Photo of the Week

Planetary Nebula M27 by Ron Brecher

Planetary Nebula M27 by Ron BrecherThe planetary nebula M27 (popularly known as the Dumbbell Nebula) looks like a small, suspended puff of smoke when viewed in backyard telescopes on summer nights. The name, “planetary nebula,” was coined in 1785 by astronomer William Herschel, who noted the vague resemblance such objects have to the outer planet Uranus, which Herschel had discovered only four years earlier.

In this 20.7-hour composite CCD exposure taken over many nights from 2011 to this year, astrophotographer Ron Brecher of Guelph, Ontario, captured the delicate structure of the expanding cloud of gas emerging from the nebula’s dying central star. You can see more of Brecher’s astronomical images at his web site: astrodoc.ca.

See More Photos of the Week

Enter the Photo of the Week Contest

Do you have a superb night-sky photo that you think might be Photo of the Week material? Click here to find out how to send your photo submission to us.

You could win one of five great prizes from Camera Canada, Celestron, Sky-Watcher, iOptron, and Meade!

Categories: Photo of the Week
iOptron Photron RC
Celestron -- Holiday Headquarters
Ontario Telescope SkyTech Filters
Give the Gift of SkyNews