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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.
Jun 1, 2023 · Betelgeuse is a variable star known for regular oscillations between brighter and dimmer periods. For more than 100 years, astronomers have observed Betelgeuse lighten up every 400...
Jun 10, 2024 · Betelgeuse, second brightest star in the constellation Orion, marking the eastern shoulder of the hunter. It has a variable apparent magnitude of about 0.6 and is one of the most luminous stars in the night sky. Betelgeuse is a red supergiant star roughly 764 times as large as the Sun.
The "right shoulder" in the constellation Orion (or left shoulder, as seen from Earth), Betelgeuse (or Alpha Orionis) is one of the brightest stars in the night sky and one of the largest stars ever discovered. But there is more to this ultra-bright stellar monster than meets the eye.
Mar 17, 2024 · Betelgeuse is the nearest red supergiant star to Earth. It’s a variable star, so a change in its brightness isn’t unusual. But Betelgeuse is now dimmer than it’s been for several...
Jun 7, 2023 · Betelgeuse is one of the brightest stars in the night sky and also one of the largest stars known to astronomers. Forming the left shoulder of the constellation Orion, Betelgeuse is a so-called...
Jun 1, 2018 · Betelgeuse, the reddish star in the right shoulder of Orion, is a supergiant whose girth extends out to the orbit of Jupiter. It could be the next star in the sky to go supernova. Update Location
