A possible urine leak in SpaceX's Crew Dragon capsule means astronauts might have to get creative with their "necessary functions" when they return to Earth.
The US Navy submarine USS Connecticut struck an underwater seamount in international waters in the South China Sea last month, injuring around 11 sailors.
Mechanical engineers have discovered a method of manipulating orbiting space debris with the use of spinning magnets, allowing agencies more dexterous movement in clearing out space junk or repairing satellites.