The space rock - named (887) Alinda - is so large it should be viewable with ordinary binoculars. With an estimated diameter of 4.2 km, the asteroid's January appearance sees it coming within a ...
Where do Geminid meteors come from? The Geminids are associated with near-Earth object 3200 Phaethon, an asteroid that may have undergone a collision with another object in the distant past to ...