61–80 of 240 results

Astronomy & Observing News

Even More Evidence for a Wet Mars

By looking at soil plowed up by the Mars Exploration Rover Spirit, geologists have some of the strongest evidence to date that ancient Mars was a wet place.

Astronomy & Observing News

When Old is New: Pentax 100 SDUF II

Pentax has long been a source of quality telescopes and astrophotography equipment for Japanese amateurs. Now, thanks to the efforts of the folks at Oceanside Photo & Telescope (a.k.a. OPT), the Pentax line is coming to America.

Astronomy & Observing News

Bigger, Better, Cheaper: New Kodak Chips

In the world of high-end astrophotography, the biggest news this year originates with Kodak. Its new large-format KAF-09000 and KAF-16803 CCDs offer outstanding features for astronomical use, but size is only one of them.

Astronomy & Observing News

Learning from the Masters: Zone System for Astro Imaging

Teaching specialized Photoshop techniques for astronomical imaging has become a cottage industry. This year alone we found five offerings worthy of mention.

Astronomy & Observing News

Planetary Processing Power: RegiStax 4

No single item in recent memory has had more of an impact on planetary imaging than RegiStax, developed by Dutch amateur Cor Berrevoets. In October 2006 Berrevoets released his much-awaited RegiStax 4.

New Product Showcase

Autoguiding Interface

Keeping pace with modern technology, Shoestring Astronomy now produces a series of adapters to connect your computer to your telescope mount.

Astronomy & Observing News

Learning from the Masters: A Guide to Astrophotgraphy With DSLR Cameras

Teaching specialized Photoshop techniques for astronomical imaging has become a cottage industry. This year alone we found five offerings worthy of mention.

Astronomy & Observing News

Little Shooter: Orion StarBlast Imaging System

You don’t have to break the bank to join the ranks of deep-sky astrophotographers with Orion’s StarBlast 4.5 Imaging System.

Astronomy & Observing News

Pocket Full of Stars: Pocket Sky Atlas

The Pocket Sky Atlas has quickly become the atlas of choice whenever one of us is headed outside for naked-eye or binocular observing.

Astronomy & Observing News

Cruise the Planets: Burgess Optical/TMB Planetary Eyepieces

In recent years a handful of specialized planetary eyepieces have entered the market, but what sets the new Burgess Optical/TMB models apart from others is price.

Astronomy & Observing News

For the Road: LightBridge Dobsonians

Although the truss-tube Dobsonian was introduced to amateur telescope makers 25 years ago, the design has rarely been used in anything but costly premium instruments in the world of commercial telescopes. That is until now.

Astronomy & Observing News

Different Dob?: Parks Astrolight AZ6 and AZ8 Reflectors

When is an altazimuth-mounted Newtonian telescope not a Dobsonian? When it’s a new Parks Astrolight AZ reflector.

Astronomy & Observing News

Building a Better Bino Adapter: FAR-Sight

If you think there isn’t much room for improving the classic adapter for mounting binoculars to camera tripods, then you must not be one of the people at Farpoint Astronomical Research. These clever individuals have recently introduced the FAR-Sight, a stainless-steel, quick-release mounting system for most binoculars having a standard ¼-20 threaded socket.

Astronomy & Observing News

Convertible Refractors: Stellarvue 90-mm Apo Refractors

The SV90TBV fluorite triplet refractor from Stellarvue sports several features that help set it apart from the multitude of scopes recently entering the market.

Astronomy & Observing News

Bright Idea: SureFire Kroma LED Flashlight

The new Kroma LED Flashlight from SureFire delivers two levels of dependable white light in addition to high and low levels of red and blue light.

Astronomy & Observing News

Learning from the Masters: Image Processing for Astrophotography

Teaching specialized Photoshop techniques for astronomical imaging has become a cottage industry. This year alone we found five offerings worthy of mention.

Astronomy & Observing News

Learning from the Masters: Making Every Pixel Count

Teaching specialized Photoshop techniques for astronomical imaging has become a cottage industry. This year alone we found five offerings worthy of mention.

Astronomy & Observing News

Faster Imaging for DSLRs: Starizona’s HyperStar M14

The new HyperStar M14 from Starizona transforms Meade 14-inch LX200 Schmidt-Cassegrain telescopes into superfast f/2 astrographs for DSLR cameras.

Astronomy & Observing News

Forget the Exotics: Tele Vue’s Paracorr for SBIG’s STL-Series Cameras

Thanks to Tele Vue the ideal telescope to cover the 35-mm-size chip in SBIG’s flagship STL-11000 CCD camera may be no further away than the venerable Newtonian reflector.

Astronomy & Observing News

Cadillac of Finders: Stellarvue F50 and F80 Finders

While Go To telescopes may have reduced the importance of optical finders, they haven’t stopped Stellarvue from developing a line of premium models that are more closely related to small telescopes than they are to their namesakes from the past.

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