Robotnik's Space Satellite is an object that appears in the Sonic the Comic series published by Fleetway Editions. It was a large, egg-shaped orbital laser cannon that Dr. Robotnik used to fire a death ray laser beam at the Emerald Hill Zone to reshape Mobius the way he wanted.
Robotnik's Space Satellite was created a short time after Dr. Robotnik's takeover as dictator as a part of his plan to transform the face of Mobius. When the satellite first fired, Sonic raced halfway around the planet to stop it, which he did by creating a giant mirror out of beach sand (by using his hyper-speed on it) and then using the mirror to reflect the beam back at the space satellite and destroy it.
- The satellite's shape and function bears several similarities to Robotnik's Death Egg satellites, one of which had been destroyed some time before and one of which was built some time after.