Fifth-graders making styrofoam solar system models may have the right idea. Researchers at Lehigh University have discovered a new planet orbiting a star 320 light years from Earth that has the ...

NASA’s dedicated exoplanet hunter, the Kepler space telescope, has turned up five new planets. One of the planets is bigger than Jupiter but as light as styrofoam, and the findings only get crazier.

Since the largest exoplanets are the easiest to spot and study, it makes sense that distant worlds with large "puffy" atmospheres would provide the best and most abundant information about the ...

Fifth-graders making styrofoam solar system models may have the right idea. Researchers at Lehigh University have discovered a new planet orbiting a star 320 light years from Earth that has the ...