Astrophotography Gallery

Galaxies & Nebulae

Galaxies & Nebula
Seagull Nebula
The Seagull Nebula is located between the constellations Monoceros and Canis Major. The nebula is about 3800 light years from Earth. The nebula, which got its name because the combination of a bright round “head” and long “wings” resembles a seagull, was discovered by Welsh amateur astronomer Isaac Roberts in the 1800s. A nebula is an interstellar cloud of dust and gases such as hydrogen and oxygen. Interstellar dust and gases are pulled together to form the cloud we see. As these clouds condense, new stars can be formed. The prominent red color we see in the Seagull Nebula is due to ionized hydrogen gas. The gas is ionized by the energy of nearby stars.
« of 13 »

Zodiac Collection

PISCES - Pinwheel Galaxy
Pisces - Feb 19 - Mar 20. The spiral Pinwheel Galaxy is between 20 and 27 million light years from us in the constellation Pisces. That means that the light we see was emitted over 20 million years ago and took that long (at the speed of light!) to travel to Earth. The Pinwheel Galaxy is a cluster of around a trillion stars held together by gravity. It’s a spiral galaxy with a central bulge of stars and arms of stars, dust and gases. The entire galaxy is rotating together. Hotter stars appear white or blue, while cooler stars appear red or brown.
« of 10 »