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What else can I help you with?
Are dwarf stars black holes?
no, dwarf stars don't have enough mass
What do stars do when they get old?
Some stars become a black hole or a black dwarf.
How are the sun and a red dwarf similar?
Both the sun and a red dwarf are main sequence stars that produce heat and light by fusing hydrogen in their core and turning it into helium.
What is different about a star from a planet?
Stars are bigger than planets until they finally collapse into dwarf stars. Stars are large enough to produce nuclear energy in their core, so they produce high amounts of heat and light.
What is the color of old stars?
Red (giant, supergiant or dwarf), Blue (supergiant), white (dwarf), blueish white/gamma-ray (neutron star) or produce no light at all (black hole).
Is the sun or a black dwarf hotter?
stars
How does a white dwarf differ from a black hole?
A white dwarf is the last stage of stellar evolution for stars with masses similar to our Sun. A black hole, on the other hand, is the last stage of stellar evolution for stars having very large masses, many times greater than that of the Sun. Consequently, very few stars end up as black holes. Additionally, black holes have an escape velocity greater than the speed of light, while a white dwarf's escape velocity is less than the speed of light.
What are the dimmest stars?
Black dwarf stars, they have cooled off so much they emit no detectable light (but some emit small amounts of microwaves that are barely detectable).
What happens when stars stop burning?
black dwarf
Are white dwarf stars always white?
No in the life cycle of a star, a white dwarf can cool and become a black dwarf
Which color represents the lowest surface temperature for a star?
Red stars are the coolest of the stars.However, for completeness:A brown dwarf is cooler.A white dwarf can be the hottest and one of the coolest (Depending on age)A black dwarf is the coldest.
What is the relationship between a black dwarf and a white dwarf?
A black dwarf is a theoretical end-stage of a white dwarf star in the far future, after it has cooled down and no longer emits light. White dwarfs are hot, dense remnants of low to medium mass stars at the end of their evolution.
