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Presentation transcript:

www.nightskyinfo.com/archive/orion_nebula/

http://pierredutoit.blogspot.com/2010_12_01_archive.html Betelgeuse Bellatrix Mintaka Anilam Alnitak Flame and Horsehead Orion Nebula Rigel Saiph http://pierredutoit.blogspot.com/2010_12_01_archive.html

Left hand star in Orion’s Belt  Orionis Harry Kroto 2004

The Horsehead Nebula in Orion Harry Kroto 2004

The Horsehead Nebula B33 Orion ... www.fantom-xp.com

Hot gas cloud –the famous Orion Nebulae At the centre is the Trapezium Cluster of very hot new stars Harry Kroto 2004

Infra red “stars” in Orion Harry Kroto 2004

Harry Kroto 2004

Harry Kroto 2004

Orion Constellation Harry Kroto 2004

Orion Constellation Harry Kroto 2004

Orion Constellation Harry Kroto 2004

Harry Kroto 2004

at: www.shokabo.co.jp/.../star/molecule/orion.htm

at: www.resceu.s.u-tokyo.ac.jp/proj4_en.php

It is the distribution map of CS(J=1-0)49GHz in Orion A observed with the Nobeyama 45m Radio Telescope. In this observation, the region where density is still higher (hydrogen molecule density is about 10,000-100,000/cm3) can be seen rather than it sees by 13CO. It turns out that there are many lumps of small molecular clouds in the Orion A. When investigated based on the space distribution or the speed distribution, it turns out that there are the lump of about 100 molecule gas in this. A star is produced from the place (molecular cloud core) where such density increased. This is the first observation as a result of the molecular cloud core in the huge molecule clouds which produce a heavy star.

at: www.shokabo.co.jp/.../star/molecule/orion.htm

at: www.shokabo.co.jp/.../star/molecule/orion.htm

Harry Kroto 2004

Harry Kroto 2004

Harry Kroto 2004

OrionGMC 200ly long Harry Kroto 2004

 Ori  Ori  Ori HORSEHEAD THE Orion Nebula Harry Kroto 2004

 Ori  Ori  Ori HORSEHEAD THE Orion Nebula Harry Kroto 2004

Harry Kroto 2004