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Smithsonian Magazine on MSN
16 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 ...
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 ...
Smithsonian Magazine
16 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, ...
Science Friday
6 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.
15 小时
on MSN
Scientists have captured Earth’s climate over the last 485 million years. Here’s the ...
An effort to understand Earth’s past climates uncovered a history of wild temperature shifts and offered a warning on the ...
17 小时
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 ...
cc.gatech.edu
22 小时
Award-Winning Algorithm Used on Mars Rover Helps Scientists on Earth See Data in a New Way
Wright presented Nested Fusion at the 2024 International Conference on Knowledge Discovery and Data Mining ( KDD 2024) where ...
Live Science on MSN
19 小时
Earth's outer core may hold a hidden 'doughnut'
A newly discovered doughnut shape in Earth's outer core may reveal elements that help drive the formation of the planet's ...
Science News
16 小时
Earth’s ancient ‘greenhouse’ conditions were hotter than thought
A timeline of 485 million years of Earth’s surface temperatures shows ancient greenhouse conditions were hotter than scientists thought.
5 小时
Huge Variations in Earth's Temperature Over Last Half-Billion Years
A new study co-led by the University of Arizona and the Smithsonian offers the most detailed glimpse yet into how Earth's ...
13 小时
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 ...
Science Daily
9 小时
New research reenvisions Earth's mantle as a relatively uniform reservoir
Lavas from hotspots - -whether erupting in Hawaii, Samoa or Iceland -- likely originate from a worldwide, uniform reservoir in Earth's mantle, according to an evaluation of volcanic hotspots.
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