Archives for September 9, 2014

The Planets that Never Were (Synopsis)

In 1992, scientists discovered the first planets orbiting a star other than our Sun. The pulsar PSR B1257+12 was discovered to have its own planetary system, and since then, exoplanet discoveries have exploded! But did you know that long before that, back in the 1940s, 1950s and 1960s, a scientist studying Barnard’s Star — the second-closest…