What year was Betelgeuse discovered
Juan Ponce De Leon discovered Florida in 1513. I reckon it was FLO-RIDA! get it FLO-RIDA! Ha Ha Ha! im funny! When was Betelgeuse discovered?

Betelgeuse - Wikipedia, the free encyclopedia
Although interferometry was still in its infancy, the experiment proved a success and Betelgeuse was found to have a uniform disk of 0.047 arcseconds.

Early Variable Star Discoverers
John Herschel (Mar 7, 1792 - May 11, 1871): In 1836, John Herschel discovered the variability of red supergiant star Betelgeuse (Alpha Orionis), of type SR c.

Sun-Like, Bright Spots Discovered on Betelgeuse - Softpedia
Jan 13, 2010 . Betelgeuse is about 600 times the size of the Sun, and is estimated to weigh in at about 20 times our star's mass. It can be found on the right .

Massive Nebula Discovered Enveloping the Red Supergiant ...
Jun 24, 2011 . The small red circle in the middle is Betelgeuse, a red supergiant in the constellation of Orion, one of the brightest stars in the night sky. with a .