How Many Times Did Life Begin? And How Many “Lives” Are There?

Or, A Little Mars &  Origins of Life History (and other related thoughts) Before Tackling Today’s Space Exploration Debates, Part III A while back a college student mentee of mine asked me to join her […]

How Sixto Rodriguez’s Searching for Sugarman Led Me To an Amazing Personal Lecture by a Space Scientist About the Search for Life

Or, A Little Mars &  Origins of Life History Before Tackling Today’s Space Exploration Debates, Part I In my post before last I mentioned I’d share some Mars exploration history before moving on to Mars […]

Why the future of space exploration requires that we make Earth protection our first priority.

The news media is rife with stories about missions to Mars and to asteroids lately. A great deal of the interest has been spawned by the fact that we have a mission on Mars currently, […]