Hundo - Hundo automatically collects verified product reviews from your customers to display on your product pages providing social proof and helping to increase sales.
Satscape - A satellite tracking program for Windows, Mac OS and Linux.
Spacetime - Work hour and time zone management for distributed teams.
Heavens Above - Website for tracking Satellites, Space ships and other space objects.
WhosDown - App where you can genuinely make friends—connecting with someone that shares a common interest
Orbitron - Orbitron - Satellite Tracking System written by Sebastian Stoff.