Betelgeuse
Star
Betelgeuse is a red supergiant star in the constellation of Orion. It is usually the tenth-brightest star in the night sky and, after Rigel, the second-brightest in its constellation. Wikipedia
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May 3, 2023 · A blazing red supergiant shining brilliantly in the night sky, Betelgeuse is a star that has captured attention for centuries.
Mar 17, 2024 · Whenever Betelgeuse does blow up, our planet Earth is too far away for this explosion to harm, much less destroy, life on Earth. Studies ...
Jun 7, 2023 · Located some 650 light-years from Earth, Betelgeuse, also known as Alpha Orionis, usually ranks as the tenth brightest star in the night sky.
Betelgeuse | Size, Dimming, Color, Meaning, & Facts - Britannica
www.britannica.com › ... › Astronomy
Mar 9, 2024 · Betelgeuse is a red supergiant star roughly 764 times as large as the Sun. For comparison, the diameter of Mars's orbit around the Sun is 328 ...
At a distance of roughly 425 light-years, it is the seventh brightest star in the northern hemisphere. Its diameter, based on the new distances recently ...
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Apr 2, 2024 · Giant bubbles erupting across this red supergiant star's surface could solve a lingering astrophysical mystery.
Mar 18, 2024 · Hot material bubbles up, cools, and falls down. This happens on the Sun, too, with convection cells the size of Texas, but the process is much ...
Mar 13, 2024 · Betelgeuse has dipped nearly half a magnitude since late January. Could it be headed for another Great Dimming Event? We also take a look at ...