Star Colors and Temperatures

Radio Programs

Gamma-2 Velorum A star exposes its inner workings Friday, April 5, 2013
Moon and Antares A hot-but-cool stellar supergiant Monday, February 4, 2013
Crimson Star An aging but colorful star Sunday, February 3, 2013
Pollux Younger but “older” than the Sun Wednesday, January 16, 2013
Venus and Spica A star that’s more than meets the eye Saturday, November 17, 2012
Moon and Companions Colorful companions for the Moon Thursday, October 18, 2012
Moon and Antares Flirting with the stars Thursday, September 20, 2012
In the Balance The Moon slips past the scorpion’s claws Friday, June 29, 2012
More Saturn at Opposition Dabs of color in the night sky Sunday, April 15, 2012
Leo Rising Adding some color to the stars Monday, February 27, 2012
Star Organizer Getting the stars organized Monday, August 15, 2011
Moon and Antares A star that's redder than red Sunday, August 7, 2011
Mars and Aldebaran Coloring the night sky Tuesday, July 12, 2011
Delta Lyrae Lining up a colorful duo Sunday, July 10, 2011
Moon and Regulus Lining up a pair of stellar light bulbs Thursday, March 17, 2011
Messengers The messengers of the stars Wednesday, February 2, 2011
Not-Brown Dwarfs Painting the colors of failed stars Tuesday, November 23, 2010
Moon and Aldebaran Keeping an eye on a giant star Sunday, November 21, 2010
Moon and Aldebaran Taking the measure of a bright star Monday, October 25, 2010
Alderamin Rounding up a regal star Saturday, October 23, 2010
Moon and Companions Standing between a pair of rivals Sunday, October 10, 2010
Red Rivals Evening up a celestial rivalry Sunday, July 11, 2010
Hercules Clusters II Skies full of old stars Thursday, May 6, 2010
Too Darn Hot

Featured Images

H-R Diagram
 Stellar Plot Saturday, July 7, 2012

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