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It takes pictures of nebulae, stars, planets galaxies, supernova remnant and more.
a satellite
Our Milky Way is about 100,000 light years across. Some galaxies are larger than that, some are smaller.
I am not sure there is one. Galaxies contain stars, gas, dust, black holes and other dead stars, and - above all - dark matter. The dark matter typically makes up 80-90% of a galaxy's mass.
to take photographs of very distant galaxies, and show data of them to NASA. It is used, because there is too much light pollution in a lot of places on Earth, making it hard to use a telescope, but in space there is no light pollution (therefore, it can see the galaxies that we can't see on Earth).
It takes pictures of nebulae, stars, planets galaxies, supernova remnant and more.
its called a satellite, a large object floats in space above earth to take pictures of stars and planets
a satellite
To see planets, stars, comets and to take pictures.
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Yes if a rocket fell into a black hole it will never reaturn to Earth but Sometimes NASA sends rockets unmanned ones up into space forever or when ever they want to bring it back to Earth to take take pictures of Galaxies,Planets and stars
satelites.
Our Milky Way is about 100,000 light years across. Some galaxies are larger than that, some are smaller.
I am not sure there is one. Galaxies contain stars, gas, dust, black holes and other dead stars, and - above all - dark matter. The dark matter typically makes up 80-90% of a galaxy's mass.
There have been a number of extrasolar planets discovered that might resemble Earth. However, due to the extreme recency of the technology, and even the idea that Earth might not be unique, there is very limited data from the search for habitable planets. On a more theoretical note, if you take into account the trillions of known and estimated galaxies, and the trillions of stars in most galaxies, and the number of those stars that have planetary systems orbiting them, and the number of those planetary systems orbiting in the habitable zone, the number of possible Earth-like planets is really astonishing.
to take photographs of very distant galaxies, and show data of them to NASA. It is used, because there is too much light pollution in a lot of places on Earth, making it hard to use a telescope, but in space there is no light pollution (therefore, it can see the galaxies that we can't see on Earth).
All galaxies are massive clusters of stars scattered across the universe. Many galaxies take the same form, for instance, spiral and elliptical galaxies. Some galaxies also have a black hole in their center.