Group Captain Shubhanshu Shukla returned from space on Tuesday and his sister Shuchi Shukla said she is happy that children will be motivated by the success of the mission. "The landing was beautiful and smooth, we also got emotional. We have always believed that whatever Shubhanshu does will be good. Words are not enough to express the emotions we are feeling. I am thankful to god that Shubhanshu's mission was a success and I am his sister," she said.