NASA's next Mars chopper concept could do far more than fly — it could help unlock the planet's watery past, reveal signs of life and scout landing zones for astronauts.

Meet 'Nighthawk': Mars helicopter mission could be big leap for exploration

Source: space
Source Link: https://www.space.com/the-universe/mars/meet-nighthawk-mars-helicopter-mission-could-be-big-leap-for-exploration