- An Introduction to Green Flashes - Real phenomena seen at sunrise and sunset when some part suddenly changes color at sunset, from red or orange to green or blue.
- ButterflyDiagrams of the Sun - The plotting of sunspots with a computer.
- Franky Dubois Sun Page - Observatory and instruments, sunspot information, solar photography, images, events, and links.
- Observing the Sun in H-Alpha - Article on observing the chromosphere requiring a very narrow bandwidth filter centered on the Hydrogen Alpha spectral line.
- Observing the Sun with a Spectroheliograph - An instrument intended to produce monochromatic images in various wavelengths with solar archives, galleries, articles and notes, and FAQ.
- Solar Folklore - Myths, legends and tales represent a culture's world view, a peoples' attempt to explain, understand, and come to grips with nature's phenomena.
- Solar Observations by Michael Oates - Daily images taken with a hand held digital camera and links.
- Solar Observing by Peter Meadows - Introduction, activity notes, drawings and animations, measuring, observing, sunspots, transits, and links.
- Space Weather Forecast - Includes the sun, the Northern Lights, shooting stars, and almanac.
- SunHeight - Make computations in real time.
- Winter Solar Observatory - Located in Roeland Park, Kansas and contains images from a high resolution CCD camera that is captured directly into a computer or stored on 8mm video tape.
