Building the Poor Man’s Star Analyzer (PMSA) Spectrograph
After attending the Sacramento Mountain Spectroscopy Workshop last year and getting excited about doing spectroscopy on my own telescope, I’ve…
New Raspberry Pi HQ Camera Testing
The Raspberry Pi camera modules have been around for quite a while but the latest model is of real interest…
Raspberry Pi Camera evaluation for Astronomy
While my allsky camera (www.gordtulloch.com/allsky) is working fantastically well, I’m also looking at making some projects that need a camera…
New Bright Comet in July
Comet NEOWISE C/2020 F3 looks like it might put on an interesting show in July/August! Perihelion is on July 3,…
Imaging Workstation
The new Allsky Camera has a really nice additional use – finding sucker holes to take pictures through! Here you…
Smoke Ring in the Sky
M57, or the Ring Nebula, is a planetary nebula, the glowing remains of a sun-like star. The tiny white dot…
M13 At the Solstice
Messier 13, the Great Globular Cluster in Hercules, is a globular cluster of several hundred thousand stars in the constellation…
New Article: Building An Allsky Camera now online!
You can build an Allsky camera very easily and without the large expensive of commercial models. Read this to learn…
Orion P1 Polar Alignment Camera Review
I’ve published a review of the Orion P1 Polar Alignment Camera destined for publication in the Journal of the Winnipeg…
New AllSky Camera Up and running!
My new AllSky Camera is up and running. You can find the site at: https://www.gordtulloch.com/allsky