The SpaceX Dragon Endeavour capsule carrying NASA astronauts Doug Hurley and Bob Behnken has splashed down in the Gulf of Mexico off the coast of … On Sunday, about an hour before splashdown, it fired its engines for one final burn that began its descent home. Hurley is a veteran Marine Corps test pilot, and Behnken was an Air Force flight test engineer before his selection as an astronaut.“Ultimately they decided on a touchscreen interface,” Hurley said. And then you know we almost had people quit at SpaceX over how hard the parachutes were. "Technicians aboard the Go Navigator also briefly delayed opening the hatch because of a build-up of harmful fumes around the capsule. Thank you very much for the good ship Endeavour.”Hurley came out moments later. Tests found no toxic fumes inside the capsule.Even with the delay, SpaceX’s egress, or exit, timeline was well on schedule. SpaceX, owned by billionaire entrepreneur Elon Musk, beat out industry titan Boeing to send the first manned mission to space as part of NASA’s commercial crew program. The astronauts could even take manual control during launch or re-entry in the event of a guidance failure.Hurley was pilot on two space shuttle missions, including the last shuttle flight in 2011.The Crew Dragon is designed to by fully autonomous, but there are a few opportunities for the astronauts to manually override the autopilot.

And it came just days after another triumphant moment for NASA, the launch of the Mars Perseverance rover that is expected to reach the red planet in February.Shortly after the May 30 launch of the astronauts into orbit, SpaceX founder Elon Musk grew emotional as he talked about the responsibility of getting the astronauts, both fathers to young boys, back to their families safely.To make it home, the spacecraft undocked from the space station at 7:35 p.m. Eastern time Saturday evening while it was orbiting the Earth at 17,500 m.p.h., or more than 22 times the speed of sound. Forty minutes later, the spacecraft was hoisted aboard the recovery ship.

NASA astronauts Doug Hurley and Bob Behnken have completed a successful splashdown in the Gulf of Mexico off the coast of Pensacola, Fla., aboard the SpaceX Dragon Endeavour capsule. [ August 6, 2020 ] Crew Dragon Endeavour shortly after being pulled from the water on Sunday, August 2, 2020.

Succès du premier vol habité du Crew Dragon 1 juin 2020 idariane ISS & vols habités 4 Le retour du décollage d’un vaisseau habité américain depuis le sol des Etats-Unis est enfin arrivé pour la NASA après 9 ans, et l’arrêt des Navettes Spatiales en 2011. SpaceX's Crew Dragon Endeavour spacecraft splashes down in the Gulf of Mexico with NASA astronauts Bob Behnken and Doug Hurley onboard on August 2, 2020. Demo is short for demonstration, meaning SpaceX’s mission to fly a pair of NASA astronauts to and from the International Space Station is one big test, a way to prove the company is capable to pulling off the feat safely.The launch and docking two months ago was picture perfect, NASA and SpaceX said. The Coast Guard said in a statement it had one 87-foot and one 45-foot ship near the landing site to try to enforce the protective area, but some boaters largely disregarded government warnings to stay clear.“With limited assets available and with no formal authority to establish zones that would stop boaters from entering the area, numerous boaters ignored the Coast Guard crews’ requests and decided to encroach the area, putting themselves and those involved in the operation in potential danger,” the Cost Guard said in a statement, adding that it would launch a “comprehensive review” of the operation with NASA and SpaceX.“We had all the clearance that was required at landing. Pour la première fois dans l’histoire de l’exploration spatiale, La mission Demo-2 a été menée avec succès par SpaceX.

As it plunged into the thickening atmosphere, the friction generated enormous heat, as high as 3,500 degrees Fahrenheit.The capsule, named Endeavour by its crew in homage to the space shuttle of the same name, appeared to weather the trip home successfully, scorch marks and all. The upgraded version uses a stronger material in the lines that run to the canopy and a new stitching designed to handle the loads at deployment.At a press conference late last year, Musk said the Mark 3 parachutes are “probably 10 times safer” than the Mark 2 version. The Endeavour has three days’ worth of “consumables” — food, water and oxygen — on board if the crew needs to postpone reentry.The most important news stories of the day, curated by Post editors and delivered every morning.The most important news stories of the day, curated by Post editors and delivered every morning.Share your feedback by emailing the author. They took off their SpaceX-made pressure suits and changed into more comfortable clothing, then Hurley began testing his ability to provide manual inputs to the capsule’s flight control system, which is normally designed to autonomously control the spacecraft’s movements.Using touchscreen controls, Hurley prepared commands that would have changed the Crew Dragon spacecraft’s attitude, or orientation, in space. “I don’t think I’m going too far out on a limb to say that the right answer for all flying is to not switch to a touchscreen necessarily, but for the task that we have, and the capability to kind of keep ourselves safe flying close to the International Space Station, the touchscreen is going to provide that capability just fine.“It just might not the same thing you’d want to use if you were suited up and trying to fly an entry or an ascent, for example, like we were trying to do with the space shuttle.”Hurley and Behnken announced after Saturday’s launch they have named their crew capsule “Endeavour” after the retired NASA space shuttle.

Ce dimanche matin, Bob Behnken et Doug Hurley ont rattrapé leur cible.

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