Auriga suite still (IMAGE)

Royal Astronomical Society

Auriga suite still

Caption

This image shows the gas disc in a computer simulation of a Milky Way-like galaxy from the Auriga suite. Colours represent the ratio of magnesium (Mg) to iron (Fe), revealing that the galactic centre (pink) is poor in Mg, while the outskirts (green) are Mg-rich. These chemical patterns provide important clues about how the galaxy formed.

Credit

Matthew D. A. Orkney (ICCUB-IEEC) /Auriga project.

Usage Restrictions

No restrictions.

License

Public Domain

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