The newest planet to the galaxy? Astronomers say they may have found it. - USA TODAY

The find took place while scientists studied 'AS 209' — a young star located about 395 light-years from earth in the constellation Ophiuchus.

More than 5,000 planets exist beyond our solar system, according to NASA, and this week astronomers announced they may have discovered the youngest one so far. Scientists using the Atacama Large Mil… [+3083 chars]

full article...