101–120 of 240 results

Astronomy & Observing News

Solar Filters

My Solar-Spotters are white-light solar filters contained in foam-lined boxes that serve as both storage cases and integral components of the safety mechanism.

New Product Showcase

Super Planetary Telescope

From Lazzarotti Optics comes the Gladio series: tubeless, long-focal-length reflectors designed with solar-system imagers in mind.

Astronomy & Observing News

Observatories To Go

Do you want an observatory in your yard but lack the time or ability to build it? Backyard Observatories is your solution!

Astronomy & Observing News

3-D Galactic Road Map

Ever wonder where the globular star cluster M13 is in relation to our Sun within the Milky Way? Think Astronomy will help you put it and many other objects in perspective with its new program.

Astronomy & Observing News

Expanded Camera Control

Users of Lumenera cameras will appreciate the effort Heiko Wilkens put into developing Lucam Recorder.

Astronomy & Observing News

Telescope Weather Shield

Protect your fork-mounted telescope from the elements with a Scope Armor Telescope Protector.

Astronomy & Observing News

Beefy Focuser

JMI Telescopes introduces the Event Horizon series of 2-inch modular focusers for all makes and models of telescopes.

Astronomy & Observing News

Digital Medium Format

Astronomical CCD cameras are becoming available with imaging sensors larger than a 35-millimeter film frame.

New Product Showcase

Compact Cameras

New to the amateur community but a veteran in the professional arena, Quantum Scientific Imaging (QSI) now offers a series of competitively priced, thermoelectrically cooled CCD cameras.

New Product Showcase

Compact Autoguider

The Trifid Nugget from Yankee Robotics is a dedicated autoguider compatible with just about any guidescope or off-axis guiding system.

New Product Showcase

Remote Control With Your Cell

Control your roll-off roof observatory from anywhere with m1 OASYS.

Astronomy & Observing News

"Go To" Retrofit

Eclipse Telescopes now offers the Gotostar retrofit kit to computerize any Eclipse Telescopes German equatorial mount.

Equipment: Guides & Recommendations

S&T Test Report: Two New Apos from the Same Tree

S&T: Dennis di Cicco Rapidly earning a reputation for quality optics at reasonable prices, William Optics adds two new scopes to its refractor lineup. Inside the May issue of Sky & Telescope. On newsstands April 3rd!

Pro-Am Collaboration

Update on March 18th's Occultation of a Star by Pluto

The countdown has begun for this important occultation of a 15th-magnitude star by Pluto, due to occur on Sunday morning, March 18, 2007.

Astronomy & Observing News

New Reconnaissance of Mars Well Under Way

Last week planetary scientists from around the world gathered in Houston, Texas, to see the first science results from NASA's Mars Reconnaissance Orbiter. They weren't disappointed.

Dione

Astronomy & Observing News Other Gassy Moon", "bookmark_label" : "Clicked on Saturn's Other Gassy Moon"}'>

Saturn's Other Gassy Moon

Saturn's moon are turning out to be a gassy lot. First came Enceladus, whose geyers tower over its icy surface. Now scientists report that a second Saturnian satellite could be spewing material out into space.

Astronomy & Observing News

A Young, Hot Enceladus?

How could a frozen world like Saturn's moon Enceladus ever be hot enough for geysers to form in the first place?

Pro-Am Collaboration

Best Pluto Occultation Ever Predicted for North America on March 18th

The best occultation of a star by Pluto ever predicted for North America will occur between 10:40 and 11:00 Universal Time on Sunday morning, March 18, 2007.

Pro-Am Collaboration

Grazing Occultation of Bright Star During Tonight's Lunar Eclipse

Observers watching the eclipsed Moon with binoculars in northeastern North America on March 3, 2007, wiill see a 5th-magnitude star wink out.

New Product Showcase

Portable Tracking

Orion Telescopes & Binoculars now offers the TeleTrack, an ultra-portable mount built for small telescopes and cameras with telephoto lenses.

Advertisement