Total stellar mass of the galaxies (IMAGE)

University of Copenhagen - Faculty of Science

Total stellar mass of the galaxies

Caption

This plot shows the observed galaxies in an “element-stellar mass diagram”: The farther to the right a galaxy is, the more massive it is, and the farther up, the more heavy elements it contains. The gray icons represent galaxies in the present-day Universe, while the red show the new observations of early galaxies. These ones clearly have much less heavy elements than later galaxies, but agree roughly with theoretical predictions, indicated by the blue band.

Credit

Credit: Kasper Elm Heintz, Peter Laursen.

Usage Restrictions

According to credits

License

Original content

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.