Sushant Singh Rajput has begun preparing for his role in upcoming project ‘Chanda Mama Door Ke’. He will be playing the role of an astronaut. ‘PK’ starrer shared a picture of flight journals with a title “Apollo 11 and Chanda Mama Door Ke Apollo Programme.” Apollo 11 was the spacecraft, which landed the first two Americans on the Moon. Sushant captioned the picture, “I’d always wondered how (Neil) Armstrong, Buzz (Aldrin) and Michael (Collins) were feeling during those nine days to the Moon. Well, now I know.Flight journal Apollo 11”. Previously, Sushant played in biopic ‘M.S. Dhoni: The untold story’. Sanjay Puran Singh Chauhan will be directing ‘Chanda Mama Door Ke’.