Meet GJ 896 A b, a fascinating exoplanet orbiting the nearby red dwarf star GJ 896 A. Discovered in 2022 through the clever use of astrometry—tracking the subtle wobble of its host star—this alien world was unveiled thanks to the keen eyes of the Very Long Baseline Array, a network of radio telescopes working together from the ground. While details about its size and composition remain a bit mysterious, GJ 896 A b’s discovery highlights the power of innovative techniques to find planets that might otherwise hide in the cosmic shadows. This celestial newcomer invites us to imagine worlds orbiting cool, dim stars, expanding our understanding of the diverse family of planets beyond our solar system.
