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BETELGEUSE (Alpha Orionis). The great star Betelgeuse is one of the two that dominate mighty Orion of northern winter, the other Rigel, the pair respectively called Alpha and Beta Orionis.
Andrea Dupree, Ronald Gilliland, STScI, NASA and ESA Larger ultraviolet image A highly evolved, red supergiant, Betelgeuse has an immense but highly variable, outer atmosphere that can ...
An online planetarium showing views of the stars and constellations at different latitudes and different dates through the year. The sky views are image maps. Click on a constellation or brighter star ...
Surface imaging of Betelgeuse with COAST and the WHT ... Betelgeuse is a nearby red supergiant star, about 500 times larger than the Sun. ...
This site is intended for students age 14 and up, and for anyone interested in learning about our universe.
Betelgeuse (pronounced /ˈbiːtəldʒuːz/ or ) (Alpha (α) Orionis) is a semiregular variable star located 427 light-years away from Earth. It is the second brightest star in the constellation Orion and the ninth brightest star...
A supergiant radiating unbelievable amounts of heat and energy at a distance of, fortunately for us, 520 light years, Betelgeuse knows no equal in sheer volume or area of influence.
Betelgeuse, Betelgeuse, Betelgeuse Credit: A. Dupree ( CfA), R. Gilliland (STScI), NASA ... Betelgeuse is also known as Alpha Orionis, one of the brightest stars in the familiar constellation of Orion, ...
Betelgeuse Alpha Ori ~1400 0.50 (var.) -7.2 M2Iab...
The shoulder star alpha Ori, Betelgeuse, is a variable red giant; ... The name Betelgeuse literally means "the armpit";
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