Goodbye, 3I/ATLAS: Object Won't Be Visible Again Until Early December

Interstellar object 3I/ATLAS reaches its perihelion, prompting Harvard's Avi Loeb to suggest it's an 'alien mothership.' ...

3I/ATLAS Accelerates on Its Own — Avi Loeb Says an 'Engine' Can't Be Ruled Out

Astronomers detect unexplained acceleration in interstellar object 3I/ATLAS as Avi Loeb suggests an artificial 'engine' can't ...