Stars are luminous balls of plasma which illuminate the universe. They come in
various sizes .... star, 2MASS J0523-1403, 2013, L=0.000126LSun. Hottest
Normal Star, Melnick 34, T=~ 63000 K. Coolest ...
Sep 25, 2014 ... One way that stars are categorized is by temperature. Since the temperature of a
star can determine its visual color, this category scheme is ...
In astrophysics, stars are classified by their surface temperature, that is
associated ... Temperature. Star Color. O. 30,000 - 60,000 °K. Blue. B. 10,000 -
Feb 11, 2011 ... Once you get down to below about 40% of the mass of the Sun, you go down to
being a red-colored M-star, with a temperature of only around ...
Feb 4, 2009 ... The color of a star depends on its surface temperature. Our Sun's surface ... The
coolest stars in the Universe are the red dwarf stars. These are ...
Feb 3, 2009 ... Stars can range in temperature, from the relatively cool red dwarfs to superhot
blue stars. ... The color of a star is a function of its temperature.
Dec 23, 2008 ... Here's a short explanation of star colors to help you better appreciate what you
see when you look at the stars in the night sky. In just a couple ...
Why should the stars come in so many colors? Why not just white? It turns out the
... The coolest stars are around 3,000 degrees c. They are the red stars. Stars ...
Most appear white but a few stars such as Antares and Betelgeuse have an
orange or reddish hue to them. Others such as Rigel suggest a bluer colour.
Here are some interesting facts about the color of stars: ... are further assigned a
number from 0 to 9, with 0 indicating the hottest star and 9 the coolest. Our Sun ...