No one has found E.T. yet, but we may be getting closer.
Makes you feel small, doesn't it?
It's a unique look at "unimaginable cosmic violence."
KIRILL KUDRYAVTSEV via Getty Images
You're probably not planning a trip to the Red Planet anytime soon. But if you do ever end up visiting Mars, rest a ured you'll have an easy-to-read map to help find your way around. Britain's Ordnanc...
NASA astronaut Scott Kelly returns to Earth next month after spending a year aboard the International Space Station, marking the longest mi ion in American history. When he finally comes home, he'll n...