Many nations have launched satellites into space. These space vehicles are the most frequent space travellers.
you space for a month....
There were six NASA Space Shuttles.
There 3,000 satellites in space...I think...
12
If a telesscope is in space it is not affected by the earths atmosphere so you get a better clearer more refined image. Space is colder so it is easier to pick up infrared radiation from other galixies.
they all have stars.
both
Our galaxy is the Milky Way.
There are about 1011 galaxies on the observable Universe. The actual Universe is much bigger, but nobody knows how much bigger. Answer2: Thee are >1012 galaxies in the universe.
If I understand the question correctly - angular momentum.
Irregular Galaxies do not, such as the Small Magellanic Cloud
millions of light years The typical distance between galaxies is only about 20-40 times the sizes of a galaxy.
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Most galixies are micing away from each other, at a constantly accelerating pace as time passes.
There are mountains on planets in space but there is no number on how many.
how many satellites present in the space