U.S. private companies to launch the first ship of commercial spacecraft - the o

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The <div class=</P> <p align=the material will be transported to the International Space Station. Ship its own power system to the International Space Station next Tuesday completed with the space station docking, a series of test experiments. </P> <p> for the launch, one of the hidden problem lies in the power system's fuel reserves. In the process of docking with the International Space Station, you need enough fuel to brake, the researchers prepared a two brake fuel, all the first failure, then there is a chance. The flight of this milestone in the civil aerospace companies in the United States, so far, only the government space agency successfully carrying supplies on the space station, including the United States, Europe, Russia and Japan. </P> <p> <strong> The launch is scheduled for delays </strong> </p> <p> is also planned as U.S. astronauts to and from the tool into the International Space Station (ISS), and the formation of a series of extended mission, and the eventual establishment of the commercial space industry, the United States is another important addition to the satellite launch (commercial) manned space project. </P> <p> the original launch date of April 30, space exploration, the company needs more time to perfect the The time has been repeatedly postponed. Originally planned to launch the Cape Canaveral base in Florida on the 19th, but the last one second rocket engine combustion chamber pressure is too high, launch task is suspended and fired forced to delay. </P> <p> space exploration, a spokesman for Hill Rustin • Grantham (Kirstin Brost Grantham) said: There are huge risks. In particular, is the first new launch vehicle and spacecraft launch. in the butt. </P> <p> This is because if the International Space Station astronauts found ; Dragon According to Hill Rustin Grantham: </P> <p> before the International Space Station robotic arm assisted braking, the Dragon spacecraft will also conduct a test of the corresponding stage, must prove that the spacecraft stable in the location should appear in the robot arm work within the scope of, and guaranteed not to constitute a robotic arm work, the International Space Station as well as their own trouble. The launch of a series of tests and demonstrations, For example, clothes, laptop battery and other small objects carry supplies for the astronauts to prepare the return to Earth when the load, including the International Space Station has been used laboratory equipment and old astronaut gloves. </P> <p> <strong> looking for cheap transportation device </strong> </p> In the past seven years, the U.S. National Aeronautics and Space Administration space shuttle after another retired, the agency is still no suitable carrying tools to complete the International Space Station (ISS) of persons and goods to and from. The space shuttle program after the cessation of the U.S. National Aeronautics and Space Administration began looking for private companies to take over the transportation of materials on space task. </P> <p> the launch of the space technology company through all the tests, the United States National Aeronautics and Space Administration signed a contract worth $ 1.6 billion, and the final completion of carrying astronauts to the International Space Station mission. Private space launch costs than the previous government-led era of much lower, equipped with the one-third. </P> <p> automatic cargo spacecraft of the European Space Agency (ESA) and Japan Airlines Space Exploration Agency (JAXA) unmanned spacecraft for the International Space Station cargo transport. However, these unmanned spacecraft have huge drawbacks, they can not re-entry to return to Earth from the discarded items are loaded in the spacecraft on the International Space Station, and burned in the atmosphere. Therefore, the Russian Union series spacecraft is currently the only staff conversion tool with the International Space Station, but the primary task of the Union spaceship is manned, the carriage of goods by the implementation of the progressive series of spacecraft. </P> <p> according to plan, Not only the cargo, the </P> <p> <strong> technical risk is still </strong> </p> <p> introduced according to a spokesman for Space Exploration Technologies Hill Rustin, a spokesman for Grantham: the full confidence of its R & D and production of launch vehicles and spacecraft, space launch, after all, is a high-risk projects can not be guaranteed to succeed. Each step of this mission is extremely complex, no matter what we all need to learn more from. This is a test flight, and in itself there is a risk, it's entirely possible to complete all the goals, but we learn from the experience. </P> scheduled for launch around 2015 <p> first manned of the plan, Space Exploration Technologies and Dragon spacecraft, manned launch before, with more lives and environmental control systems, as well as to provide appropriate space for the astronauts. A few months ago, the U.S. National Aeronautics and Space Administration has sent astronauts to reach the company to conduct some tests to ensure that the design of the Dragon spacecraft to meet the needs of the astronauts. </P> <p> space exploration technology company will also display the Manned launch an emergency, the rocket is installed on a Space Exploration Technologies has maintained a good working relationship, like the former cooperative relationship with Boeing, Lockheed Martin suppliers. </P> <p> Cape Canaveral local people hope earnestly for the launch, the City Council outside the hall, someone put up the slogan of Endeavour and Atlantis to boost the morale of the traditional. </P> </div>