NGC 7635 is commonly known as the Bubble Nebula. It is in the constellation of Cassiopeia. It is a rare example of a planetary nebula which is illuminated by a very hot OB type star.
200mm F5 Newtonian telescope on a EQ 5 mount. Starlight Xpress MX716 CCD camera
23x25 seconds exposures. Processed with Starlight Xpress software and astromix.
Mexborough & Swinton Astronomical Society is a Registered Charity in England & Wales, Registered Charity No 1064103.
Affiliated to the Federation of Astronomical Societies.
Copyright © 2005-2020 Mexborough & Swinton Astronomical Society.