A composite view of the Earth constructed by NASA from multiple satellite images Credit - NASA/Goddard Space Flight Center Human evolution is a story writ slow. It’s been about 3.8 billion years since ...

Space exploration is among the most exciting frontiers for humankind. Developing knowledge about our solar system, galaxy and the possibility of humans becoming an interplanetary species are alluring ...

Space colonization is no longer the fodder of science fiction, it is becoming a reality. See more in Season 2, Episode 13, "Colonizing Space." ...

Human evolution is a story writ slow. It’s been about 3.8 billion years since life on Earth emerged and steadily began to spread its reach from the tidal pools to the oceans to the shorelines to the ...