Ax-4 mission: Shubhanshu Shukla set to return from space; what’s next for him

Group Captain Shubhanshu Shukla, India’s first astronaut to the ISS, is returning to Earth on Tuesday after an 18-day mission. The Dragon spacecraft is set to undock on Monday, with splashdown expected off California. Shukla, along with three other astronauts, conducted over 60 experiments during their stay.