NASA WALLOPS FLIGHT FACILITY, VA - Assembly and testing of a significantly upgraded version of Orbital ATK’s commercially developed Antares rocket has kicked into high gear and is on target for rebirth - as the clock ticks down towards its ‘Return to Flight’ by approximately mid-2016 from a launch pad at the Mid-Atlantic Regional Spaceport (MARS) in Virginia, company managers told Universe Today during a recent up close visit to see the actual flight hardware.