"Close Encounter: Earth-Sized Half-Lava Exoplanet Discovered in Solar Backyard"

Astronomers have discovered an Earth-sized planet, HD 63433d, orbiting a sun-like star just 73 light years away, offering a unique opportunity to study a planet similar in size to Earth. The planet, found using TESS, is much closer to its host star than Earth and is tidally locked, with one side scorching hot and the other freezing. While sharing similarities and differences with Earth, the discovery represents a step towards finding potentially life-supporting exoplanets. The close proximity of the star opens up opportunities for further studies, offering insights into the formation of Earth-sized planets and the potential for extraterrestrial life.