Telescope detects galaxy's oldest known solar system.

The article discusses a study by Bill Chaplin and his colleagues which analyzed data gathered by U.S. National Aeronautics and Space Administration's (NASA's) Kepler Mission space telescope. Topics discussed include the assessment made by the team on Kepler-444's age, the finding by Kepler of multiplanet systems around other stars, and the indication of the immense age of the Keppler-444 system.