NASA reveals stunning images of the city lights of nighttime Earth from space.
If you have an iPhone, you know that one of the default background pictures is a photo of the planet Earth from space. It’s based on a photo taken from Apollo 17 in 1972. This […]
Chicken Little, beware. A satellite the size of a bus will fall from orbit and, for the most part, burn up on re-entry. The question on everyone’s mind: Where will it fall?