 In a deep survey for small, faint objects in the Orion Nebula, astronomers use the Hubble Space Telescope to uncover the largest known population of brown dwarfs sprinkled among the newborn stars. In the process, they also found some very massive planets. Here are some of the combinations they found. These are brown dwarfs orbiting stars. Here's a planet orbiting a brown dwarf. Here's a brown dwarf orbiting another brown dwarf. And here we see two giant planets orbiting each other without a star. Surveys like these indicate that brown dwarfs may be among the most common objects in our Milky Way galaxy.