Transporting Ms Williams and Mr Bilmore was Starliner's first crewed flight. The Boeing Starliner lifted off the International Space Station in June with NASA's veteran astronauts, Sunita Williams and ...
Scientists simulated a nuclear explosion using x-ray pulses to push an asteroid-like rock away in space-like conditions.
Apophis will travel closer to us than any similarly sized astronomical object in recorded history, scientists said. It will ...