Science A 10 Billion-Year-Old ‘Super-Earth’ Has Been Found In Our Galaxy That Suggests Ancient Lifeforms Are Possible News Desk January 24, 2021 Astronomers at the University of Hawaiʻi Institute for Astronomy (IfA) have discovered TOI-561, one … [+] of oldest and weirdest rocky exoplanets discovered so far. W. M. Keck Observatory/Adam Makarenko …