NASA astronauts practice how to fly Crew Dragon vehicle

(Image credit: Megan McArthur/Twitter) July 31, 2020: NASA astronauts Megan McArthur and Shane Kimbrough can be seen in this image, which McArthur shared to Twitter, at SpaceX, practicing how to fly the company's Crew Dragon vehicle. The pair will make up half of the crew that will fly to the space station with SpaceX's Crew-2 mission, slated for 2021.