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quasars.
What else can I help you with?
The largest and brightest galaxies are those that contain?
quasars.
what The largest and brightest galaxies are those that contain _____.?
quasars.
Do Galaxies contain millions of stars?
Smaller galaxies do. Larger galaxies contain billions or even trillions of stars.
What planets have galaxies?
None. Galaxies on the other hand do contain planets
What are three sizes for galaxies?
Galaxies can be classified into three main sizes: dwarf galaxies, which are small and contain less than a few billion stars; Milky Way-sized galaxies, which are intermediate in size and contain a few hundred billion stars; and giant galaxies, which are massive and can contain trillions of stars.
What galaxies contain both largest and smallest galaxies in universe?
ummmm, galaxies can have galaxies in them unless they combine, also, we don't know, the universe is infinite and we have ye to see beyond our local galaxy cluster... sorry but that is an impossible question (although if the universe is infinite then nothing is quite impossible...)
What shapes of galaxies do contain H II regions?
Spiral and irregular galaxies.
Do galaxies contain nebulaes?
yes
Which is the largest supernova or galaxies?
Galaxy
Do some spiral galaxies contain 1 trillion stars?
Yes. Some spiral galaxies do contain at least 1 trillion stars.
What is the brightest star white dwarf nova red giant or main sequence?
Red giant is the largest and the brightest.
Do some dwarf galaxies contain 1 billion stars?
Yes. Some dwarf galaxies contain at least 1 billion stars.
