Astronomers used the James Webb Space Telescope and gravitational lensing to observe SN Eos, an ordinary supernova from the ...
Ukraine's new reconnaissance drone uses hydrogen fuel cells to fly 12 hours with a "negligible heat signature." ...
A famous night-sky object has yielded a surprise: a narrow, bar-shaped cloud made of highly ionized iron. The discovery comes ...
MeerKAT radio telescope discovers 49 hidden galaxies in less than three hours, revealing how much of the nearby universe ...
Abstract: Alkaline water electrolysis has low cost and stable operation, and is currently the most mature and economical water electrolysis technology for hydrogen production,how to improve the ...
Chinese astronomers have conducted an asteroseismology study of a newly discovered pulsating white dwarf designated WFST ...
Green hydrogen expanded rapidly during the pandemic but has struggled to maintain momentum amid rising costs and limited renewable power availability. Europe’s ambitious hydrogen targets have been ...
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