Planet demographics reveal a puzzling lack of worlds in a certain size range throughout the galaxy F or centuries our solar ...

Utilizing all ... planets orbiting the same star but came up empty-handed. While seven additional candidate exoplanets might not seem like a lot compared to the 2,600 confirmed ones Kepler already ...

Last year, astronomers discovered an unusual Earth-size exoplanet they believe has a hemisphere of molten lava, with its ...

But the stars that Kepler observed bloomed with planets so close to their star that their orbits lasted just days or weeks. Nor were these worlds all small like our inner planets. The most common ...

Kane isn’t just messing around with random scenarios to see all the ways a rogue ... the habitable zone of the star Kepler-62, the outermost of five such planets discovered by NASA's Kepler ...

Learn about the life and scientific contributions of Johannes Kepler, the 17th-century astronomer known for his laws of ...