Search wiki using Sphinx
From The Space Library
Displaying 101—110 of 1000 matches for query "38._Are_there_caves_on_the_Moon" retrieved in 0.023 sec with these stats:
- "38" found 1058 times in 767 documents
- "are" found 19853 times in 5598 documents
- "there" found 19716 times in 3479 documents
- "cave" found 48 times in 37 documents
- "on" found 78455 times in 14289 documents
- "the" found 506431 times in 20587 documents
- "moon" found 11511 times in 3952 documents
... collected seawater from the Arctic Ocean and compressed carbon dioxide gas from the planet's atmosphere via a conveyer belt-like space transport system to the Moon. Creation of a subterranean cave or surface dome-enclosed lunar seawater reservoir (lake, ocean) will permit remarkable industrial transformations of the Moon's crust; carbon dioxide is ...
... days to longer depending on the transfer orbit being used to reach the Moon. Travelers may then spend additional time in lunar orbit before going to the surface. It basically depends on our mode of ... realistic, with Space Station stops. There are some rocket motors, called ion engines, which accelerate very, very slowly (but constantly) and take a long time to get there, measured in weeks and ...
... and water on its surface. Carbon dioxide is abundant on Venus and Mars, while Mercury doesn't have an atmosphere, but like the Moon has helium-3 and hydrogen on it due to the Sun's solar winds; evidence of sodium and potassium is there as well. Approximately 75 percent of the asteroids are made up of ...
... an asteroid hitting the Moon at high velocity. When the object strikes the Moon it comes to a very sudden stop, releasing a large amount of kinetic energy. This effectively vaporizes and explodes the object. It ... straight down to the Moon's surface. Only at a really shallow angle will an oblong crater be formed. The force emitted downwards will compress and shock the underlying material, but there's really nowhere ...
... the Moon in a few hours, or Mars in a few weeks. This will be done by constantly speeding up until we are halfway there, turning off the engines and flipping over, and then using the ... speed for the Moon or Mars. Since the rocket is flipped around, the floor is still the floor and the occupants will still feel 1g—except during the quick 180 degree flip in the middle of the trip ...
... Abstract
The Soviet Union engaged in an extensive programme for the exploration of the moon, Mars and Venus from 1958 to 1989. Most attention has focused on the ... the key role played in the project by Yuri Lipsky and the Sternberg Astronomical Institute. This paper reviews the methods used, the mapping outcomes of the missions and the Soviet photographic collection; and questions whether there are ...
... and travel up the tether to a station located somewhere high on the tether. This station would be a departure and arrival point to and from other points in space. There are two principle difficulties ... sails are another alternative to rockets but are limited to regions of space far away from the Earth's atmosphere; usually in an orbit around the Sun. Photon pressure from the Sun impinging on the lightweight sail ...
There are a number of accessories on the spacesuit. There are lights attached to the helmet so that the astronauts can see in the darkness as they work. Remember that during a six hour EVA, the astronauts can possibly go ... the water or on the ground. The suit also contains a device that will automatically keep the astronauts' heads above water. It also contains an inflatable raft that will keep them afloat until help arrives. There ...
There are different ways of measuring the Moon. One can measure how wide it is in the sky, what its circumference is, what its mass is, and so forth. Over time we've measured the Moon in all kinds of different ways, even how squishy it is inside (its love number). We know that folks started trying to accurately measure the distance to the Moon about 2 ... /For%20Kids/KidstoSpace.html Click here
Category:Kids To Space
Category:Kids To Space - THE MOON
... the atmosphere the Moon appears to be a grayish color like the astronauts observed when they traveled to it. This is the true color of the Moon since there is no atmosphere to absorb the light from the Moon reaching the eyes of the ...
Additional database time was 0.036 sec.
| Result page: | Previous | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | Next |
Powered by Sphinx
