IC 443, also known as the Jellyfish Nebula, is a supernova remnant in the constellation Gemini, located about 5,000 light-years from Earth. It was formed when a massive star exploded roughly 5,000 to 10,000 years ago. Today, we see the…
In the constellation Orion, just south of the belt star Alnitak, lies one of the most famous regions in the sky: the Horsehead and Flame Nebula complex. This image shows the reddish emission nebula IC 434 with the dark silhouette…
In the constellation Cassiopeia, the Soul Nebula IC 1848 is a vast H II region where young, massive stars flood the surrounding hydrogen gas with ultraviolet radiation, causing it to glow. This image was captured in the SHO palette, combining…
In the constellation Cassiopeia, this wide-field image captures two objects at very different distances: IC 63 (“Ghost of Cassiopeia”) – A compact emission and reflection nebula illuminated by the bright star γ Cassiopeiae, surrounded by extended hydrogen gas and dust…
In the constellation Auriga, this wide-field image shows the emission nebulae IC 405 – Flaming Star Nebula, IC 410 – Tadpole Nebula and IC 417 – Spider Nebula. The image also includes the star clusters NGC 1912 and NGC 1960.…
Since I could not find an image of LDN 1374, I decided to give it a try myself. This field lies near the border between the constellations Perseus and Cassiopeia. On the left side of the image is the open…
In the constellation Perseus lies the emission nebula NGC 1499 (“the California Nebula”). Dark dust filaments absorb light and appear as silhouettes against the glowing gas—tracing dense material from which new stars can form over time in regions like this.…
In the constellation Taurus, this image shows the open star cluster of the Pleiades (M45) — a striking winter object that can be recognized with the naked eye as the small “Seven Sisters.” Surrounding the hot, young stars is a…
Description In the constellation Camelopardalis, this image shows the emission nebula Sh2-202 (right) and the bluish reflection nebulae vdB 14 & vdB 15 (left). While the red region is glowing hydrogen gas excited by high-energy radiation, the dust in vdB…
Clamshell / North America / Pelican (Sh2-119 / NGC 7000 / IC 5070) In the constellation Cygnus, this wide field image shows a glowing landscape of gas with the reddish emission nebula Sh2-119 on the left and, on the right,…
