Live coverage: New Horizons flyby target comes into focus

The program manager in charge of Boeing’s Starliner crew capsule program said Friday that additional checks would have uncovered problems with the spaceship’s software that plagued the craft’s first unpiloted orbital test flight in December, but he pushed back against suggestions that Boeing engineers took shortcuts during ground testing.

NASA has directed Boeing and SpaceX to halt activities under contracts awarded last month to build commercial space taxis to ferry astronauts to the Space Station while the U.S. Government Accountability Office reviews a protest of NASA’s decision filed by Sierra Nevada.

Setting up post at the king of planets, NASA’s Juno spacecraft fired its main engine for 35 minutes Monday, steering into orbit around Jupiter to peer inside the gas giant and give scientists a better idea of how the solar system took shape 4.6 billion years ago.