Nasa set to deploy first-ever helicopter on Mars

We could call July 2020 the month of Mars given three space missions over the last 30 days were all aimed at studying the red planet. The last of the three, Nasa's 'Perseverance' rover is set to take-off for the red neighbour on Thursday, is a six-wheeled robot tasked with deploying a mini helicopter called Ingenuity which will pave way for future human missions.