The Elephant's Trunk Nebula
also known as IC 1396A, is an emission nebula within the larger ionised gas region IC 1396 in the constellation Cepheus. Its distinctive shape resembles an elephant's trunk hence the name. Located about 3,000 light-years from Earth, it is a stellar nursery where new stars form within dense clouds of gas and dust.
This image combines about 17 hours of exposures, made from 202 individual 5 minute sub-exposures. These were captured over 9 nights between January and March 2023 from a back garden in Prestwick (Scotland) with a dedicated astrophotography setup.
Did you know?
Although these nebulae appear peaceful, they are among the most energetic places in our galaxy. The Bubble Nebula is being inflated by a single massive star whose powerful stellar wind travels at millions of kilometres per hour, sweeping surrounding gas into the giant bubble we see today.
Nearby, the Lobster Claw Nebula is a vast stellar nursery where new generations of stars are continuing to form. Some of these young stars may one day have planets of their own, while others will eventually explode as supernovae, enriching the galaxy with the elements needed to create future stars, planets and even life.
This image captures two very different stages of a star’s life at once—one region where stars are being born, and another where a massive star is dramatically reshaping its surroundings through its immense power.