In 1986, road crews repairing 30-year-old pavement on the route between Caracas and its airport spotted a 50-yard smudge of greasy black gunk. It looked like chewed bubble gum, made…
In his blockbuster 1982 novel "Space", the writer James A. Michener wove a gripping tale of astronauts trapped on the Moon during a major solar storm. Warnings from Earth didn't come soon enough to save them from death by radiation sickness.…