Not setting a goal to reach or a challenge to achieve is a common mistake people who start to work out are doing. Without a plan for your workout, you will feel discouraged after a short time, and then you will give up doing workouts. When having a clear
Featured Image: the cosmic ice sculptures of the Carina Nebula via Hubblesite. The visible space is big, complex and can be incredibly beautiful. This list of 9 pictures gathers the most beautiful images of our universe I could find.