Recent astronomical discoveries have captivated the world with the revelation of a planet composed entirely of diamonds. This dazzling celestial body, located light-years away from Earth, challenges ...

Some stars in our galaxy could harbour planets with thick layers of diamond in their mantles. They may sound like prime real estate but new lab experiments suggest that these blingworlds, though ...

Scientists at Yale University have discovered a nearby super-Earth that is a "diamond planet" -- a planet that has a mantle made of graphite and diamond. The planet, called 55 Cancri e, is just 40 ...

New research led by Yale University scientists suggests that a rocky planet twice Earth’s size orbiting a nearby star is a diamond planet. “This is our first glimpse of a rocky world with a ...