Day 27 of the 30-Day Communities Challenge

+Mike Phillips demonstrates the awesome power of his home-built telescope, and mad skills with the stacking software.

So here are a bunch of questions. Do we post public and then share into communities. Do we share into multiple communities? All the communities? When does that behavior shift from news to spam?

Do we go the other way? Do we post into communities, and then repost into our public streams?

I suspect people are going to be arguing about this for years.
I caught part of the 'almost' double transit on Jupiter tonight.  Ganymede is on the upper left, Io's shadow is top right, Io further to the right and Callisto in the lower left!
Photo
Shared publiclyView activity