Fe II/Mg II abundance as a function of redshift
Fe II/Mg II abundance as a function of redshift indicating no sign of cosmic evolution as a function of age, even as far back as z ~ 6.
Credit:International Gemini Observatory/NOIRLab/NSF/AURA
About the Image
| Id: | geminiann07010c |
| Type: | Chart |
| Release date: | July 31, 2007, 5 a.m. |
| Related announcements: | geminiann07010 |
| Size: | 500 x 274 px |
About the Object
| Category: | Illustrations |
