No. Even the "coolest" stars have surface temperatures of thousands of degrees. An orange star is not as hot as out sun, but is still quite hot.
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.
Orange stars have a K-type spectrum with a wide distribtion of brightness.
Blue stars are the hottest, followed by white stars, then yellow stars like the sun, and lastly red and orange stars which are cooler in temperature.
The different colors of stars include white, blue, red, red orange, orange, and yellow.
The different colors of stars include white, blue, red, red orange, orange, and yellow.
Stars a yellow-ish orange for the majority of their lifetimes.
Under Cold Blue Stars was created in 2002.
The Annoying Orange.
orange
The hottest part of a normal flame is actually WHITE. But BLUE flames indicate complete combustion and the ionization of radicals within the fuel, and are therefore the hottest of any "color" in a flame.
An orange star is typically cooler than a purple star. Star color is related to temperature, with blue stars being the hottest, followed by white, yellow, orange, and red stars. Purple stars are not common in astronomical classifications, but if we consider purple as a blend of blue and red, then they would likely be hotter than orange stars.
Stars make their own light, but they are not cold. Stars are extremely hot. We do not feel their heat because they are incredibly distant.