Indian astronaut Shubhanshu Shukla has shown the world what “falling forever” looks like in space. In a video, he offered a peek into life aboard the International Space Station (ISS). Shubhanshu Shukla is seen changing a camera lens while two cameras float freely around him. He dismantles the lens from one camera and lets it go, but instead of dropping to the floor, the equipment hovers mid-air. He then reassembles the lens and releases the camera again, which floats the same way. Watch video #