Theorbits of Jupiter, Saturn, Uranus and Neptune may have been altered by the fly-by of an enormous object from deep space, billions of years ago. According to a pre-print research paper ...

Are we about to get Jingle Bell rock-ed? Santa Claus isn’t the only thing making a fly-by of Earth this week ... considered a “close approach” by interstellar standards — NASA defines ...

Last year a cigar-shaped rock now called Oumuamua' flew past our ... this very high speed impactor came from the population of interstellar object,' said Kat Volk from the University of Arizona.