Complex sentence: The team, known from 1995 through 2008 as the Salem Avalanche, was previously affiliated with the Houston Astros from 2003 to 2008 and the Colorado Rockies from 1995 to 2002; prior to 1995, the franchise played under several different names and affiliations.
Split into simpler sentences: The team, known from 1995 through 2008 as the Salem Avalanche, was previously affiliated with the Houston Astros from 2003 to 2008 and the Colorado Rockies from 1995 to 2002. Prior to 1995, the franchise played under several different names and affiliations.