A few days back, the entire safety advisory group of NASA weighs in SpaceX extremely scrutinized suggestion to the load rocket propellants while some of the astronauts are aboard; saying it merely appears to be a "viable option." There are several members of Aerospace Safety Advisory Panel was there who has described the entire story of SpaceX. Eventually, they said a fact that as long as the possible hazards can be prohibited, loading the crew before fueling is finished could be acceptable.
One of the successful and popular panel members Capt. Brent Jett Jr stated some crucial facts in the meeting. He said that he sensed some facts and along with that, he has also assumed that there are sufficient, demonstrable controls identified and also implemented for the believable hazard causes. He also stated that for those who can potentially outcome in an urgent situation, this appears some of the load-and-go, which is a viable option for the program to consider.
SpaceX and Boeing Co. each have their NASA contracts to expand separate crew capsules to transport the astronauts to the International Space Station. Both the SpaceX and Boeing are programmed to conduct unscrewed flight tests of the vehicles in August along with the proper crewed flight tests set for more than a few months later.
SpaceX's rocket fueling process, which is also known as "load-and-go," had come under the watchful scrutiny, most recently earlier this year when the issue came up right during the meeting of the House Committee on Science, Space as well as Technology. Hawthorne-based SpaceX uses the super-chilled liquid oxygen to make the most of the amount, which can fit in the tank and augment the rocket's power at liftoff. But the tremendously cold temperature means this should be loaded right before its launch, and in a flight along with a crew, which means astronauts would be aboard.
In the year 2016, a SpaceX Falcon 9 rocket has exploded on the Florida launch pad while propellant was being loaded into a vehicle. The specific explosion has damaged the pad and cracked a communications satellite SpaceX was set to launch. An examination later found that the "buckles" had also developed in the inner lining of one of three compounds overwrapped pressure vessels situated in the rocket's second-stage liquid oxygen tank. SpaceX said at a certain time that the tank probably failed after the super-chilled liquid oxygen gathered in those buckles.