A test of parachutes for SpaceX’s Crew Dragon spacecraft did not go as planned last month, NASA and SpaceX confirmed May 8.During a hearing of the House Science Committee’s space subcommittee on NASA’s exploration plans, Rep. Mo Brooks (R-Ala.) quizzed agency officials on the testing of parachutes for commercial crew vehicles, zeroing in on a specific, previously undisclosed test in April.“Did SpaceX conduct, in April of 2019, a parachute test in Delamar Dry Lake, Nevada?” he asked. “What happened in that test?”“The test was not satisfactory,” responded Bill Gerstenmaier, NASA associate administrator for human exploration and operations and one of the witnesses at the hearing. “We did not get the results we wanted, but we learned some information that’s going to affect, potentially, future parachute designs.”In that test, one of the four parachutes was “proactively failed” to demonstrate the “single-out” capability of the overall system. However, he said, “the three remaining chutes did not operate properly.” That caused a test sled to hit the ground faster than expected, damaging it.
link.
No comments:
Post a Comment