Around the same time our ancestors left Africa, a dim red dwarf star came to within 0.8 light-years of our Sun, marking the closest known flyby of a star to our Solar System. New research suggests Scholz's Star, as it's known, left traces of this interstellar encounter by perturbing some comets in the outer Oort Cloud.
Around the same time our ancestors left Africa, a dim red dwarf star came to within 0.8 light-years of our Sun, marking the closest known flyby of a star to our Solar System. New research suggests Scholz's Star, as it's known, left traces of this interstellar encounter by perturbing some comets in the outer Oort Cloud.
Share this Article
Comment on this Article
Recommended
Please to comment