, which the researchers call PhanDA, estimate global temperatures over the last 485 million years, going back to ...
9 小时
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 ...
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, ...
17 小时
on MSN
Earth will have a second 'tiny moon' for two months
It won't be there forever, but Earth will have a second moon when a small asteroid begins to orbit the planet later this ...
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 ...
1 天
Prehistoric Earth Was Very Hot. That Offers Clues About Future Earth.
At times during the past half-billion years, carbon dioxide warmed our planet more than previously thought, according to a ...
3 小时
Algorithm used on Mars rover helps scientists on Earth see data in a new way
A new algorithm tested on NASA's Perseverance Rover on Mars may lead to better forecasting of hurricanes, wildfires, and ...
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