Oumuamua: It’s a Comet, It’s an Asteroid, No, wait, It’s a Comet
An odd rocky cigar-shaped object called Oumuamua made news late last year when it was determined to be of interstellar origin. It was touted as the solar system’s first visitor from another star system. Some scientists first pegged Oumuamua as a comet soon after its discovery. A few months later studies indicated that it was […]
First Interstellar Visitor Probably Came From Binary Star System
Canadian astronomers think that the first confirmed interstellar object to enter our solar system, a rocky, cigar-shaped asteroid called ‘Oumuamua, probably came from a binary star system. To make their findings, the researchers at the University of Toronto’s Center for Planetary Science checked into just how effective twin star systems are at ejecting objects like […]