An artist’s impression of a planetary system around HD 69830. Image credit: ESO. Click to enlarge Astronomers have discovered a nearby star that’s home to three Neptune-sized planets; no super-Jupiters here. The star, HD 69830, is located 41 light-years away in the constellation of Puppis. With magnitude 5.95, it’s just possible to see with the … Continue reading "Three Neptunes Orbiting Another Star"