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Displaying 1—10 of 1000 matches for query "09._How_close_do_you_have_to_be_to_a_black_hole_to_get_sucked_in" retrieved in 0.063 sec with these stats:
- "09" found 1688 times in 893 documents
- "how" found 9066 times in 2689 documents
- "close" found 3180 times in 1815 documents
- "do" found 16375 times in 2434 documents
- "you" found 35744 times in 1428 documents
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- "be" found 50529 times in 10727 documents
- "a" found 169938 times in 18149 documents
- "black" found 2122 times in 837 documents
- "hole" found 1566 times in 555 documents
- "get" found 9897 times in 1611 documents
- "suck" found 57 times in 42 documents
- "in" found 179422 times in 17737 documents
You never get sucked into a black hole but scientists can use Einstein's theory of relativity to determine that if you come within three times its Schwarzschild radius, you will never break free of its gravity. Karl Schwarzschild was the scientist who first used Einstein's equations to mathematically determine that the radius to the event horizon of a black hole is solely ...
... ,000 mph. We don't have to go a specific speed to leave the atmosphere, but we have to be traveling at a minimum of 17,000 mph in order to stay in space and not crash to the Earth.
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Answer provided by John Cavallaro
Image:K2S logosmall.jpg Question and Answer extracted from the book Kids to ...
... the right seat—the pilot's seat. It takes perhaps three years or more to become a spacecraft commander.
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Answer provided by Jon H. Brown
Image:K2S logosmall.jpg Question and Answer extracted from the book Kids to Space - by Lonnie Schorer
Image:9781894959421.jpg ...
A NASA spacecraft called Messenger is currently doing a number of orbital gravitational assist maneuvers in space to allow it to get closer to the Sun than any other spacecraft ever launched. It will eventually go into orbit around the planet Mercury and become the closest spacecraft that we have to ...
... how to have a great time, which probably you already know how to do. Any training would help you do those two things. Before you leave you won't need to know any more than that, although for fun you might want to learn a ...
... spent after getting their spacesuits on is about 2 hours and 20 minutes on the ISS before they are ready to go into space. Coming back into the spaceship, astronauts do not have to do anything special as they already purged all the nitrogen out of their blood when doing the pre-breathe ...
Preparing for a trip to space is not an easy process. Normally, astronauts need to be carefully selected and trained for space travel. At present, those few tourists who have been lucky enough to travel to the ISS for several days have undertaken much of the ...
... getting into space aboard a Space Shuttle. But every few years, NASA has a need for more astronauts. This is because as the current crews retire or decide to do something else, they have vacancies that they need to fill in the astronaut corps. If you're smart enough, have a good personality, and are in good enough shape, you ...
... provide, you would not survive the extreme and sudden loss of pressurization. On Earth, we are used to the 14.7 pounds of pressure that the Earth environment gives us. To survive outside this environment, we must have that same pressure. Even if the loss of pressurization did not get us, the loss of oxygen and the ability to breathe would be fatal ...
How long we would have to stay inside a spaceship would depend on where we were traveling, or, if it were a manned space platform, how soon before the relief ship came and our work ... physical needs of human beings are met they could, in principle, live inside a spacecraft for entire lifetimes. Of course several medical issues would need to be solved first, such as surviving in weightlessness and the ...
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