NASA plans to send a helicopter to the red planet as part of the agency's "Rover" mission launching in July 2020, hoping to demonstrate the viability and potential of heavier-than-air vehicles on Mars.
원문출처 : https://www.cnn.com/videos/us/2018/05/12/nasa-sends-chopper-to-mars-nd-vosot.cnn
원문출처 : https://www.cnn.com/videos/us/2018/05/12/nasa-sends-chopper-to-mars-nd-vosot.cnn