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IFLScience on MSN
3 小时
Why Does Earth Have A North Pole Star But No South Pole Star?
Polaris is less than three-quarters of a degree from the North Celestial Pole, as well as being the brightest star in Ursa ...
1 天
on MSN
Earth's magnetic North Pole is shifting toward Russia
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news.ucsc
1 天
Magnetic tornadoes create Earth-size spots discovered at Jupiter's poles
While Jupiter’s Great Red Spot has been a constant feature of the planet for centuries, a team of astronomers have discovered ...
Live Science
3 小时
'Cataclysmic' solar storm hit Earth around 2687 years ago, ancient tree rings reveal
Panyushkina and her team at the University of Arizona carefully dissected individual tree rings from ancient wood samples ...
earth
6 天
What is causing the mysterious haze at Jupiter’s poles?
Astronomers at UC Berkeley have identified mysterious Earth-sized spots at Jupiter’s poles with rapid life cycles.
2 天
Ask Dr. Universe: Charged particles from the sun bumping into Earth’s magnetic field ...
Earth has a magnetic field because there’s molten iron in its core. As the liquid metal moves and flows, it makes a giant ...
IFLScience on MSN
6 天
Magnetic Tornadoes Are Creating Earth-Sized Haze Ovals Around Jupiter’s Poles
The Great Red Spot is not the only Earth-sized atmospheric disturbance seen on Jupiter. That dramatic storm remains number ...
5 天
Earth Has Tilted 31.5 Inches—That Shouldn’t Happen.
Pumping groundwater appears to have a greater consequence than ever previously thought. But now—thanks to a study published ...
12 小时
An axis of concern
Water is life, it sustains life, and is a prerequisite to the existence of a living world. It is also the most important resource of, for, and on the Earth, and ...
TweakTown
7 小时
Scientists squint their eyes concerningly at Earth-sized shadows appearing on Jupiter's surface
Researchers have discovered and are observing dark shapes appearing on the surface of Jupiter, with each of these 'dark ovals ...
2 天
Magnetic Tornadoes Reveal Jupiter’s Darkest Secrets
Scientists have discovered Earth-sized dark UV spots at Jupiter's poles, likely caused by magnetically driven vortices ...
Space.com
2 天
China reveals secrets of 1st sample taken from the far side of the moon — and it contains ...
Active volcanoes were erupting on the far side of the moon 2.8 billion years ago, the first lunar samples returned from the ...
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