Planets without stars may not be so lonely after all. New research led by astronomers at the University of St Andrews suggests that free-floating giant planets—those adrift in interstellar space—can host their own miniature planetary systems.| Astronomy Now
A newly formed planet may have been discovered by astronomers after identifying what seems to be a gas giant in a planet-forming disk's gap.| The Debrief
A new analysis of planet formation models estimates the odds of a theoretical Planet Nine orbiting our sun at 40% given proper conditions.| The Debrief