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Displaying 1—10 of 1000 matches for query "08._Will_it_ever_be_possible_to_land_on_planets_outside_our_galaxy" retrieved in 0.033 sec with these stats:
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... land on other planets in our solar system today. We send robots to them frequently. Right now, travel to another star and planet in this galaxy is impossible. Voyager 2 has been traveling for decades ... to another star would take many lifetimes Traveling to another galaxy would take much longer. If you could travel at the speed of light it would take 2.9 million years to get to the Andromeda Galaxy ...
It will be possible to land on asteroids. We have already landed one robotic spacecraft on one. If you go, be careful not to jump too high, though, because the gravity is so low that you will float away into space. Not even a robotic explorer will be able to land on a star, though, because like our Sun, stars have no solid surface to land on
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Answer provided by ...
It depends where in the rings you try to penetrate. It might be possible to penetrate gaps in the rings. But everywhere else, it would be like a blizzard of material, and very dangerous.
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Answer provided by Carolyn Porco, Ph.D.
Image:K2S logosmall.jpg Question and Answer extracted from the book Kids to Space ...
... Ranger, Lunar Orbiter and Surveyor. Rangers 7-9 photographed the Moon up close before crashing on it. http://nssdc.gsfc.nasa.gov/planetary/lunar/ranger.html (See CDROM) http://history.nasa.gov ... orbit. http://nssdc.gsfc.nasa.gov/planetary/lunar/lunarorb.html (See CDROM) Surveyor actually landed on the Moon to study its surface. http://nssdc.gsfc.nasa.gov/planetary/lunar/surveyor.html (See CDROM)
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Answer ...
... the planet that will receive the first visitors from Earth, and it may be the only one for a very long time. It would take a couple of years to go there and return, so it would be a really long vacation Big outer planets like Saturn and Jupiter are balls of gas, so it would not be a good idea to try to land on them ...
... , you will have to wear a spacesuit if you go outside. And during excursions outside the spacecraft care must be taken to keep a crewman from floating away. NASA uses two methods: tethers and ... floating away could be a real possibility if you aren't careful.
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Answer provided by Jon H. Brown
Image:K2S logosmall.jpg Question and Answer extracted from the book Kids to Space - ...
... . Because asteroids' gravity is so small, it would be a bit tricky. But, there is nothing to prevent a spacecraft from landing on one. It is very probable that people will land on asteroids someday.
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Answer provided by Alan Hale, Ph.D. & Capt. USN (Ret.) William Readdy
Image:K2S logosmall.jpg Question and Answer extracted from the book Kids to Space - by ...
... are problems to overcome. If the control center back on Earth wants to remain in contact with the ship, it would have to be manned continually for what could be hundreds of years Whether it's possible I cannot say. But I have a lot of faith in the ability of humans to overcome such hurdles, and I'm sure we will be able to ...
... to those on Earth will be played on the Moon. However, there will be one big exception. The low gravity on the Moon means individuals will be able to leap far higher and run much faster than on ... be invented on the Moon. Instead of snowboarding, folks on the Moon might have regoboarding which would involve sliding down the regolith on the sides of craters. It is likely that new extreme sports will ...
Ideas are being developed now so that we will be able to live for long periods in space. Part of the reason for having the ISS is ... 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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