Template:Motd/2012-03-29 (en)

Galaxy with a rotation curve as predicted without the effects of dark matter. The other regions of the disk rotate slower than the inner regions.

 Template:Motd/2012-03-29

This is the English translation of the Media of the day description page from 29 March 2012.

Descriptions in other languages:

• Motd/2012-03-29 (en)
• Motd/2012-03-29 (fr)
• Motd/2012-03-29 (mk)
• Motd/2012-03-29 (zh-hans)