Killer asteroids lurk in plain sight. A new tool helps spot them.

Ed Lu wants to save the Earth from killer asteroids. Or at least if there’s a big space rock heading our way, Dr. Lu, a former NASA astronaut with a PhD in applied physics, wants to find it before it hits us – let’s hope -the with years of forewarning and a chance for humanity …

Killer asteroids lurk in plain sight. A new tool helps spot them. Read More »