NASA astronauts Robert Behnken and Douglas Hurley are about to be launched aboard SpaceX’s manned Dragon spacecraft,media CNET reported. Dubbed the Demo-2 by NASA, the mission is the first time in history that a human astronaut has taken a rocket and spacecraft into space built by a commercial company— making it one of the most important missions in NASA’s long-term space mission.
The day before launch, the mission team conducted a final pre-launch inspection of the Falcon 9 rocket, the manned Dragon spacecraft and the ground support system before carrying out the Demo-2 mission.
Doug Hurley and Bob Behnken were among the first astronauts to start working and training on SpaceX’s next-generation manned spacecraft, and they were selected for their extensive test and flight experience, including several missions on the space shuttle.
Behnken and Hurley donned SpaceX spacesuits. These space suits are 3D printed so they can be tailored for each astronaut.
In March 2020, At a SpaceX processing facility at Cape Canaveral Air Force Station in Florida, SpaceX successfully completed a fully integrated test of key crew flight hardware.
Pre-flight tests include flight suit leak inspection, spacecraft sound verification, display panel and cargo warehouse inspection, seat hardware rotation, etc.
NASA astronauts Doug Hurley and Bob Behnken are familiarizing themselves with the touch screen inside SpaceX’s manned Dragon spacecraft.
Static ignition test for the Falcon 9 rocket.
A manned Dragon spacecraft and a Falcon 9 rocket in the hangar at the 39A launch site.
A close-up of the manned Dragon capsule on the Falcon 9 booster.
SpaceX tests its engines at its rocket development facility in McGregor, Texas. The facility has 16 dedicated test benches that validate each Merlin engine that powers the Falcon 9 and Falcon Heavy rockets, as well as each Draco booster that controls the Dragon spacecraft.
SpaceX will take the rocket horizontally for additional pre-flight checks before the #腾飞吧美国 mission.
On May 18, 2020, the manned Dragon spacecraft arrived at launch site 39A at the Kennedy Space Center in Florida, one of NASA’s most famous launch sites, sending the first astronauts to the moon and supporting dozens of space shuttle missions.
While NASA and SpaceX are looking forward to these major milestones, there is one key advance that few people ask: Astronauts have finally got their way to fly after 40 years of technological gaps.
In the past 39 years, almost all space travel has taken place on two types of spacecraft: Russia’s Soyuz spacecraft and NASA’s space shuttle (with the exception of China’s space program, which has carried out six manned launches since 2003).