Exercises to Avoid. While most exercises are safe during early pregnancy, you should avoid certain activities all together. Avoid contact sports such as rugby, tackle football or wrestling during pregnancy. Additionally, stay away from activities with a high fall risk such as downhill skiing and skating.
Fred Hoyle (and others) proposed a Steady State Theory (indeed, it was good ol' Fred who is credited with creating the term 'Big Bang' - ironically, he meant it disparagingly); it pretty much disappeared once serious study of the cosmic (background) (microwave) (radiation) - CMBR, or CMB, or ... - got under way.
Edwin Powell Hubble - The man who discovered the cosmos. 1  A promising student. 2  The Rhodes scholar. 3  The beloved high school teacher and coach. 4  A new era for astronomy begins. 5  War postpones Hubble's astronomical debut. 6  The turning point. 7  Just the beginning. 8  Another war stops Hubble again. 9  No Nobel Prize for an astronomer.