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New Scientist on MSN
4 小时
Earth got even hotter than we thought during past 500 million years
The average surface temperature varied more widely and was even hotter than previously thought during much of the past 500 ...
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 ...
1 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 ...
4 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
on MSN
Temporary ‘Mini-Moon’ Will Begin Orbit Around Earth Next Week: What To Know
Earth will temporarily get a second moon next week when a tiny asteroid begins its two month orbit around the planet, though ...
14 小时
Earth May Have Had ‘Rings Of Fire’ That Caused Chaos, Scientists Say
Evidence suggests Earth had a ring system 466 million years ago, causing a surge in meteorite impacts and possibly ...
Smithsonian Magazine on MSN
4 小时
In a Landmark Study, Scientists Discover Just How Much Earth’s Temperature Has Changed ...
Researchers show the average surface temperature on our planet has shifted between 51.8 to 96.8 degrees Fahrenheit ...
12 小时
on MSN
What you need to know about Earth’s new, temporary mini-moon
Here’s what to know about our new, temporary celestial neighbor. Earth has a large gravitational pull. So it’s not uncommon ...
13 小时
Saving water in the driest place on Earth
Neil In this programme, we’ll visit farmers in one of the driest places on Earth – Yuma in the USA - where a new technology ...
The Economist
1 天
Earth may once have had a planetary ring
C ould Earth once have had a planetary ring like the ones around Saturn? Scientists from Monash University in Australia think ...
1 天
Here's why astronauts age slower than the rest of us here on Earth
Astronauts on the International Space Station age slightly slower than the rest of us on Earth due to time-dilation effects.
2 天
Earth may have once had rings like Saturn
Earth may have had rings. At least that's what a new study published this month claims. Here's what we know so far.
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