Science Space.com

Churning spacetime and destroyed stars help reveal how fast supermassive black holes spin
Boeing Starliner's 1st astronaut launch delayed again, this time with no new flight date
Space debris could be dealt with more cheaply than previously thought, new NASA report suggests
Dream Chaser space plane arrives in Florida ahead of 1st launch to ISS (photo)
Doctor Who 'Boom': Who are the marines really fighting on Kastarion 3?
China's Chang'e 6 mission gearing up for early June landing on moon's far side