Abstract: This paper presents a tutorial on the Tracking, Telemetry, and Command (TT&C) for spacecraft and satellite missions. In particular, it provides a thorough summary of the design of the TT&C, ...

This is the open source version of Scratch 2.0 and the core code for the official version found on http://scratch.mit.edu. This code has been released under the GPL ...

What exactly was the Space Race? Why did we care so much? The Space Race grew out of the Cold War between the United States and the Soviet Union, the most powerful countries after World War II. For a ...

"SPACE INVADERS PART II" is a shooting game released by TAITO in 1979. The enemy Invaders have returned more powerful than ever, having acquired new tactics like splitting and receiving reinforcements ...