SpaceX Crew Dragon vehicle could be used to evacuate ISS astronauts in an emergency

/ The leaky Soyuz spacecraft is raising concerns about how to evacuate astronauts from the International Space Station in the event of an emergency. SpaceX may have the solution. Image: SpaceX A SpaceX Crew Dragon vehicle currently docked to the International Space Station (ISS) could be used to transport extra crew members back to Earth in the event of an emergency, NASA announced.  Following a coolant leak in a Russian Soyuz spacecraft docked to the ISS in December, international space agencies including NASA and Roscosmos worked together to come up with a plan to safely transport crew members home. The