According to Jerry Crasnick, the Astros are one of 10-15 teams that will be on hand to check out pitcher Noah Lowry next week in Phoenix. He hasn't thrown in the majors since 2007.
The others are: Red Sox, Reds, Dodgers, Cardinals, Nationals, Mariners, Cubs, Braves & Mets (of course the Mets are interested. If you can throw two pitches, with a fastball over 84mph, please send your resume to Omar Minaya.)