Messier 52 - Wikipedia
Messier 52 or M52, also known as NGC 7654 or the Scorpion Cluster, is an open cluster of stars in the highly northern constellation of Cassiopeia. It was discovered by Charles Messier in 1774. [3][a] It can be seen from Earth under a good night sky with binoculars.
Messier 52: Open Cluster in Cassiopeia - Messier Objects
2015年6月10日 · Messier 52 (M52, NGC 7654) is a bright open cluster located in the constellation Cassiopeia. With an apparent magnitude of 6.9, it can be seen in binoculars and small telescopes. The cluster lies 4,600 light years away.
APOD: 2011 September 14 - The Bubble and M52
2011年9月14日 · Embedded in a complex of interstellar dust and gas and blown by the winds from a single, massive O-type star, the Bubble Nebula, also known as NGC 7635, is a mere 10 light-years wide. On the other hand, M52 is a rich open cluster of around a thousand stars.
How to Find and Observe M52, an Open Cluster - Love the Night …
When you’ve finished looking at M52, nudge your telescope half a degree southwest and see if you can spot the elusive Bubble Nebula (NGC 7635), discovered by William Herschel in 1787. (If you’re not sure of the correct orientation, the delta shape of M52 points towards it.)
APOD: 2021 September 25 - The Bubble and the Star Cluster
Embedded in a complex of interstellar dust and gas and blown by the winds from a single, massive O-type star, the Bubble Nebula, also known as NGC 7635, is a mere 10 light-years wide. On the other hand, M52 is a rich open cluster of around a thousand stars.
Messier 52 - the NGC 7654 Open Star Cluster - Universe Today
2017年7月31日 · Located about 5000 light years from Earth, this star cluster is easily spotted in the night sky because of its association with Cassiopeia’s familiar W-shape. It can viewed with binocular and...
APOD: 2009 October 30 - The Bubble and M52
Embedded in a complex of interstellar dust and gas and blown by the winds from a single, massive O-type star, the Bubble Nebula (aka NGC 7635) is a mere 10 light-years wide. On the other hand, M52 is a rich open cluster of around a thousand stars. …
M52 and the Bubble Nebula | NOIRLab
2020年6月30日 · Open star cluster M52 (NGC7654) and the Bubble emission nebula (NGC7635). This combination of CCD images from the Kitt Peak Burrell Schmidt telescope extends more than a degree across the sky (twice the diameter of the full moon).
Open Cluster M52 (& the Bubble Nebula) - guidescope.net
M52 is an open star cluster of about 200 stars that is 3,000 to 7,000 light-years away. This image is a detail taken from the image below, which shows M52 and the Bubble Nebula. M52 is in the upper left. The Bubble Nebula (lower right) is a roughly spherical shell of gas created by the stellar wind from a young, hot, massive, central star.
M52 and The Bubble Nebula - Astrodoc: Astrophotography by Ron Brecher
2014年12月28日 · The Bubble Nebula (NGC7635) is the most famous object in this image, at top centre. The bubble is surrounded by Sh2-162, a billowy, textured cloud of glowing hydrogen gas. Both are between 7000-11,000 light years away. The open cluster M52 sparkles right of centre, and is located 5,000 light years away.