SpaceX: First commercial firm to launch and recover LEO spacecraft

On December 8, 2010, Space Exploration Technologies (SpaceX, Hawthorne, Calif.) First launched the spacecraft to low earth orbit (LEO), then the first commercial company that succeeded in reentry into the atmosphere and recovered have become. The company launched the Falcon 9 rocket from the launch center at 10:43 am EST from the launch center of the Cape Canaveral Air Force Base in Florida and flew the orbit of the spacecraft at double speed. 17,300 miles / 27,360 km / h or more. Please enter the Earth's atmosphere and land at 2 pm Eastern Pacific Time. According to NASA 's press release, SpaceX' s CEO Elon Musk (who founded PayPal) said, "All the mistakes make it all work out, I seem to be a bit semitone." Secretariat officials are very satisfied with the result of the mission

According to SpaceX, only five national governments of the United States, Russia, China, Japan and India and the European Space Agency of many countries have made this achievement. This is also the first flight of the NASA Commercial Rail Transit Service (COTS) program which began to develop commercial supply services to the International Space Station (ISS) after the US space shuttle was about to retire. As part of NASA 's Business Supply Service (CRS) program, NASA has concluded at least 12 missions with SpaceX for loading and unloading cargo to and from the International Space Station. Dollar Falcon 9 and Dragon were designed to carry an astronaut one day. COTS and CRS missions are expected to bring valuable flight experience to achieve this goal. Musk announced that SpaceX will prepare for delivery of goods this year if there is no problem.

The first and second barrels and dome are aluminum alloys, but the carbon composite interstage structure connects the second stage engine and four parachutes and returns the first stage to the earth.

Other business space entrepreneurs are growing fast. Virgin Galactic LLC (Las Cruces, New Mexico) is planning to start orbit space flight from a nearby commercial space facility (HPC "Private Space Race" in September 2010 (page 28, click on the right link)) . In addition, the company announced on December 15, 2010 that it will support the development of a reusable orbit spacecraft for the Sierra Nevada Space System (Denver, Colorado) and orbital science (Dulles, Virginia). Virgin Galactic of Virgin Galactic is proposing to promote tourist seats for these vehicles and we plan to promote the test program by providing White KnightTwo mothership to the company. 2

In December 2010, when the COTS demonstration flight 1 mission started, SpaceX became the first private company successfully launched, circulated and recovered the spacecraft. The dragon was successfully placed on orbit, hovering twice over the earth, and undergoing a controlled reentry in the Pacific Splash. With the safe collection of the dragon, SpaceX became the first private company to launch the spacecraft, put it on the track and recover; before this task, only government agencies will recover the orbiting spacecraft I did it.

In the performance of SpaceX, we successfully launched the first private-sector liquid propellant rocket to orbit (2008 Falcon 1), launched the spacecraft by the first private company, circled and collected (2010 Dragon) The first private space company to send to the spacecraft (Dragon 2012), the first progress of the orbital rocket (Falcon 9 in 2015), the first reuse of the orbital rocket (2017) Falcon 9), and the orbit around the sun First private company to put on (2018 Tesla Roadster's Falcon Heavy's payload). SpaceX partnered with NASA and offered 14 Supply Duties to the International Space Station (ISS). NASA also granted a further development contract to SpaceX in 2011 to develop and demonstrate human-class dragons to transport astronauts to the International Space Station and safely return them to the Earth.

Under the commercial agreement between NASA and SpaceX, the Dragon spacecraft transported the goods to a civilian space company established by the International Space Station, entrepreneur Erron Musk. Dragon was the first civilian spacecraft moored on the International Space Station. SpaceX is also developing a manned version that brings astronauts to the space station. SpaceX is busy transporting goods in and out of the station, but the company is still working on a plan to send the astronauts to the Dragon spacecraft. In 2014, the company received $ 2.6 billion at the latest stage of the commercial crew program to hand over astronauts from NASA to US space ships. Boeing receives $ 4.2 billion to develop CST-100 star liner module