Following is a summary of current science news briefs.
Boeing received 'unnecessary' contract boost for astronaut capsule, watchdog says
Boeing's multibillion dollar contract to build U.S. astronaut capsules received an "unnecessary" extension from NASA, a watchdog report said on Thursday, the latest management blunders in the agency's program to restart domestic human spaceflight. NASA agreed to pay Boeing Co a $287 million premium for "additional flexibilities" to accelerate production of the company's Starliner crew vehicle and avoid an 18-month gap in flights to the International Space Station. NASA's inspector general called it an "unreasonable" boost to Boeing's fixed-priced $4.2 billion dollar contract.