Original Post
From a BBC article about the viasat-1 satellite:
[attachment=5806:viasat-1.png]
I've seen it before in pictures of satellites, but what actually are all those spiky blocks, and what do they do?
[attachment=5806:viasat-1.png]
I've seen it before in pictures of satellites, but what actually are all those spiky blocks, and what do they do?
