Tonight marks the appearance of the brightest supermoon to grace the sky since 1948, appearing 30% brighter and 14% bigger than the usual glowing orb. The moon will not be this close again until November 2034.
Given this, and assuming the sky remains clear enough tonight to catch a glimpse, here’s one of several Raspberry Pi-powered astrophotography projects to get your creative senses tingling.
Having already created a similar project with a Nokia Lumia, TJ “Lifetime tinkerer” Emsley decided to try attaching a Raspberry Pi and Camera Module to a newly adopted Tasco 45X refractor telescope. They added a $10 USB shield, wireless NIC, and the usual setup components, and the project was underway.
TJ designed and 3D-printed a mount and bracket; the files are available on Thingiverse for those interested in building their own. The two-part design allows for use with various telescopes, thanks to an adjustable eyepiece adapter.
A Pi Zero fits onto the bracket, the Pi camera snug to the eyepiece, and the build is ready.
The Pi runs code written by TJ, allowing for image preview and exposure adjustments. You can choose between video and still images, and you can trigger the camera via a keyboard; this way, you don’t unsettle the camera to capture an image by having to touch the adapter in any way.
TJ will eventually be uploading the project to GitHub, but a short search will help you to build your own camera code (start here), so why not share your astrophotography with us in the comments below?
Enjoy the supermoon!