Our solar system's collection of rogue visitors just got stranger. Astronomers monitoring 3I/ATLAS, our third confirmed guest from interstellar space, have been scratching their heads over a series of baffling new observations.
Not only has the object changed colour for the second time, but it has also started to accelerate in a way that gravity alone cannot explain. The strange colour shift, in particular, has reportedly left NASA and other space agencies baffled as they scramble for an explanation.
