Astros signed RHP Peter Moylan to a minor league contract. The deal includes an invitation to spring training. The 34-year-old hurler is coming off a disappointing 2013 campaign with the Dodgers where he posted a 6.46 ERA, 1.96 WHIP and 6/7 K/BB ratio over 15 1/3 innings. He'll compete for a spot in the Astros bullpen.