[DOC] [TLE] Chapter 22 - Stars part one [PAR] Star sizes vary over a great range. ... The color of the star depends on its surface 
temperature. ... Stars that are blue-hot may be over 30,000 degrees. ... is 4.8. by 
contrast, a very bright star such as Rigel in Orion has an absolute magnitude of. [DOC] [TLE] A Multicolored Starscape: Using Mobile Astronomy Apps to Explore ... [PAR] Apr 11, 2016 ... ... perfect times to enjoy the stars, each shining with a distinctly colored light. ... 
Over in the eastern sky, the summer star party favorites of Botes, ... For the most 
part, modern astronomy has adopted the Arabic star .... The O-class stars are the 
hottest, with surface temperatures up to 30,000 degrees Kelvin... [DOC] [TLE] Star Classification | CK-12 Foundation [PAR] Feb 24, 2012 ... How a star is classified according to color and temperature. ... is not as hot than 
the blue star in the lower right, named Rigel. ... color is also determined by the 
temperature of the star's surface. ... The temperature is given in degrees Kelvin 
and is higher on the left side ... B, Blue-white, 10,00030,000 K, Rigel. [DOC] [TLE] plagiarism - Homeschool-Life.com [PAR] CECILIA BAMBAUM, WHO HAS GRACIOUSLY AGREED TO ... colors. Everyone 
is interested in astronomical images, especially since the launch of ... and Rigel 
is blue is that their surface ... Orion is very red because its temperature is ... Hot 
stars at 30,000 degrees emit a lot more ... been classified as such due either to 
the. [DOC] [TLE] Chapter 17 [PAR] The star known as Mira (Omicron Ceti) has a surface temperature of about .... the 
temperature of the star to be 30,000 K. Such a hot star would have a distinct ... the 
colors of the cool red star Betelgeuse and the hot blue star Rigel are evident. .... 
sequence stars range from about 3000 K (spectral type M) to over 30,000 K... [DOC] [TLE] Lesson Plan G2 The Stars - Starry Night Education [PAR] range in size, color, temperature, power, and ... Stars have a life cycle that 
depends on the ... sky we see mostly the big, hot, and bright stars. ... surface 
temperatures in the tens of thousands of ... Such stars are extremely bright, 
powerful, and .... 30,000. T emperature in Degrees Celsius. Mass in Solar 
Masses. 20. 8. 3. 1. 0.1. [DOC] [TLE] KryssTal : Measuring The Stars [PAR] ... The Stars. Brightness : Distance : Luminosity : Surface Temperatures : Mass : 
Size : Density ... Sirius, the brightest star, has its magnitude given as -1.46. [DOC] [TLE] 5 Orion - Astrological Key to the Secret Doctrine [PAR] Topping the list in beauty are the "5" stars of blue Rigel, and red Betelgeuse, ... 
For example, the surface temperature of Betelgeuse is cooler than the Sun, ..... 
The bright star we call Mintaka is ALSO double, and consists of a hot (30,000 ... 
Though all three stars have similar colors, classes, and temperatures, Alnilam, a 
hot B... [DOC] [TLE] Cosmic Search Issue 09 Page 2 - SETI and the Spectral ... - Big Ear [PAR] May 18, 2006 ... SETI and the Spectral Classification of Stars ... The results show that we now 
have means and capabilities to start a ... From such stellar spectra stars can be 
classified. ... between the star's surface temperature and its characteristic color; 
the ... Temperatures are 30,000 K (30,000 degrees kelvin) or higher. [DOC] [TLE] Chapter 22 Stars. Distance to the Stars The closest star to Earth is, of ... [PAR] Star sizes vary over a great range. ... The color of the star depends on its surface 
temperature. ... Stars that are blue-hot may be over 30,000 degrees. The sun has 
a surface temperature of about 5500 degrees. ... magnitude is 4.8. by contrast, a 
very bright star such as Rigel in Orion has an absolute magnitude of -6.4. How do
... [DOC] [TLE] Crash Course in Basic Night Sky Observing: Day 1

Question: The hottest stars, such as Rigel, are this color & have surface temperatures over 30,000 degrees
Answer: blue