collisionTimeEstimate

4 triples
GPTKB property

Random triples
Subject Object
gptkb:M31_(Andromeda_Galaxy) ~4.5 billion years
gptkb:Messier_31 ~4.5 billion years
gptkb:The_Andromeda_Galaxy about 4.5 billion years
gptkb:The_Andromeda_Nebula about 4.5 billion years