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NASA will launch a sailing probe to asteroid

The U.S. space Agency plans to launch a probe, equipped with a solar sail. He will leave earth orbit and go to the distant asteroid due to the pressure of sunlight. Like the ships of the discoverers of the 15th century, in 2018, a small space probe will unfurl the sail and start a journey to a faraway asteroid, marking the beginning of a new phase in space exploration.

The idea of using solar sails for space flight was proposed almost a hundred years ago, Soviet rocketry pioneer Friedrich Zander. It was based on the fact that Photons of light can exert pressure on the illuminated surface, giving him his momentum. Therefore, if you expand behind the ship a giant mirror, his speed will gradually increase without using fuel.

However, the first experimental devices were established only at the very end of the twentieth century. This is because space sailboats should be very easy, and their embodiment in life became possible only after the emergence of a truly compact electronics. Continue reading

View from space

5 documentaries about space, which is a must-see after “Gravity”.

Of course, no one claims that the recent release with George Clooney and Sandra bullock is a scientific and educational films. However, in the film there are scenes that require clarification to fully appreciate the realism of the project, Alfonso Cuaron. To do this, we have found 5 documentaries that are not only fascinating but also relevant to the plot of “Gravity.”

“Hubble 3D”, 2010

At the beginning of “Gravity” Dr. Ryan stone, she is new to NASA, trust the repair of Hubble telescope. Learn how the Hubble looks real, how many people have access to it and what happens when damage to a spacecraft, from a picture of Tony Myers. The film “Hubble 3D” is a complete film magazine on a mission “Atlantis”, where the parts are shown in a professional kitchen around Sara and satellites. It is noteworthy that the astronaut Michael Massimino, who was in the space Shuttle Atlantis, is considered the prototype of Matt Kowalski, played by Clooney. The number of celebrities associated with the movie, not the end — in the original version of the film narration reads Leonardo DiCaprio. Continue reading

Space tourism

“Look at the Earth from space” — many believe this is his dream, and I want to say that it is real. For this you will need some kind of billion. And before you the most exclusive in the world tour. Of course, tours offer only a couple of times a year and extensive training is needed, but in any case should not stop the applicant unreal adventures.

So, let’s go directly on the tour:

Space tourists go to the destination to the manned Soyuz spacecraft. Not to say that you will fly in comfort, but to the very door of the “hotel”. The flight will take approximately 6-7 hours, but the road back is shorter by almost 2 times.

Also there is another way – it is suborbital flights. You climb to a height of about 100 km 5-6 minutes of weightlessness and back to Earth. It’s not as interesting as a few days, for example, on the ISS, but still exciting and also much cheaper. The price hovers around one million rubles. Agree – it is significantly different from full-fledged space flight. Continue reading

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Sport in space begins with a football in zero gravity
So, according to the company, Space Island Group, might look like orbiting the stadium. The game tourists in the ball channels could broadcast live . Weightless — what is not…

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The History of cosmonautics
The methodology of extra-curricular activities "History of cosmonautics" Goal . formation of knowledge about the history of space exploration. Learning objectives: Secondary . formation of concepts: - theoretical and practical…

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The principle of operation
Obviously, enough people settled on the planet. Now he rushes into space to other planets, other worlds. Me some time ago, suddenly puzzled question that, maybe, the desire to space…

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