Massive red star decrease
Massive red star decrease size by 15 percent, of extent
Massive red star decrease size by 15 percent, of extent in the past 15 years, based on data collected constellation Orion Called Betelgeuse top 10 brightest stars mental image in our sky.
Charles Hard Townes (South Carolina, on July 28, 1915) won the 1964 Nobel Prize in physics for inventing the laser and the maser, a microwave laser.
Betelgeuse=called Alpha Orionis variable brightness was first described in 1836 by Sir John Herschel, distinctive orange-red color, seen even to the naked eye.
(Laser moderator later by Tony)
Live event Tonynetone. 10 Stars mental image in our sky
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