Two-faced star with helium and hydrogen sides baffles astronomers

White dwarf nicknamed Janus could be in transition from one element dominating at its surface to the other

Fabrizio Benedetti (@scienceFab@)

Updated Defence Command Paper published

star 喵窝

New astronomy discovery: Two-faced star contains elements of hydrogen and helium - ABC7 Los Angeles

Astrophysics/Astrodynamics, Page 56

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Science, Page 47 of 2959

Two-Faced Star Exposed

Astronomers Spy A Two-Faced Star

Indra Anderson (@IndraAnderson) / X

Janus

Strange two-faced dying star 'Janus' baffles scientists in cosmic oddity

2023 in science - Wikipedia

A murmuration of starlings obscures the sky over Rome in 2018 : r/ThatsInsane