Solar System Is “Bullet Shaped”
image. Our solar system flies through space faster than a speeding bullet—and in the same shape as one, according to data from the two Voyager spacecraft.

Using Solar Roofs To Power Hybrids
A company called …

Military Target: Solar-Beaming Sats
Last month, a man at a bar introduced himself as “Coyote,” and told me he was working on the Pentagon’s plans to build a string of satellites that beamed …