Winter open clusters

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NGC1662 is an open cluster in Orion. It has been discovered by William Herschel in 1784. Lies about 1400 light years from Earth, and with apparent magnitude 6.4mag and apparent diameter about 15 arc m... Read More

Into the Orion Nebula

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M42 Orion Nebula is well known even for people who are not into the astronomy. M42 can be seen with naked eye, and it is probably the most often imaged deep sky object in the night sky, but also the m... Read More