Pulsating star that's tidally locked to red dwarf in animation
Description
A star that pulsates on only one side, seen in this animation, has been discovered about 1500 light years away from Earth. The star is named HD74423 and is tidally locked to its companion red dwarf star. - Weird new star type pulses on only one side: https://www.space.com/weird-star-only-pulses-on-one-side.html
Credit: GABRIEL PÉREZ DÍAZ (IAC)
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