SPACE: SpaceX, Boeing design risks threaten new delays for US space program.

Just ahead of the first scheduled un-manned test flight slated for March 2 under NASA’s multibillion-dollar Commercial Crew Program, NASA’s safety advisory panel cited four “key risk items” in its 2018 annual report earlier this month.

For Boeing, they include the capsule’s structural vulnerability when the heat shield is deployed. For SpaceX, the report mentioned the redesign of a SpaceX rocket canister following a 2016 explosion and its “load and go” process of fueling the rocket with the crew already inside the capsule. “Parachute performance” remained an issue for both companies.

“There are serious challenges to the current launch schedules for both SpaceX and Boeing,” the report said.

Two people with direct knowledge of the program told Reuters that the space agency’s concerns go beyond the four items listed, and include a risk ledger that as of early February contained 30 to 35 lingering technical concerns each for SpaceX and Boeing.

Reuters could not verify what all of the nearly three dozen items are. But the sources familiar with the matter said the companies must address “most” of those concerns before flying astronauts and, eventually, tourists to space.

Let’s get this fixed and get to launching.