Make your Raspberry Pi 3 a space station with the Raspberry Pi Sense Hat. Attach the Hat to your RPi3 and turn it into a space computer. Install the special Astro Pi software and let the 64 16 bit LED lights form letters or images. Think of your own space experiment or draw a spacecat with the LEDs. Measure humidity, magnetic attraction and movement with the sensors and use the built-in joystick to control your Pi. Compose your Astro Pi yourself and use the same computer as Tim Peake uses on board the international space station ISS. Intergalactically cool!