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Hubble revisited the Veil Nebula



Hubble recreates the Veil Nebula

Image credit: ESA/Hubble and NASA, Z. Levay

This image taken by the NASA/ESA Hubble Space Telescope revisited the Veil Nebula and was used in a previous version of Hubble Imagery. In this image, new processing techniques have been applied to show the subtle fine lines of the nebula and the fine details of the filaments of ionized gas.

To create this color image, Hubble̵

7;s Wide Field Camera 3 instrument used five different filters to observe. The new post-treatment method further enhances the emission details of dual ionized oxygen (here in blue), ionized hydrogen and ionized nitrogen (here in red).

The Veil Nebula is located in the constellation Cygnus (Cygnus), about 2,100 light-years from the earth. From an astronomical point of view, it is a relatively close neighbor. Only a small part of the nebula is captured in this image.

The Veil Nebula is the visible part of the nearby Cygnus ring, which is the remnant of a supernova formed by the death of a huge star about 10,000 years ago. The mass of that star is 20 times that of the sun. It was happy and died early, and ended its life with a huge release of energy. Despite such a violent incident, the shock waves and debris generated by the supernova are still carving the subtle ionized gas traces of the Veil Nebula, creating an amazing astronomical beauty.

Hubble’s Caldwell Catalogue also contains the Veil Nebula, a collection of astronomical objects photographed by Hubble that can be seen by amateur astronomers in the night sky.


Hubble has captured a vibrant planetary nebula


Citation: Picture: Hubble revisited the Veil Nebula (April 2, 2021), retrieved April 2021 from https://phys.org/news/2021-04-image-hubble-revisits-veil-nebula.html Month 2

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