Site for children

P About H E M The H To And

Why you need to fly into space?

As you know, space research spending huge amounts of money. For what? Because space flight is associated with high costs, difficulties and dangers. But they are necessary, because thanks to them, humanity makes many important scientific and practical discoveries. For example, dense and opaque atmosphere of our planet does not allow scientists to see distinctly the stars from the Earth. So they dream to build an Observatory in space, where there is no air and nothing prevents you from studying stars without interference. Until such observatories no, stars are studying the astronauts during the flight, monitor the state of the Sun.

And even fly above the Earth satellites. Many benefits they bring to man. For example, flying over the station in a communications satellite. Starts the transfer, and the TV station transmits a "picture" of the satellite, and the like in the relay transmits it to another satellite, which flies on another spot on the globe. Second satellite transmits the third image, which returns an image again on the Ground, on a television station located thousands of miles from the first. Thus, the program can be viewed at the same time the residents of Moscow and new York.

Satellites also monitor the weather. Flying the satellite is high, all the storms, storms, storms, all atmospheric disturbances notices and passes on the Ground. And on Earth forecasters information process and know what the weather is expected tomorrow or the day after.

There are also satellites scouts. They photographed the Earth, and geologists from photographs to determine where our planet, there are rich deposits of oil, gas, and other minerals.

See also:
Why manned space flight?


Please rate the answer:
1 2 3 4 5

Total votes: 83

Your comments:

2013-07-02 22:15:01
2012-05-19 11:41:55
well everything is clear in principle, fly those who need it but explain to me fuck the first-grader to ask datarange "why fly into space and give advice, let the parents take a look at the Internet
2011-04-25 15:55:34
Antiadministration, everything you said is on the link above, only adapted for children version. ;)
2011-04-25 15:33:28
Ahead, about the alleged experiments on orbit - too banal, zamylivanie brains. They all fall into two categories: experiments for the experiments is useless experiments about useless MANNED flights, and experiences for which MANNED flight is not a necessary condition. I'd like to draw attention to the fact that I do not deny the technical complexity of the MANNED programs and no prejudice to the merits of those who can solve these problems - they are paid, they decide. Just need to understand clearly the real irrelevance and uselessness of these programs to clearly prioritize money from the sky is not falling!
2011-04-25 15:23:30
About Hall - really went out of campus. However, when integrally to consider ALL discarded waste money (on this day) on MANNED flights, you will find that these tools can be run on Hubble every week for many decades. In other words - well, there would be someone to repair the Hubble there would appear Hubble "bar" with the ability to solve problems in the machine. mode, and still it would be a huge savings compared to MANNED programs. Looking truth in the eye - man in space doing nothing! It is only a matter of prestige - a tool for the consolidation of its own population around the idea of gosudarstvennosti separate territory. Shorter - ELLEMENT banal zombie population from a number of our scientists, our military, our astronauts, our athletes and the like), and perhaps the most useless item in this series.
2011-04-22 05:44:41
2011-04-17 02:43:54
The first grader.
American telescope "Hubble", with it comes unique information. Once taken, it turned out that he is your mirror. Send the crew. Afterwards, there were about five or six missions for his service. This is the good example in favor of the fact that people there should be. there is no machine without human will not work.
2011-04-12 11:24:16
Useless waste of money!!
The first grader
2011-04-10 07:00:09
So why do PEOPLE have to fly in space, if there are satellites and observatories (Hubble, for example)?
2011-02-11 07:48:11
Need Information!

Show all comments

Your name (nick):
Enter the result of the calculation


  © 2014 All children