No. Red stars emit less energy so they are cooler than hotter blue stars.
No. It is just a knowing of a temperature. Red is cold, and blue is hot. Our sun is yellow which is the middle.
Blue stars are hot, and red stars are cold. You'd think it would be the other way around, but weirdly enough, it's not.
NO. Stars have difference colors depending on their temperature. The hottest stars are blue and cold stars are red.
There are no stars that are very cold. Even the "coolest" stars are at thousands of degrees hot; if they weren't capable of supporting nuclear fusion, they would not be stars at all - they would be planets. The "coolest" stars glow a deep red, and are not very bright.
Not cold at all. A red giant has a lower temperature than other stars but is still quite hot with temperatures in the range of about 3,800 to 6,200 degrees Fahrenheit.
All stars are hot. Their temperature can be determined by their color. The "coolest" stars are red in color. As temperature increases stars will go through orange, yellow, white, and finally blue for the hottest stars.
yes,brittle stars are cold blooded.
Red stars are cooler than blue stars
When the Stars Were Red was created in 1991.
Betelgeuse and Aldebaran are red stars.
Betelgeuse and Aldebaran are red stars.
Small red stars are called red dwarves. They are the least luminescent and coldest stars.