If you guys remember, we had EXCLUSIVELY broken the news to you about Aamir Khan?s next project being that of astronaut Rakesh Sharma. While the actor is currently busy shooting for Dangal i.e. a biopic of Mahavira Phogat, clearly he?s not over the real life characters overdose as post a wrestler, he?ll be flying out of space! However, we now found out exclusively from our source that the work for Rakesh Sharma?s biopic has already started. A source revealed that the prep for his next film has already begun. Our source further added, ?Aamir is currently busy with Dangal however he has also started working on the Rakesh Sharma biopic.?