Astronomy |
Written by Catherine Davis | |
Astronomers observe celestial objects and phenomena such as planets, moons, asteroids, comets and meteor showers to gain a better understanding of the formation and development of the universe. Amateur astronomers learn to navigate the night sky with the aid of a map or chart to locate landmark stars and explore the shapes and patterns of constellations. At one end of the spectrum, they may use the naked eye; at the other, it is not uncommon for astronomers to custom build their own telescopes. Many new astronomers opt for binoculars rather than a telescope because they are cheaper and have a wider field of view, making them ideal for many forms of star gazing. Advancements in digital cameras also mean that astrophotography is becoming a popular hobby. There are plenty of astronomy club web sites where members discuss various topics and sightings. A lot of trading in astronomical equipment and software also takes place on line.
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