Celestial hemisphere:  Northern  ·  Constellation: Taurus (Tau)  ·  Contains:  16 Tau  ·  17 Tau  ·  18 Tau  ·  19 q Tau  ·  20 Tau  ·  21 Tau  ·  22 Tau  ·  23 Tau  ·  24 Tau  ·  25 eta Tau  ·  26 Tau  ·  27 Tau  ·  28 Tau  ·  Alcyone  ·  Asterope  ·  Atlas  ·  Celaeno  ·  Electra  ·  IC 349  ·  IC 353  ·  M 45  ·  Maia  ·  Maia nebula  ·  Merope  ·  Merope nebula  ·  NGC 1432  ·  NGC 1435  ·  Pleiades  ·  Pleione  ·  Sterope II  ·  And 10 more.
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M45 - The Pleiades, Sigga
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M45 - The Pleiades

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M45 - The Pleiades, Sigga
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M45 - The Pleiades

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Description

The Pleiades, also known as the Seven Sisters and Messier 45), are an open star cluster containing middle-aged, hot B-type stars located in the constellation of Taurus. It is among the nearest star clusters to Earth and is the cluster most obvious to the naked eye in the night sky.

The cluster is dominated by hot blue and extremely luminous stars that have formed within the last 100 million years. Dust that forms a faint reflection nebulosity around the brightest stars was thought at first to be left over from the formation of the cluster (hence the alternative name Maia Nebula after the star Maia), but is now known to be an unrelated dust cloud in the interstellar medium, through which the stars are currently passing. Computer simulations have shown that the Pleiades were probably formed from a compact configuration that resembled the Orion Nebula. Astronomers estimate that the cluster will survive for about another 250 million years, after which it will disperse due to gravitational interactions with its galactic neighborhood.

--Wikipedia

More:

Messier45 - Wikipedia

Messier45 - Astropixels.com

Messier45 - SEDS

This is image #27 in long term project to photograph the complete Messier catalog and 2nd image I take with DSLR myself. Turned out pretty well, frankly better than expect.

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  • M45 - The Pleiades, Sigga
    Original
  • M45 - The Pleiades, Sigga
    B
  • M45 - The Pleiades, Sigga
    D
  • Final
    M45 - The Pleiades, Sigga
    E

B

Description: Crop of original. Stacked using DSS.

Uploaded: ...

D

Description: Ussing XnView minor changes to C in contrast and colour.

Uploaded: ...

E

Description: Started over processing RAW files, interesting experiment and I think improvement.

Uploaded: ...

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M45 - The Pleiades, Sigga