How big is a gravitational singularity? What is a miniature black hole? What is bigger than a supercluster? What are black holes? What is extragalactic astronomy? How are spiral galaxies formed? What is the momentum of the Hubble Space Telescope?
Explanation: The closest nebula is the Orion Nebula at more than 1300 light years from Earth. It is so remote that nothing that happens there can influence the Earth. The only influence isto have beautiful colors and shapes and to let us dream one day to go there and explore them. Do ...
So there is no such a thing as H-alpha nebula, as BQ said. It's true that H-alpha is the strongest, but there are also H-beta, H-gamma, H-delta, and so on. H-delta has a wavelength of 410 nm, which is visible and is blue. These blue lines are weaker, but their combined...
Imagine a huge cloud in space that shrinks and spins because of outside forces. This cloud becomes a flat, spinning disk, called a solar nebula. In the middle of this disk, a baby star forms and gathers material around it. Small particles in the disk stick together and make bigger ...
What is a spiral nebula? Definitions of spiral nebula.a galaxy having a spiral structure; arms containing younger starsspiral out from old stars at the center. synonyms: spiral galaxy. types: Andromeda galaxy. a spiral galaxy in the constellation of Andromeda that is visible to the naked eye....
Additionally, astronomers arenot totally sure if our universe is the only one that exists. This means that space could be a whole lot bigger than we even think. Space radiation invisible to human eyes The majority of space is relatively empty, with just stray bits of dust and gas floating ...
What is the size of the sun? How many baryons are in the universe? How big are irregular galaxies? What is the size of the sun's diameter in kilometers? How old is the the universe? What is bigger than a supercluster? What is the average size of a black hole?
This nebula is a busy stellar nursery, with many new stars being formed there. But it isn't stars which researchers were interested in when they looked to the nebula -- in this case, they were studying objects called brown dwarfs. Bigger than most planets but smaller than a star, brown ...
the Sails. The name of the star isIRAS 10082-5647. The star will only spend about 1% of its life in this stage. It stays in this stage until it has enough mass to start nuclear fusion. The surrounding gas is aReflection Nebulabecause the light is not generated but reflected.Space Teles...
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