Chinese astronauts study ancient microbes aboard Tiangong space station (video)
Boeing's Starliner spacecraft will attempt to return to Earth without a crew on Friday
Wildfire destroys 20% of Brasilia forest, arson suspected
Blue Origin droneship arrives in Florida ahead of 1st New Glenn launch (video, photos)
'There was some tension in the room', NASA says of decision to bring Boeing's Starliner spacecraft home without astronauts
‘Enthusiastic amateur’ finds ‘remarkable’ Pictish ring buried for more than 1,000 years
Asteroid will imminently burn up in Earth’s atmosphere over Philippines
Boeing will fly its empty capsule back to Earth soon. Two NASA astronauts will stay behind
