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September brings the first crisp, cool nights of early autumn and longer hours of darkness. In short, it is the beginning of the astronomical observing season. Still overhead in the glow of the Milky Way lie the bright Summer Triangle …
On August 28th, as the month draws to an end, skywatchers across the Americas, eastern Asia and Australia will be treated to a spectacular total lunar eclipse – that is when the Earth blocks the Sun’s light from reaching the …
One of the summer’s most anticipated sky shows is the annual Perseid meteor shower. Owing to the season’s generally pleasant warm nights and the display’s rich offerings, stargazers throughout the Northern Hemisphere set aside at least a few hours to …
The simplest way to discover the stars is to begin as astronomy itself began, using just your own two eyes. If this evening is clear, why not step outside and spot a few star patterns? The backyard offers convenience, while …
Blazing beacons Venus and Saturn appear striking as twilight falls. Step outside tonight when the Sun goes down and look west. If there are no trees or tall buildings in the way, you cannot miss the two planets; they look …
Welcome to Night Sky Info! This is a simple but very useful site, which gives clear information on planetary cycles and notable sky events, including details on the most important asteroids, comets, and meteor showers. Although some of the information …
The Planets Mercury Mercury, the innermost and smallest planet of the solar system, hugs the southwestern horizon right after sunset. Spotting it could prove quite challenging, but if you plan ahead and observe from a location with a good horizon …
A Step-by-Step Guide to Star Hopping Here is a convenient method for finding your way around the heavens without the assistance of a computerized telescope. Online Observing Log Observing logs are great for keeping a detailed record of your observations. …
A Guide to Binoculars Binoculars are your ideal “first telescope”. Find out what you need to consider before purchasing the right one for you. Eyepieces – Characteristics, Aberrations and Design A must-read for anyone looking to buy a new eyepiece! …
Deep Sky Objects for Amateur Telescopes Ready to venture beyond the solar system? Here is a selection of deep sky objects for telescopes both large and small. The Constellations The constellations are a very convenient way of getting to know …