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Displaying 81—90 of 1000 matches for query "06._Do_we_need_to_bring_sunglasses_as_protection_against_ultraviolet_rays" retrieved in 0.024 sec with these stats:
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- "do" found 16375 times in 2434 documents
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- "need" found 6599 times in 2994 documents
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- "sunglass" found 13 times in 12 documents
- "as" found 46858 times in 10752 documents
- "protect" found 1713 times in 1085 documents
- "against" found 1358 times in 1010 documents
- "ultraviolet" found 882 times in 604 documents
- "ray" found 3369 times in 1465 documents
We would need spacesuits and artificial environments to survive on the planet Mars. There have been many debates and studies about artificially engineering an Earth-like environment on Mars (called terraforming). However, many challenges and ethical issues would need to be overcome before this could ever happen.
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Answer provided by Laura Peckyno & Robert Peckyno
Image ...
... simple calculation is completed. There are some known facts: how fast we are going, how high we are, and where we want to land. This is an energy-versus-range calculation which determines where ... .) Frederick D. Gregory
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 ...
... 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 exercise. They just take their suits off.
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Answer provided by Russell Romanella
Image:K2S logosmall.jpg Question and Answer extracted from the book Kids to Space ...
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 the Sun. It has a special sunshade that keeps the electronics on board cool ...
If we were to run out of food and water in space, we would survive as long as we would if we ran out of food and water on Earth—anywhere from three to ten days, depending ... McLain & Liv Arnesen
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 ...
... will need to know in space are how to recognize any part of the Earth by how it looks from space, how to get around using just your hands when you are floating, how to ... Bailey & Loretta Hidalgo
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 ...
... need to know how to keep themselves safe in zero-gravity, and how to operate toilets and showers and all the other devices that work differently in zero-gravity. The training may take one to ... 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 ...
... do not realize this, but we are actually living within the atmosphere of a star called ... particles called the solar wind, and the Earth' s magnetosphere helps protect the inhabitants of Earth from the deadly effects that these particles ... atmosphere begins to end. We believe the two spacecraft will cross this outer boundary layer within another decade to become the first human spacecraft to ever ...
... ultraviolet (UV) light sensitive telescopes (as contrasted with visible light).They were mounted together—same line-of-sight—in the payload bay and we pointed them toward distant galaxies. We ... G. Gregory
Image:K2S logosmall.jpg Question and Answer extracted from the book Kids to Space - by Lonnie Schorer
Image:9781894959421.jpg '''Buy This Book''' ...
... to be made out of materials that would be resistant to space particles, asteroids or meteors, and debris that might penetrate the watermelon's skin. The module's skin would also have to protect the guests from radiation, keep the oxygen inside, control temperatures and protect other life-support habitation. The most commonly used materials for building a space module have been metals, such as ...
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