At least 70 'rogue' planets spotted drifting in space without a star

Free-floating planets are hard to spot, but astronomers have bagged a large haul by looking for candidates in a nearby star-forming region

At least 70 'rogue' planets spotted drifting in space without a star
Free-floating planets are hard to spot, but astronomers have bagged a large haul by looking for candidates in a nearby star-forming region