What We Can See in the Night Sky: Without a telescope

Why does Sierra Club focus on protecting the Earth?
As humans become more and more knowledgeable about the various heavenly bodies and the dangers posed to our fragile human bodies in space, we can truly appreciate how wonderful our Earth is and why it's so important to protect and preserve it!

Doug Christensen is the definition of an Amateur Astronomer; he does this for the love of the subject. He joined the Stockton Astronomical Society in 2004 and he is currently the Vice President and Public Outreach Coordinator of our group.

The group hosts a monthly viewing of the night skies, open to the public, at the Oak Grove Nature Center.