Science
An all-sky red giant star symphony – EarthSky
The TESS planet-finder and Gaia space observatory have given us tickets to a red giant star symphony, now playing in
Red giant star symphony
NASA released the video above on August 4, 2021. It plays the rhythms of three red giant stars in the direction of the constellation Draco the Dragon. These stars are just a few of the more than 158,000 pulsating red giants found…
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