Now for a limited time save $200 on the purchase of a Celestron CPC 1100 Schmidt-Cassegrain telescope. On sale now for only $2799. Offer ends May 31, 2012.

Orion 12" XTg GoTo Dobsonian: no other telescope on the market offers this much aperture combined with go-to convenience at a price well under $2000.

The SkyProdigy 130 combines a five-inch Newtonian telescope with Celestron's StarSense™ technology for automatic alignment. Now only $699 with free UPS Ground shipping!

Save $1000 with special introductory pricing in effect now through May 31, 2012. This product drop ships direct from the manufacturer.

Our celestial atlases are the standard by which all others have been judged for a half century. Now we've raised the bar with our new Pocket Sky Atlas! There has never been a more detailed atlas so handy to take on trips and use at the telescope.

Now for a limited time save $200 on the purchase of a Celestron CPC 800 Schmidt-Cassegrain telescope. On sale now for only $1799. Offer ends May 31, 2012.

The Atik 383L+ is a large format camera using the popular Kodak KAF-8300 CCD with a 3362 x 2504 array of 5.4 micron pixels.

The Explore Scientific 127mm f/7.5 ED APO with carbon fiber tube is a large 5-inch apochromatic refractor. Normally $2499 but on sale for only $1999 thru May 31, 2012.

The Skies Unlimited Observing Chair offers a range of seat heights from 13 to 34 inches, allowing you to observe for extended periods from a more comfortable seated position. Normally priced at $169, but On Sale now for only $159.95

The Atik Titan is an entry level camera that can perform either deep space or planetary imaging, plus it will make a fine guider if you ever outgrow it.

Now for a limited time save $200 on the purchase of a Celestron CPC 925 Schmidt-Cassegrain telescope. On sale now for only $2299. Offer ends May 31, 2012.

The Explore Scientific 102mm f/7 ED Triplet APO is on sale for only $999.99 now through May 31, 2012. You save $400!