Asimov’s Children - Robots in Space

When I was a child, we used to spend Durga Puja at the foot of the Ayodhya Hills, Purulia where one of the fascinations was to spot artificial satellites, with our naked eyes, as they darted through the stars across the night sky. This Deepawali, parked in the pristine gardens of the Tumsong Tea Retreat near the dreamy town of Ghoom, Darjeeling, I was looking forward to a similar sky show when a thought struck me. Chinese fireworks may be out of favour this year, but right above me in the sky, was Tiangong 2, the Chinese permanent space station where two Chinese taikonauts had just arrived for their month long tour of duty. Living in space is tough and the technology necessary to make space habitable and safe for humans is very difficult and expensive to develop. Hence China’s Taikonauts@Tiangong is an impressive feat, but is it really necessary? Should India try to catch up? Or is there an alternate, inexpensive approach? The sci-fi stories of Isaac Asimov’s famous “positronic” ro...