Photos: Delta 4-Heavy launch gallery

Fully recovered from a computer hiccup that disrupted science observations this weekend, NASA’s New Horizons spacecraft will resume imaging of Pluto on Tuesday, a week before the plutonium-powered probe zooms less than 7,800 miles from the unexplored dwarf planet at the frontier of the solar system.

The United Launch Alliance Delta 4-Heavy rocket for Exploration Flight Test-1 is rolled to the launch pad and lifted to the vertical position.

A countdown dress rehearsal and rocket fueling exercise was completed at Cape Canaveral for next month’s launch of NASA’s Orion crew module atop a United Launch Alliance Delta 4-Heavy booster.