states

Private space flights have become almost commonplace

The Antares rocket with the space vehicle-truck Cygnus was launched from wallops flight facility in Virginia on the US East coast. This is the second flight of Cygnus to the International space station and the first of eight scheduled flights that are under contract with the National Agency of Aeronautics and space will carry out a private firm Orbital Sciences.

The docking of Cygnus with the International space station is scheduled for Sunday, January 12th. The ship will deliver to the station’s scientific equipment, as well as clothing and food for the ISS crew.

Initially, the launch of Cygnus was scheduled for December 19, but the launch was postponed for technical reasons.

The launch was performed the next day after NASA announced the decision to extend its participation in the ISS project until 2024, that is four years longer than previously planned.

Today, however, flights of private vehicles is not a novelty. The first launch of “private owners” was completed on may 22, 2012, then the Dragon spacecraft headed successfully to the international space station. American South African-born entrepreneur Elon Musk, sold in 2002, he created PayPal, decade put to private ships plied the space. It took him less than $1 billion of private investment to a hitch, which NASA refused for lack of funds. Continue reading

Space: Science and technology

“It’s huge”

About the discovery of the ninth planet of the Solar system two astronomers from the California Institute of technology in Pasadena became known on January 20. One of them — the native of Russia Konstantin Batygin — spoke about the search for Planet X, the difficulties with the title the new heavenly bodies and unsolved mysteries of the Solar system.

What is an open planet?

Konstantin Batygin . She falls into the category of dwarf planets. This celestial body is quite massive. Our model gives a mass of about ten earth, this planet is just a giant. Now it is defined as a celestial object whose gravitational field is dominant in that part of the Solar system.

In General, there is not even a question: it’s a planet or not. We know about it, because its gravity affects the orbit of the farthest objects in the Kuiper belt. The very mathematical modeling relies on the fact that this planet has enough mass for gravity to dominate in the Solar system. Continue reading

The story of the creation of the ISS

In 1984, U.S. President Ronald Reagan announced the beginning of works on creation of an American space station.

In 1988 the station was named “Freedom” (“Freedom”). At that time it was a joint project of USA, ESA, Canada and Japan. Planned managed large station modules which will be delivered on orbit by space shuttles. But by the beginning of 1990-ies it became clear that the cost of developing the project is too large and only international cooperation will allow to create such a station. The USSR, already had experience of creation and injection into orbit, orbital stations “Salyut” and “Mir” space station, planned in the early 1990s, the creation of the station “Mir-2”, but due to economic difficulties, the project was suspended.

17 June 1992 the U.S. and Russia signed an agreement on cooperation in space research. In accordance with the Russian space Agency and NASA have developed a joint program “Mir — Shuttle”. This programme provided for the safety of American ships reusable “space Shuttle” to the Russian space station Mir, the inclusion of a Russian cosmonaut in the crew of the American Shuttle and American astronauts in the crew of the Soyuz spacecraft and the Mir station. Continue reading

Comets from the far reaches
Astronomers have determined that comets from the far reaches of our Solar system do not threaten the Earth. The discovery was made after computer modeling of the behavior of these…

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The most important mysteries of the solar system
The earth is the home of humankind. Can be considered and the Solar system. After all, we already went to the moon, our spacecraft has reached other planets. It would…

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The history of Chinese Astronautics
Actually, I got my hands on a smartphone that fully supports navigation using the Chinese navigation system of the Big dipper). On the market, these smartphones should be out in…

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