luni, 9 august 2010

Messier 23

Roi stelar deschis (M23) - NGC 6494
Distanta: 4.5 kly
Constelatia: Sagetator



Sursa foto: seds.org

Messier 22 - Sagittarius Cluster

Roi stelar globular (M22) – NGC 6656
Distanta: 10 kly
Constelatia: Sagetator



Sursa foto: universetoday.com

Messier 21

Roi stelar deschis (M21) – NGC 6531
Distanta: 4.25 kly
Constelatia: Sagetator



Sursa foto: psychohistorian.org