Yes. White dwarves are extremely dense.
Neutron stars are even denser; a teaspoonfull can have a mass of millions of tons.
A piece of a white dwarf the size of a sugar cube would weigh about as much as a hippopotamus. Assuming that you could lift the spoon that contained the sugar cube, I doubt the body would be very happy about that treat!
Ceres, the dwarf planet located in the asteroid belt between Mars and Jupiter, has one known moon named Dysnomia. Dysnomia is relatively small and was discovered in 2005. Ceres is unique among dwarf planets for having only this single moon.
A white dwarf supernova occurs when a white dwarf star in a binary system accretes material from a companion star, causing it to exceed the Chandrasekhar limit (1.4 solar masses). The core then undergoes a runaway nuclear fusion reaction, leading to a catastrophic explosion that destroys the white dwarf.
Eris is a dwarf planet located in our solar system, so it exists primarily in a solid state. It is composed of rock and ice, similar to Pluto and other dwarf planets in the outer solar system.
The common definition of matter is anything that has mass and volumeIt also occupies space, by example in white dwarf stars and neutron stars, where the exclusion principle clearly relates matter to the occupation of space.
white dwarf
A teaspoon (5ml) of white dwarf material would weigh about 6,500,000 grams or just over 7 metric tons.
No, a black dwarf is not made of gases. A black dwarf would not be in state called electron degenerate matter.
If you are over 5 feet tall you are definatly not a dwarf, no matter how old you are.
Neither. A white dwarf is composed of matter in an entirely different state called electron degenerate matter.
A white dwarf consists of the core of the large star it once was.
There are not crystals in the normal sense. A white dwarf is made of electron degenerate matter, an exotic state of matter not found on Earth.
A piece of a white dwarf the size of a sugar cube would weigh about as much as a hippopotamus. Assuming that you could lift the spoon that contained the sugar cube, I doubt the body would be very happy about that treat!
The average number of stars in a dwarf galaxy is several billion.
The White Dwarf in space is also called a degenerate dwarf which is a stellar remnant composed mostly of electron degenerate matter. This can happen in binary pairs where the white dwarf rips matter from the larger star and eventually becomes unstable and it collapses in on itself.
Several times smaller than our Sun. Details vary, depending on the type of dwarf star (a red dwarf and a white dwarf are quite different things), and the exact mass.
It takes several hundred trillion years of a white dwarf to cool.