Home News Is There a Hidden ‘Super-Earth’ Exoplanet Orbiting Our Closest Stellar Neighbor?NewsIs There a Hidden ‘Super-Earth’ Exoplanet Orbiting Our Closest Stellar Neighbor?January 16, 202097FacebookTwitterPinterestWhatsApp A new exoplanet only 4.2 light years away would prove that there’s plenty left to discover in our own cosmic backyard.Source: Yahoo.com