Visar inlägg med etikett high resolution. Visa alla inlägg
Visar inlägg med etikett high resolution. Visa alla inlägg

onsdag 16 september 2026

The chromosphere of the sun - high res photo.

The chromosphere is the thin middle layer of the Sun's atmosphere, located just above the visible surface (photosphere) and below the outer atmosphere (corona). It comes from the Greek word chroma, meaning color, because it shines with a bright red glow during total solar eclipses. The red color comes from glowing hydrogen gas, specifically the hydrogen-alpha (H-alpha) light wavelength. It extends roughly 2,000 to 4,000 kilometers (about 1,200 to 2,500 miles) above the solar surface. Unlike inner layers, it gets hotter as you move outward, rising from about 4,000 K near the bottom to 10,000 K (or higher) at the top. Possible to see/photograph: Spicules: Narrow, grass-like jets of plasma that shoot upwards from the bottom layer before falling back down.

Prominences and filaments: Huge, cool loops and clouds of gas held above the surface by magnetic fields. Visibility: It is normally hidden by the blinding brightness of the photosphere below, but it is visible during total solar eclipses or through special solar filters.

Photo taken with several photos stitched together as a high res photo of the sun.




torsdag 6 november 2025

A view from planet Earth

Small Fungus standing and almost looks like stargazing under the night sky. Fungi break down dead organic matter like cellulose and lignin, returning vital nutrients to the soil. Without them, the world would be buried under organic debris. Fungi are major players in the carbon cycle, storing carbon in the soil and helping to regulate the climate. Some fungi have the ability to digest pollutants, helping to clean up the environment. Beautiful planet!

Prints at webshop