421–440 of 464 results

Equipment: Guides & Recommendations

S&T Test Report: Hot New Products for 2007

It’s time once again for the editors of Sky & Telescope to roundup their annual selection of the most intriguing new products entering the astronomical market.

New Product Showcase

Laid-Back Astronomy

Binoculars are one of the best ways to explore the starry night sky. The StarSeeker, a motorized observing chair from Bigha, offers an incredibly comfortable way to scan the heavens with two eyes.

Collimate Newtonian Reflector

DIY: Astronomy Projects & Guidance

How to Align Your Newtonian Reflector Telescope

Accurate optical alignment is neither difficult, mysterious, nor time-consuming. In fact, it's only three steps away.

New Product Showcase

RegiStax 4 Released

One of the most popular software tools for planetary astrophotographers was just given a major upgrade.

foam-pad dew shield

DIY: Astronomy Projects & Guidance

Dealing With Dew: Dew Heaters, Dew Shields and More

How to keep your optics dry and clear even on the dampest, dewiest nights.

ready for the stars

DIY: Astronomy Projects & Guidance

The Observatories of Sky & Telescope

The backyard observatories of our editorial staff run the gamut from the elegantly simple to the luxuriously complete.

dome sweet dome

DIY: Astronomy Projects & Guidance

Our Stairway to the Stars

Ever since we first became serious about astronomy more than 20 years ago, we dreamed of having our own backyard observatory.

New Product Showcase

Make Way for the LightBridge

Finally a mass-produced Dobsonian telescope with a truss-tube design — until now a feature found only on homemade and premium-priced commercial instruments.

Equipment: Guides & Recommendations

Floating Above Earth

A high schooler's software can enliven your Macintosh's desktop.

Equipment: Guides & Recommendations

Buffaloed from Observing

Back home from the range, Stuart Goldman is ready to process some vacation photos.

Equipment: Guides & Recommendations

S&T Test Report: Good Gets Better: Meade’s DSI II CCD Cameras

Meade’s original DSI cameras introduced in 2005 offered an unprecedented value for entry-level deep-sky digital imaging. Less than a year later they have been replaced with the DSI II models, which feature improved hardware and software. While the prices have increased, the new cameras still represent an unmatched value for…

ACME Mapper

Solar System

Out of Reach

Some things to look at and think about while this blogger is away.

di Cicco Observatory

DIY: Astronomy Projects & Guidance

Think Big (and Small)

My current observatory is a multilevel structure. It began as a plan to mount my telescopes on the roof of a small barn on the property.

warm air from mirror

Choosing Your Astronomy Equipment

How to Successfully Beat Atmospheric Seeing

"Seeing" — the atmospheric quivering that fuzzes out high-power views — is the bane of every telescope user. Here's how to minimize its impact.

Celestron SkyScout

New Product Showcase

SkyScout Hits the Street

The first production models of Celestron's SkyScout began shipping in July, and we had one in time to begin our testing late last month. Here's our first impression.

Scope in a travel case

Choosing Your Astronomy Equipment

Take-Along Telescopes

Want a telescope to bring on your next vacation? Here are some things to consider when looking for a travel scope.

Choosing Your Astronomy Equipment

The Art of Using a Telescope

Congratulations — you've followed our advice and bought the telescope that's best for you. Now learn how to get the most out of it.

Pile o' Binos

Choosing Your Astronomy Equipment

Testing Stargazing Binoculars

How do you choose the right binocular for stargazing? Here's our expert's easy-to-do, step-by-step test.

DIY: Astronomy Projects & Guidance

A Simple Home Observatory in Your Backyard

Size can be deceptive; this small home observatory is remarkably practical.

Removing Mirror

DIY: Astronomy Projects & Guidance

How to Care for Your Telescope Optics the Right Way

The mirror in your telescope will probably work fine with a bit of dust on it, but if it's really dirty, you may want to clean it — carefully!