Are We Alone? SETI Scans Distant Galaxies for Alien Technology

SETI tests new alien-hunting strategy, but TRAPPIST-1 planets remain silent

Alien Eavesdropping: How SETI’s Latest Technology Scoured TRAPPIST-1 for Otherworldly Communications

First-of-Its-Kind SETI Study Probes 2,800 Galaxies for Alien Technology