After creating much buzz with the trailer of 'Mission Mangal', makers have dropped the first song 'Dil Mein Mars Hai' from the film. Akshay Kumar, who is playing senior scientist Rakesh Dhawan at ISRO, shared the song on his social media account. Akshay can be seen working with his team including Vidya, Sonakshi Sinha, Taapsee Pannu, to make India's Mars mission a success.