Thursday, February 11, 2021

Vaporised crusts of Earth-like planets found in dying stars

Remnants of planets with Earth-like crusts have been discovered in the atmospheres of four nearby white dwarf stars by astronomers, offering a glimpse of the planets that may have once orbited them up to billions of years ago.

from Latest Science News -- ScienceDaily https://ift.tt/2NogQv2
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Cassini reveals a surprising twist in Saturn’s magnetic shield

Cassini data has revealed a surprising twist in Saturn’s magnetic shield: the planet’s rapid rotation appears to drag a key opening in its m...