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8 小时
Why is one half of Mars so different to the other? ‘Marsquakes’ may have just revealed ...
The ‘Martian dichotomy’ is one of the Solar System’s greatest mysteries – but new research in closing in on a solution.
NextBigFuture
14 小时
Ancient Mars Had Ice-free Lakes in Gale Crater
The ripples within the AMB resistant beds are composed of parallel millimeter-scale laminae that can be traced continuously ...
Nanowerk
23 小时
Watching the oscillations of an electron sea
The resulting oscillations exert a force on the electrons in graphene. This generates a circular electron density wave that ...
1 天
15-Minute Countdown: The Hidden Warning Before Tonga’s Volcano Exploded
In January 2022, the undersea volcano Hunga Tonga-Hunga Ha’apai erupted spectacularly, becoming one of the most powerful ...
1 天
Atmospheric pressure 101: How high ridges and low troughs can shape Houston’s weather
Systems of atmospheric pressure can shape Texas weather as deadly hurricanes or as scorching heat domes, depending on whether ...
1 天
SpaceX launches two landers to the moon, signalling next wave of private lunar missions
Wednesday’s launch was the first to send two landers to the moon on the same rocket and carried some components built in ...
1 天
China plans to wave its flag on the surface of the moon — literally
The flag will fly aboard the Chang’e 7 mission, which is expected to head to the moon’s south pole next year in search of ...
1 天
Purpose-driven inventors: Bringing the sea floor to the surface
Advances in technology are helping explorers fulfill their purpose: Mapping the ocean floor in tiny detail for the first time.
University of Cambridge
2 天
Into the underworld
Sanne Cottaar is Professor of Global Seismology in Earth Sciences. She wants to understand Earth’s inner structure: how it ...
3 天
Indian Plate Breaking Beneath Tibet? What Do Geologists Say? | Explained
The latest research contradicts previous studies that proposed the Indian landmass's collision with Eurasian plates as the ...
3 天
Powering through the waves
Even before motors, many modern kayaks used pedals to leverage the power of leg muscles – far stronger than any upper-body ...
Greek Reporter
3 天
China to Create Flag That Waves on the Moon Despite Lack of Oxygen
A part of Chang’e 7 mission, China is set to create a flag designed to wave on the Moon, despite the lack of oxygen.
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