"Discovery: Two New Exoplanets Found in Nearby System"
Astronomers using the HARPS spectrograph have discovered two additional exoplanets in the GJ 367 planetary system, located 30.7 light years away. The newfound planets, GJ 367 c and GJ 367 d, are at least four times the mass of Earth and have orbital periods of 11.5 days and 34 days, respectively. The study also refined the mass and radius determinations for the previously discovered planet, GJ 367 b. These findings contribute to our understanding of multiplanetary systems and the formation of ultra-short-period exoplanets.