As space junk continues to multiply around our planet, threatening satellites and space missions, a new breakthrough proposes a non-contact solution that uses electrostatic forces to gently move ...

Airlines have long treated thunderstorms, snow and volcanic ash as the main reasons to slow or stop flights. Now a new hazard is rising from above, as fragments of rockets and satellites begin to ...

Sometimes, what goes up doesn’t come back down — instead, it becomes a problem. Junk is accumulating in space at a fantastic pace, millions of pieces orbit the Earth, from broken satellites to lost ...