Out of 3000 entries from over 193 countries, three Indian school kids have been selected among the 24 winners of NASA's 2018 Commercial Crew Program Calendar Art Contest. 11-year-olds Selva and Kaviya from Tamil Nadu drew an astronaut getting ready for the space journey and an organic farm cultivated in space, whereas 9-year-old Uttaran from Kolkata made a rocket-themed drawing.