Shubhanshu Shukla is learning to walk again after space travel. Here’s why

After spending nearly 20 days in microgravity aboard the International Space Station (ISS), Group Captain Shubhanshu Shukla is now going through recovery and adjusting to life on Earth again. A video shared by Shukla on Instagram shows him relearning how to walk, with two people supporting him as he takes slow, steady steps. Notably, astronauts are unable to walk immediately after returning from space

Explainers