Follow Orion's belt downard to the left, it points to Sirius, the Dog Star, the brightest star in the night sky. Orbiting it every 50 years is a tiny star, and nothing about it is ordinary.
With the clocks now changing, it brings up the subject of time. The question of time's reality has boggled philosophers and scientists for centuries. We…
Spring, marked by the vernal equinox, will occur on March 19 in all U.S. time zones. This has not happened since spring 1896. Host Bob Berman covers leap…