The Fleet Admiral - #1 and #2 above as well as an exclusive 3D-printed model of the winning design of this competition. What a conversation starter for your desk! And only the start of your personal Dragonfly swarm.
The Hegemon - All of the inspirational rewards above (yes, all of them!) AND a VIP invitation to the award ceremony in London, where you will personally interact with the student teams and interstellar experts. (Does not include travel or accommodation - ceremony 3rd of July 2015)