Since 2012, Nasa's Curiosity Rover has been traversing the red planet to see if it could support microbial life. Now the ExoMars team are attempting to search deeper with the Rosalind Franklin Rover which will be launched to Mars in 2022. 

Emma Keeling meets Abbie Hutty and Professor Andrew Coates to see how the Rosalind Franklin Rover will land on Mars and look to answer one of the great questions of life - are we truly alone in the universe?