Discover the Synchronized Orbits of 6 Planets: How They Could Solve a Cosmic Puzzle
Estimated read time: 3-4 minutes WASHINGTON — Within the Milky Way galaxy, astronomers have frequently observed sub-Neptunes. These planets are two to three times the size of Earth, smaller than Neptune, and orbit their stars closer than Mercury does the sun. A group of researchers announced the discovery of six sub-Neptunes in synchronized orbits around …