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Displaying 1—10 of 1000 matches for query "14._Are_there_different_kinds_of_rockets" retrieved in 0.018 sec with these stats:
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- "rocket" found 16809 times in 6688 documents
There are many different kinds of rockets, including: a. liquid-fueled chemical rockets b. solid-fueled chemical rockets c. hybrid-fuel rockets d. steam rockets e. cold gas rockets f. electric thermal rockets g. solar thermal rockets h. nuclear thermal rockets i. electric ion ... amounts of propellant to extremely high velocities using high voltages or magnetic fields. There are many different types of electric thrusters. The electric power to operate these thrusters is currently provided by solar panels, and there are ...
... ), high-energy particles created outside the solar system. 2. Geomagnetically trapped radiation is composed of electrons and protons from solar wind trapped in and orbiting the Earth (or other planet ... a similar magnetic field) along its magnetic field lines. 3. Solar particle radiation is composed of high-energy protons ejected from the Sun. Solar particle ejections occur most often during solar ...
... also are not within our current technical capabilities, but are not entirely ruled out by our current laws of physics. Who knows what some clever scientist may think of? There are many, ... of Propulsion", 2nd edition, 1992, Addison-Wesley Publishing Company, Inc. Reading, Mass. ISBN 0- 201-14659-2 Sutton, George P.; "Rocket Propulsion Elements, An Introduction to the Engineering of Rockets", ...
Yes, there are different sizes of spacesuits. Each astronaut is individually fitted with his or her own spacesuit. As some astronauts are tall, some are short, some are heavier and some are thin, each suit must be made to fit each person's body. There are no spacesuits for kids right now ...
... . All robots have a certain amount of preprogramming, but today, all of them need humans in some kind of mission control to operate them. The next generations of robots that go to other planets will ...
There are some strong indications of the presence of water hidden deep within the soils of Mars and there is even an ocean found beneath the thick exterior crust on one of Jupiter's moons, Europa. Since water is important to help life gain a foothold, scientists are ...
There are over thirty different satellite launch vehicles working around the world. In the US, the Atlas and Falconare the ...
... particles and solar particles traveling through space, and lack of Earth gravity are challenges to be overcome in settling colonies. Once such technological challenges are solved, it may be possible to have protective ...
Orbiting our own planet Earth in outer space there are some bacteria that do not match any found on Earth. Where did they come from? ...
The astronauts can darken the lights in the Shuttle and take pictures of famous landmarks on Earth from their vantage point orbiting high above it. Shannon Lucid was ...
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