China News Service, Houston, June 28 (Reuters) - US Space Exploration Technology (SpaceX) launched a Falcon 9 rocket on the 28th to perform the cargo refueling task of the International Space Station. The rocket suddenly exploded after being exploded for 2 and a half minutes and carried about 2,500 kilograms. The supply bay was also destroyed. This is the third failure of the space station recharge mission within eight months. The originally planned rocket recovery landing test also failed to proceed.
At 10:21 a.m. ET on the 28th, the "Dragon spacecraft" carrying out the cargo was carried by the recyclable rocket Falcon 9 and launched from the Cape Canaveral Air Force Base in Florida. The video shows that after the rocket took about 149 seconds to fly, an exception occurred and suddenly exploded in the air. The debris fell into the Atlantic Ocean. “There seems to be a problem with the liquid oxygen tank of the Class I launch vehicle,†said Elon Musk, chief executive of SpaceX.
The supplies carried by the spacecraft this time include the water, food, and scientific laboratory supplies required by the astronauts. One of the key devices is a brand new interface that prepares for future business tasks.
This is the 8th time SpaceX has implemented space station supplies since 2012. It is also the first time it has failed. For the International Space Station, there have been two consecutive failed shipments. In April this year, a Russian supply spacecraft lost control after it was lifted and crashed on its way back. In October last year, orbital science company's cargo spacecraft exploded during a Virginia launch.
NASA Director Charles Bolden issued a statement on the 28th, expressing regret that the launch failed on that day, but he said that the three astronauts on the International Space Station are safe. "They have enough supplies for the coming months, We will work closely with SpaceX to resolve the problem and resume flight.
On the 28th was Spacex CEO Markk’s 44th birthday. He had originally planned to try the first-class rocket to return to the landing test on his own. He also purposely brushed on the recycling platform “I still love youâ€. In January of this year, SpaceX conducted the first rocket recovery test in human history. Due to the landing angle, the rocket exploded on the recycling platform. The second test in February was abandoned due to the huge storm and the rocket crashed into the sea. In April, the thrust of the thruster's pneumatic valve temporarily failed, causing the rocket deceleration to slow down to the offshore platform, causing an explosion.
Musk stated that he would not give up rocket recovery attempts. “If the rocket can be reused like an airplane, then the cost of getting into space can be reduced by a factor of 100.†He believes that the recyclable rocket will be revolutionary for human space.
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