Astronomers spot a "highly eccentric" planet on its way to becoming a hot Jupiter

Boston MA (SPX) Jul 18, 2024

Hot Jupiters are some of the most extreme planets in the galaxy. These scorching worlds are as massive as Jupiter, and they swing wildly close to their star, whirling around in a few days compared to our own gas giant's leisurely 4,000-day orbit around the sun. Scientists suspect, though, that hot Jupiters weren't always so hot and in fact may have formed as "cold Jupiters," in more frigid