Blue Origin is looking at the New Shepard parachute problem.

Blue Origin is looking Florida’s Kennedy Space Center On the most recent Blue Origin New Shepard suborbital flight, a parachute did not fully inflate because a line controlling its expansion was not cut as intended.

During the New Shepard crew capsule’s descent on the NS-25 mission on May 19, one of the three parachutes failed to fully expand. The capsule landed without any problems, and the other two parachutes functioned as intended.

NASA officials stated that they had been briefed by Blue Origin of the parachute issue because parachutes on other vehicles, such Starline, employ comparable components at a May 31 briefing about the impending Boeing CST-100 Starline crewed test flight.

Blue Origin is looking at the New Shepard parachute problem.

Blue Origin is looking The parachutes are intended to deploy gradually, a process known as reefing, in order to restrict the stresses on them, according to Steve Stich, NASA’s program manager for commercial crew. He explained, “In this instance, one of the parachutes got stuck in what I would call the first stage” of the reefing process, limiting the parachute’s opening.

A band or line at the parachute’s throat controls that. He stated, “What was observed was that the cutters, for whatever reason, did not cut that line.” Although testing revealed no signs of any issues with the cutters used on Starliner, Stich noted that the parachutes on that aircraft employ a similar design. This gave the Starliner launch the necessary “flight rationale” to move forward.

He gave Blue Origin credit for providing information regarding the parachute problem. “A small group of people, including employees of Blue Origin, Boeing, NASA, and SpaceX, work on these parachutes,” he remarked. They’ve done an excellent job of sharing data with us. They still have us following them, and they don’t really have any kind of root cause yet.

Blue Origin is looking However, Blue Origin has not mentioned the parachute malfunction or investigation in their mission announcement, and has given the public very little information about it.

A firm representative told Space News on May 31 that “our New Shepard system uses three parachutes and is designed to land safely with just one deployed.” Every flight system is thoroughly reviewed after each trip, and the analysis is ongoing. We are still providing launch providers, NASA, and our chute supplier with data and analysis from our parachute deployment.

Several crewed vehicles that use parachutes have experienced issues. The crewed test flight of Starliner was delayed from the previous year due to the need to replace “soft links,” or parachute components, that lacked sufficient safety margins. When building parachutes for the Crew Dragon spacecraft, SpaceX encountered its own difficulties. More recently, the company discovered that one of the four parachutes did not fully inflate during deployment, but it opened more slowly than the others.

Blue Origin is looking at the New Shepard parachute problem.

Blue Origin is looking Notwithstanding decades of use in spaceflight, the issues with parachutes highlight the difficulties in their design. Jim McMichael, senior technical integration manager for NASA’s commercial crew program, stated in an interview before to a previous Starline launch attempt that “it’s the only system you ask to assemble itself in flight.”

Blue Origin is looking The “chaotic environment” in which parachute deployment occurs is influenced by various factors, including the wake the spacecraft leaves behind as it falls through the atmosphere. “As far as we’ve come with parachutes, even with all the technology we have and everything else, we still can’t model a parachute inflating,” he stated. However, models are able to estimate system loads with accuracy after it begins to inflate.

“It appears to be simple,” he said in closing. “It’s still a little challenging.”

Article Source space news

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