red giants and red dwarves are the only two stars i can think of that are red. if you need any advise on astronomy, ask me.
A planet and a star are two different things.
No planet can be a star, and vice versa.
A star that fuses at a comparatively low temperature.
There is no red star in our solar system - yet!
There are several red supergiant stars in the Universe.
The star Betelgeuse is probably the most famous example.
red dwarf i think!
It is Mars, because it looks red. It's not a star of course. It is a planet.
Only a red dwarf star is red. Our Sun is a yellow dwarf. A red dwarf is red because it is cool, and cool colours are red whereas hot colours are white and blue.
red giant
The coolest stars are red in colour
It's temperature.Blue = hot, red = cool.
No.
It is Mars, because it looks red. It's not a star of course. It is a planet.
A red star is cool whereas a blue star is hot.
A Dwarf
red dwarf i think!
Only a red dwarf star is red. Our Sun is a yellow dwarf. A red dwarf is red because it is cool, and cool colours are red whereas hot colours are white and blue.
red giant
Red is the coolest star and blue is the hottest.
red giant
The coolest stars are red in colour
It's temperature.Blue = hot, red = cool.
It's a fairly cool star