Q&A with Tory Bruno, ULA’s chief executive

With the performance hit on the Atlas 5 rocket’s most recent flight last month now isolated to a faulty valve, preparations to resume the manifest are underway as United Launch Alliance workers stack the next booster for blastoff this summer.

Navigation satellites, communications spacecraft, classified missions, NASA science projects and the Orbital Sciences Cygnus cargo ship destined for the International Space Station are on the United Launch Alliance manifest for the new year.

Here’s a look by the numbers of the previous Delta 4 flight history and the remaining flights of the rocket named Delta.