Earth’s core could contain helium from the early solar system. The noble gas tucks into gaps in iron crystals under high pressure and temperature.
These results suggest that similar reactions between helium and iron may have occurred within Earth’s core shortly after its formation, trapping much of the primordial helium-3 in the material that ...
In their view, inorganic molecules might have reacted due to energy from the Sun or lightning strikes to form life’s building ...
Life on Earth had to begin somewhere, and scientists think that “somewhere” is LUCA—or the Last Universal Common Ancestor.
Ever-Growing USA on MSN20 小时
Ancient Cataclysm: Oldest Impact Crater on Earth DiscoveredResearchers in Western Australia have found the remnants of a nearly 3.5-billion-year-old impact crater – making it the ...
Giant regions of the mantle where seismic waves slow down may have formed from subducted ocean crust, a new study finds.
The discovery that inert helium can form bonds with iron may reshape our understanding of Earth’s history. Researchers from ...
3 天
The Daily Galaxy on MSNEarth’s Core May Be Hiding a Secret Gas from the Big Bang!Scientists have uncovered surprising evidence that helium, a gas long thought to be chemically inert, may actually bond with ...
3 天
Live Science on MSNScientists discover giant blobs deep inside Earth are 'evolving by themselves' — and we ...Giant regions of the mantle where seismic waves slow down may have formed from subducted ocean crust, a new study finds.
Is it possible that dark matter, which makes up 85% of the cosmic matter budget, is simply a collection of primordial black ...
Astronomers have found an unexpectedly bright and chemically complex galaxy from the first 300 million years of the ...
2 天
Space.com on MSNWater in the universe may have formed closer to the Big Bang than previously thoughtWe don’t know for sure, but the answer is inextricably linked to the moment when water first materialized in the cosmos — and ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果