NASA admits old SpaceX heat shield design had strength issues

SpaceX and NASA gear up for a record-breaking space mission that could change everything. The Crew Dragon spacecraft prepares to fly for the sixth time ever on the upcoming Crew 11 mission. The same ship called Endeavor that made the first crewed flight will attempt another historic journey. Space bosses worked together to build better safety equipment for the dangerous trip. The mission marks the fifth Dragon flight of 2025 and SpaceX's fourth human spaceflight attempt during the year.

Engineers created stronger parachutes and a brand new heat shield to protect astronauts during landing. NASA program manager Steve Stich explained that the Drogue 3.1 parachutes make the spacecraft much safer when it returns to Earth. SpaceX also designed a completely different heat shield that works better than the old version. The previous shield was extremely hard to build and caused major headaches for the manufacturing team. Workers struggled to get the right strength from the complicated layers and bonding materials.

The space companies want to certify the Dragon for 15 total flights and extend missions to eight months. About 70 percent of the spacecraft parts already passed tests for 15 flights while other pieces still need more work. Some structural parts and helium tubes require additional testing before getting full approval. Sarah Walker from SpaceX said the team wants 100 percent qualification for all 15 flights. The new heat shield gives better landing speed control and much easier production methods.
 

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