Only about 40 percent of all missions to Mars – named after the Roman god of war – have succeeded. “Going to Mars is really, really hard,” NASA’s top science mission official ...

Named for the Roman god of war, Mars rules blood ... Use a generator like this one. The Mars symbol resembles a circle with a phallic arrow extending out of the top right quadrant.

Or sign-in if you have an account. CAPE CANAVERAL, Fla. — Mars has a nasty habit of living up to its mythological name and besting Earth when it comes to accepting visitors. Enjoy the latest ...

Only about 40 percent of all missions to Mars - named after the Roman god of war - have succeeded. "Going to Mars is really, really hard," NASA's top science mission official, Thomas Zurbuchen ...