Hubble Telescope Projector

The Hubble space telescope was the first in orbit observatory launched in 1990 and still active today. Hubble is the only telescope designed to be maintained in space by astronauts. Five Space Shuttle missions have repaired, upgraded, and replaced systems on the telescope. For the perfect build… (optional) … you will need the following items*18 8mmx2mm(amazon) magnets if you wanna take it back apartGlue of your choice*200mm Concave lens(amazon) this will allow projector to broadcast biggerSome sort of light sourceI've had good luck with tea lights and single LEDsMultiple LEDs can distort the image disc, but that may be what your looking forDownload my Printable Moon Shelf to display it on Make your own projection discsJust make a disc with a 49.5mm diameter and height of 2mmBlank disc in raw model filesI printed mine with only one wallColors UsedGray, Silver, White, Gold, Red, BlackTo save on color changes the included jig allows for cutting of filament to correct length and then b