NASA’s Kepler mission announced Wednesday the discovery of 715 new planets. These newly-verified worlds orbit 305 stars, revealing multiple-planet systems much like our own solar system. Kepler is studying a part of the night sky that includes parts of the constellation Lyra and the Name A Star Live constellation Cygnus (“The Swan,” a.k.a., “The Northern Cross”).
Nearly 95 percent of these planets are smaller than Neptune, which is almost four times the size of Earth. This discovery marks a significant increase in the number of known small-sized planets more akin to Earth than previously identified exoplanets, which are planets outside our solar system.

Continue reading “NASA’s Kepler Mission Discovers 715 New Worlds”