The massive asteroid Alinda has made its closest approach to Earth in decades and is set to reach peak brightness in a rare and once-in-a-decade event.The event can be observed this weekend

A once-in-a-generation asteroid broader than the width of Manhattan will be passing by the Earth — and there’s a chance you can see it for yourself. The space rock 877 Alinda, one of the five largest expected to safely but closely zoom past our planet this century,