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Displaying 1—10 of 1000 matches for query "02._Is_there_any_other_way_to_get_there_besides_spaceships" retrieved in 0.023 sec with these stats:
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- "is" found 42921 times in 8383 documents
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- "besid" found 332 times in 236 documents
- "spaceship" found 571 times in 389 documents
... will require a very strong new material for the cable, and many billions of dollars to launch cable parts into orbit where construction would start.
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Answer provided by David Gump & Gary Hudson
Image:K2S logosmall.jpg Question and Answer extracted from the book Kids to Space - by Lonnie Schorer
Image:9781894959421.jpg '''Buy This Book''' http://www ...
A space shuttle could be any size so long as it can be launched from Earth. The limiting factor usually is the lift capability of the booster—in the case of ... Jon H. Brown
Image:K2S logosmall.jpg Question and Answer extracted from the book Kids to Space - by Lonnie Schorer
Image:9781894959421.jpg '''Buy This Book''' http://www ...
... and is being tested right now. Sending humans would be very difficult because of the huge amount of fuel needed, and the very long journey time—20 years or more to get there and back.
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Answer provided by Dr. John Spencer, Ph.D.
Image:K2S logosmall.jpg Question and Answer extracted from the book Kids to Space - by Lonnie Schorer ...
... mass. Space is a void and therefore has no mass, so it cannot have gravity. As long has Earth has mass, it will continue to have gravity. If Earth were to lose its mass, it would cease to exist, so there's really no way that Earth can ever lose its gravity.
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Answer provided by Dana S. Klein & D. Brooke Owens
Image:K2S logosmall.jpg Question and Answer extracted from the book Kids to Space ...
... mdash; giving an equitable opportunity to other nations. For the longer missions being planned to the Moon or Mars, there is a lot of attention being given to figuring out how to pick not only the ... , there will likely not be any effort to put together compatible groups. The considerations will most likely be economic—those who can pay and are medically fit to go will get to go.
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... looks like a shiny blue and white marble which is three times bigger than the Moon looks to us down here. When you get near to other planets, and their moons, then they, too, provide light. Starlight can be amazingly bright, even here on Earth, but you have to be looking up far away from any other lights to ...
There is no wind coming from air, so there is no wind in space. There is a solar wind, and right now scientists are trying to see if they can use this wind to push a rocket with a special type of windmill. There are other ...
... percent of their bone mass density for every month they are in orbit. NASA is studying ways to minimize this problem by having all astronauts and cosmonauts work out for at least two ... a resistive exercise treadmill so they can maintain their muscle strength. It is also very important to pay attention to the psychological needs of the crew by providing them with a good balanced ...
There are several options for power systems on Mars. Solar arrays have been successfully used on robotic missions, but they are susceptible to interference from Martian dust storms. Small nuclear reactors are ... Peckyno & Robert Peckyno
Image:K2S logosmall.jpg Question and Answer extracted from the book Kids to Space - by Lonnie Schorer
Image:9781894959421.jpg '''Buy This Book''' http://www ...
... someday but currently, it would be very expensive and very difficult to build. This shield could not be large enough to encompass a planet or the Moon but possibly could be large ... Moffitt & Russell Romanella
Image:K2S logosmall.jpg Question and Answer extracted from the book Kids to Space - by Lonnie Schorer
Image:9781894959421.jpg '''Buy This Book''' http://www ...
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