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.

2014年8月14日 · Betelgeuse, Alpha Orionis, is the second brightest star in Orion constellation and the ninth brightest star in the sky. It is a supergiant star, distinctly red in colour, located at an approximate distance of 643 light years from Earth.

2023年5月3日 · 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.

Betelgeuse appears as a bright orange/red star in the upper left ‘shoulder’ of the constellation Orion. This red supergiant-type star is one of the largest you can see with your naked eye. It is one of the easiest stars to identify in the night sky thanks to its distinctive orange/red color, and position within Orion.

Betelgeuse is a red supergiant star located in the equatorial constellation of Orion the Hunter. Also known as Alpha Orionis, it is the second-brightest star in the constellation after the blue supergiant Rigel.

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.

Betelgeuse is one of the most well-known stars in the night sky, and is in fact one of the more massive stars in our part of the Universe. Its Bayer designation α Orionis, or Alpha Orionis, …

Being the tenth brightest star in the night sky, it is easy to spot the red supergiant among the stars of the Orion constellation. Orange in color, Betelgeuse is distinguishable in the upper left of the figure of Orion. Orion itself is the main winter constellation, thanks to its extension and the brightness of its stars which allows its ...

2020年1月8日 · Betelgeuse is a red supergiant star, being the ninth brightest object in the night sky. It is located in the Orion constellation, where it holds the second place, as the brightest star. Betelgeuse is a variable star, with an apparent magnitude varying between +0.0 and +1.13.

2006年1月11日 · Orion, one of the most recognized constellations, is visible high in the night sky during winter. It includes several prominent, bright stars including the red giant Betelgeuse (Alpha Orionis) at upper left and blue giant Rigel (Beta Orionis) at lower right. In the center is Orion's "belt" consisting of three bright blue stars.