Tag: satellites
Space Is Dirty, and the Swiss Are Cleaning It Up
Carol Pinchefsky February 15, 2012
Space is a dirty place. Over 16,000 pieces of debris over 10 cm wide have been left behind since Sputnik took to the skies in 1957. And now the Swiss want to do something about it. Scientists with the Swiss Space Center at the École Polytechnique Fédérale de Lausanne (EPFL), Switzerland, are developing a “janitor” satellite, known as CleanSpace One, to make space tidier.
