The Conversation

We're using lasers and toaster-sized satellites to beam information faster through space

Author: Gottfried Lechner, Associate Professor and Director of the Institute for Telecommunications Research, University of South Australia, University of South Australia

The electromagnetic spectrum we can access with current technologies is completely occupied. This means experts have to think of creative ways to meet our rocketing demands for data.NASA Johnson/Flickr, CC BY-NC

Satellites are becoming increasingly important in our lives, as they help us meet a demand for more data, exchanged at higher speeds. This...

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