The world's largest coral has been found in the southwest Pacific Ocean, and scientists say the massive organism is visible from space. The big picture: The "mega coral" near the Solomon Islands that's believed to be about 300 years old and measures 105 feet long by 111 feet wide was discovered by the National Geographic Pristine Seas team,

Scientists discovered the world’s largest coral colony during an October 2024 expedition in the Solomon Islands. Measuring 112 by 105 feet and visible from space, this 300-year-old Pavona clavus coral,