[/caption] Using the method of astrometry to find planets orbiting other stars has been around for 50 years, and until now it hasn’t bagged a single exoplanet. But finally, astronomers found a Jupiter-sized planet , called VB 10b, using this method. Astrometry is difficult and requires very precise measurements over long periods of time. So … Continue reading "Astrometry Finally Finds an Exoplanet"