Astronomers Image Massive Exoplanet in Triple-Star System

Artist's conception of the star system HD 131399, with the planet HD 131399Ab in the foreground. Image Credit: Credit:
ESO/L. Calçada/M. Kornmesser

Artist’s conception of the star system HD 131399, with the planet HD 131399Ab in the foreground. Image Credit:ESO/L. Calçada/M. Kornmesser

Over the past couple decades, astronomers have been discovering a seemingly endless variety of exoplanets orbiting other stars. Some are rather similar to planets in our own Solar System, while others are more like […]

Kepler Completes Prime Mission

The Kepler Spacecraft has concluded its prime mission and will move on to conduct an additional four-year extended mission. To date, the space-based telescope has discovered 105 confirmed worlds. Image Credit: NASA/JPL-Caltech

NASA’s Kepler mission marked two major milestones this week as the space telescope scans the heavens for planets like our own. The […]

Kepler Finds a Real Life Tatooine

An artist’s impression of the binary system Kepler-47. Image Credit: NASA

Incredible discoveries from NASA’s Kepler space telescope just keep coming! This week, scientists found not one but two planets orbiting a binary star, that is, a pair or stars that orbit a point between them called a barycenter. Incredibly, one is even in […]