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Displaying 1—10 of 1000 matches for query "04._How_many_stars_are_known" retrieved in 0.006 sec with these stats:
- "04" found 1602 times in 935 documents
- "how" found 9066 times in 2689 documents
- "mani" found 5437 times in 2627 documents
- "star" found 7994 times in 3382 documents
- "are" found 19853 times in 5598 documents
- "known" found 2288 times in 1574 documents
Astronomers estimate that there are a few hundred billion stars in our galaxy and that there may be a similar number of galaxies in the ... /For%20Kids/KidstoSpace.html Click here
Category:Kids To Space
Category:Kids To Space - STARS
... structure of atoms and the Universe using thirteen dimensions How can there be more dimensions than we experience every day? Some dimensions are apparently folded up so that we do not know ... dimensions using mathematics has led to some promising ideas that can describe both gravity and how atoms are put together. This is something that no single physical theory can currently do.
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Answer ...
... orbit around our Sun, the distance to Uranus is constantly changing. When Earth and Uranus are at their closest point together, on the same side of the Sun, they are about 1,604,318,281 miles apart. When they are at their furthest point from each other, they are about 1,961,855,265 miles apart ...
Approximately 100,000 are already known, and there are probably a few hundred thousand others.
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Answer provided by Alan Hale, Ph.D. & Capt. USN ( ...
... everyone it would be in the thousands. People at the Johnson Spacecraft Center in Houston are working more intimately with the crew (instructors, training personnel, mission control flight directors and flight ...
... , but often a country will have a satellite launched on someone else's rocket. There are about 20 countries with satellites in orbit.
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Answer provided by Derek Webber
Image:K2S logosmall ...
There are two telephones on board the ISS that allow the crewmembers to call home. According to ...
... the size and complexity of the rocket ship, there may be thousands of parts. They are usually grouped by systems, such as structures; propulsion; electrical power generation and distribution; avionics; life ...
... was in the right place to observe them. Because the Moon has no atmosphere, there are no natural chemical explosions on the Moon. Nuclear explosions require a very complicated sequence of events to trigger them, events which are also not found naturally on the Moon.
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Answer provided by Thomas Matula, Ph.D. & Kenneth ...
No one will ever know, because no matter how closely we look we keep finding smaller and smaller craters. Even Moon rocks and craters ...
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