ATMBy WimD21 in Workshop3D Printing1,2147 Suggested Projects FavoriteAutoscopeby VinitN1 in 3D PrintingCosmos Mariner: a Large Aperture Dobsonian Telescopeby gravitino in ScienceThe Astronomy Clockby JohnW539 in ClocksThe Earth Clockby SimonRob in ClocksHow to Build a Precise Mechanical Planetariumby Guus_ in WoodworkingArduino Star-Finder for Telescopesby arthur_dent in ArduinoBuilding a Solar Projectorby K3WFN in SolarPiKon Telescopeby Markwrig in 3D PrintingHow To: STAR TRAILSby Nate01 in PhotographyRPI Interchangeable Lens Camera From Old SLR Camera Lensby Divejackdive in Raspberry PiTravelapseby AntoineLaminette in CamerasBinocular Parallelogram Mountby arpruss in ScienceEquatorial Platform for the Northby ThomasJ1 in WoodworkingHow to Build an Equatorial Mount for Long Exposure Astrophotographyby ridiculously.awesome in ScienceControl Your Telescope Using Stellarium & Arduinoby NelsonFerraz in ScienceDIY Astronomy Flashlightby Bot1398 in LEDsHave an instructable you think should be included in this collection?SubmitSuccess!