The concept known as “Kessler Syndrome” was proposed nearly five decades ago. Experts weigh in on whether the space-based disaster scenario is already unfolding.
The InternationalSpaceStation (ISS) has once again served as a window into the universe and a hub for groundbreaking research this year. NASA's latest collection of best science images of ...
Keen for its astronauts to continue living in near-Earth orbit after the ISS's decommissioning, NASA wants private firms to develop their own space stations.