Deep Time/Big History
From stardust to life … Where did you come from? Like many questions, the answer depends on the timeframe. At the one, most recent extreme is the seemingly straightforward response that you came from your mother, grown in the space of nine months from one of her eggs fertilized by […]
Is there anybody out there?
Planets and Exoplanets Earth could be considered rarefied if it belongs to a small, esoteric and exclusive group of planets that are rocky, orbit within the habitable zone of their stars and support life. NASA’s Kepler space observatory has now confirmed the existence of at least 2000 planets beyond our […]