Open cluster M21, globular cluster NGC 6553, and the Lost in Space Galaxy
July 14-21, 2011: Open cluster M21 and globular cluster NGC 6553 offer small-telescope owners nice views, while large-telescope owners can seek out the Lost in Space Galaxy.
Published:
July 14, 2011
 The constellation Sagittarius hosts both small-telescope objects: open cluster M21 and globular cluster NGC 6553.
Photo by Astronomy: Roen Kelly
Targets for July 14-21, 2011
Small telescope: Open cluster M21
Small telescope: Globular cluster NGC 6553
8-inch or larger telescope: Lost in Space Galaxy
The weekly podcast and complete transcript are available to registered
members of Astronomy.com. The podcast remains FREE, so please create an
account below to make sure you don't miss an episode.
|
Registration is FREE and takes only a few minutes to complete. Registered members get access to these great online features:
- Participate in our forums and online community
- Comment on articles
- Receive our e-mail newsletter
- Manage your account online
- Much more!
|
Already registered?
Login to view this article
|
Haven't registered yet?
Register below
|