Tag: Orion Nebula

Precursors of Life-Enabling Organic Molecules in Orion Nebula Unveiled by Herschel Space Observatory

Posted by Nexus – 07/03/2010

[via sciencedaily.com]

ESA’s Herschel Space Observatory has revealed the chemical fingerprints of potential life-enabling organic molecules in the Orion Nebula, a nearby stellar nursery in our Milky Way galaxy. This detailed spectrum — obtained with the Heterodyne Instrument for the Far Infrared (HIFI), one of Herschel’s three innovative instruments — demonstrates the gold mine of information that Herschel-HIFI will provide on how organic molecules form in space.

Several German Institutes contributed essential parts to the HIFI instrument: the Universität zu Kölkn and the Max-Planck-Institute für Radioastronmie, Bonn, und für Sonnensystemforschung, Lindau.

Read the full post

Chasing Carina

Posted by Nexus – 27/02/2010

[via APOD]

Click image for full-size (2200x1434)

A jewel of the southern sky, the Great Carina Nebula, aka NGC 3372, spans over 300 light-years.

Near the upper right of this expansive skyscape, it is much larger than the more northerly Orion Nebula. In fact, the Carina Nebula is one of our galaxy’s largest star-forming regions and home to young, extremely massive stars, including the still enigmatic variable Eta Carinae, a star with well over 100 times the mass of the Sun.

Read the full post