Astronomy

For observers who live at or above 30 degrees north in terms of latitude, the asterism known as the Big Dipper is visible throughout the entire night year round. However, the Big Dipper will be at...

Ursa Major, a constellation that represents a bear and contains the famous Big Dipper star system, seems to change its location during the course of the evening. This is due to the rotation of the...

Ursa Major is one of the most recognizable constellations in the sky, even though most people do not know it by that name. A circumpolar constellation, Ursa Major is found by looking to the north...

Navigators have long known that you can find your position on Earth by measuring the viewing angle from the horizon to the position of the North Star, or Polaris. When you know the angle from the...

The night sky is home to 88 different constellations. Some of these constellations are easy to spot and can serve, in essence, as a road map to finding others interesting features of the night...

The Big Dipper is arguably one of the the most well-known and widely recognized group of stars in the northern sky. It is not a constellation itself, but rather part of the constellation Ursa...

Telescopes are used to view objects in the sky. Many backyard astronomers use their 114mm telescopes to view stars and planets in the night sky. You can use a 114mm telescope with either a clock...

If you think of the night sky as a tent with a center tent pole, the North Star, Polaris, is the place where this pole fits at the top of the tent. The tent pole is an extension of the earth's...

An astrolabe is an antique instrument used to measure and predict the positions of astronomical bodies, such as the stars, planets, Moon, and the Sun. Although invented by Muslim astronomers, and...

A lot of times it's easier to find Orion than the North Star. Usually because of light pollution or poor viewing conditions. This Ehow article will deal with using Orion to get in the general...

The Pegasus constellation appears in the northern sky in the autumn. It can be seen best in the month of October. It is visible between zero degrees N and 60 degrees N latitudes.

Most of the names for the constellations come from the Greek traditions. Camelopardalis or "The Giraffe" appears in the northern sky in the late winter. It is best seen in February. Look for it...

Finding your way through the nightsky is easy, if you know what you're looking for. This can make for a great date or family outing. Please rate and comment on this article. Thanks! :)

The constellation Draco, visible throughout the year, is one of the circumpolar constellations, which rotate around Polaris. It looks like a Dragon and contains a star special to the Egyptians....

It's been guiding travelers on land and sea for hundreds of years. Today, the North Star, also known as Polaris, is relatively dim, but it is easy to find if you use a few classic tricks. With a...

The night sky is massive, and it can be difficult to locate objects you wish to observe if you don't even know where to begin. One way to find an object is to know its precise location. If you're...

Setting circles are used for locating faint objects in the night sky with the help of star charts. Note that your telescope has two setting circles — RA (Right Ascension) and DEC (Declination)....

An equatorial mount facilitates viewing of distant objects in the sky in a better way. Setting circles is an important part of equatorial mounts. It allows you to locate faint objects in the night...