"The first thing I did ...was to go on to Google and type in 'How do you land on the moon?'" entrepreneur Rahul Narayan tells the BBC.

He's leading a team in Bangalore that is competing to build a rover that will trundle across the lunar surface and gather valuable data.

Read more at The Disruptors - The new space race

Producers: Adrienne Murray and Aamir Peerzada

Camera: Jaltson Akkanath Chummar