NASA astronauts on their monthslong expedition on the International Space Station
CBS News senior national correspondent Mark Strassmann interviews NASA astronauts Jack Hathaway and Jessica Meir, the current commander of the International Space Station, as they wrap up a more than seven-month expedition aboard the orbiting laboratory. They discuss recent spacewalks, SpaceX's Star
<p>CBS News senior national correspondent Mark Strassmann interviews NASA astronauts Jack Hathaway and Jessica Meir, the current commander of the International Space Station, as they wrap up a more than seven-month expedition aboard the orbiting laboratory. They discuss recent spacewalks, SpaceX's Star</p>