http://indianexpress.com/article/technology/science/isro-set-to-launch-indian-space-shuttle-heres-why-it-is-a-big-deal-2801811/

"..This is the first time ISRO launched a space craft, which actually has delta wings and it will now be glided back onto a virtual runway in the Bay of Bengal...expected that the vehicle will disintegrate on impact with water since it is not designed to float.."