Video poster frame shows Alan Friedman’s 90mm hydrogen alpha telescope setup — nicknamed “Little Big Man” — on an Astro-Physics 900 equatorial mount. We’ve featured several beautiful images of the Sun here on Universe Today, captured by the talented Alan Friedman from his backyard telescope in Buffalo, NY. While photos of the Sun in and … Continue reading "Catching Sunlight: A TEDx Talk by DIY Solar Photographer Alan Friedman"