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Displaying 1—10 of 1000 matches for query "22._What_is_a_neutron_star_made_of" retrieved in 0.026 sec with these stats:
- "22" found 32762 times in 13178 documents
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- "neutron" found 365 times in 200 documents
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Neutrons Neutron stars are the highly compressed remnants of stars that have died. They are packed so tightly that only neutrons can exist.
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Answer provided by Dirk Terrell, Ph.D.
Image:K2S logosmall.jpg Question and ... /For%20Kids/KidstoSpace.html Click here
Category:Kids To Space
Category:Kids To Space - STARS
White light is a combination of all the wavelengths emitted by the Sun in the visible spectrum. When we see a material that is black, it is absorbing most of the light hitting its surface so it ... . You might think of black in space as an area of space which is not illuminated by our Sun or another star, so the black in space is actually the absence of any light as interpreted ...
Some stars are close and some are very far away, from a few light years to many thousands of light years. The star Proxima Centauri, the closest star outside of our solar system, is a little over four ... /For%20Kids/KidstoSpace.html Click here
Category:Kids To Space
Category:Kids To Space - STARS
... . A galaxy is like that, only much bigger. Billions of stars, like our Sun, orbit something very massive, or heavy, in the center. That massive thing could be a very large group of stars, or even a giant black hole. That black hole could be as large as a million suns
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Answer provided by Jim Zebrowski ...
A shooting star is not really a star but a meteor, where a usually small piece of material burns up in the Earth's atmosphere. During the year there are predictable meteor showers when the Earth passes through clouds of ...
A rocket is a device that generates a propulsive thrust by exhausting a propellant at a high velocity. The momentum of the exhaust mass creates a reactive force on the rocket vehicle. Possibly the simplest example is a balloon. When inflated and released the air inside is squeezed ...
A meteor is a grain of dust (or perhaps a slightly larger object) that enters the Earth's atmosphere, and then burns up as a result of friction with the air.
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Answer provided by Alan Hale, Ph ...
... like our Moon. Venus is always cloud-covered. Mars mostly looks like a red desert. Jupiter, Saturn, Uranus, and Neptune are giant gas planets. Pluto may be a large ball of ice.
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Answer provided ...
They are made mostly of water ice. They consist of many, many particles of ice, from the sizes of powder to chunks as big as small apartment buildings.
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Answer provided by Carolyn Porco, Ph. ...
... that technology will make it possible for almost anyone of any age, who is physically able, to travel in space.
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Answer provided by Sheryl L. Bishop, Ph.D.
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