Strange multi-planet system proves not all hot Jupiter exoplanets are lonely giants Hot Jupiters may not be the lonely giants scientists once thought they were. Astrobitica January 15, 2025 (Last updated: January 15, 2025) 1 minute read Hot Jupiters may not be the lonely giants scientists once thought they were. About the Author Astrobitica Administrator Visit Website View All Posts Post navigation Previous: Strange multi-planet system proves not all hot Jupiter exoplanets are lonely giantsNext: The sun’s magnetic field will flip soon. Here’s what to expect.