Atlas 5

NASA, Boeing clear Starliner for Friday launch

Boeing’s Starliner capsule, carrying an instrumented astronaut test dummy nicknamed “Rosie,” is on track for launch Friday on an unpiloted test flight to the International Space Station, mission managers said Tuesday. The flight is a major milestone in NASA’s push to resume launching U.S. crews from American soil.

Mission Reports

NASA declares first SLS core stage complete

NASA has declared assembly complete on the core stage for the first Space Launch System heavy-lift rocket in New Orleans, signaling a long-awaited transition from manufacturing to testing as the core stage is set to move to the nearby Stennis Space Center in Mississippi for a hold-down firing next year of its four shuttle-era main engines.

Falcon 9

After redesigns, the finish line is in sight for SpaceX’s Crew Dragon spaceship

Five-and-a-half years ago, SpaceX founder Elon Musk revealed SpaceX’s Crew Dragon spacecraft, a sleek-looking human-rated spaceship with 3D-printed engines, a roomy stylized interior and touchscreen controls. Now SpaceX’s first ship to ferry astronauts — with numerous design changes introduced since 2014 — is about to leave the company’s factory for final testing before launching early next year.