Tuesday, October 19, 2021

White Dwarf 'Switches on and Off' for First Time, Astronomers Baffled

Astronomers have observed an accreting white dwarf abruptly lose and gain its brightness for the first time. White dwarfs are stars that have run out of their basic fuel: hydrogen. Usually,...

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Hantavirus vs Bird Flu: Which Viral Infection Spreads Faster To Humans?

Hantavirus and bird flu are viral infections that can spread to humans under certain conditions. Here is what the WHO says about the transmi...