Raman Science Centre Planetarium is situated at: 

The first satellite launched by India 

The unmanned aerial vehicle for counter insurgency operations developed by DRDO 

The first space station in the world 

During the solar eclipse, which of the following represents the relative position of the sun, moon and earth correctly ? 

പ്ലൂട്ടോ സൂര്യനെ ചുറ്റാനെടുക്കുന്ന സമയം എത്ര ?