The Global Hawk, whose powerful sensors can monitor every single traffic movement in the state of Florida while flying 100 miles (60 km) off the coast, was joining a swarm of other drones, as well as manned spy planes of all shapes and sizes, in the largest ever test of Nato's ability to gather and share intelligence.
A complete list of all manned spaceflights, with details on each mission's accomplishments and crew, is available in the section Chronology of manned spaceflights.
Nevertheless, the success of the Apollo 11 moon landing and subsequent manned missions inspired space explorers of all stripes to justify their journeys to other cosmic outposts in the same vein: because it's the ultimate challenge.
"Mr. Guzman would have to pass through at least seven locked steel doors, descend a flight of stairs, and take a manned elevator — all with acquiescence of the highly trained [Bureau of Prisons] staff just to get access to the street, where he would encounter additional staff at the guard booth who would undoubtedly be armed and ready for his arrival," Gelernt wrote.
In fact, a number of scientists say that — of all things — boredom is one of the biggest threats to a manned Mars mission, despite the thrill inherent in visiting another planet.
The turnpike commission announced plans to consider eliminating manned toll booths in favor of all-electronic tolls.
Travel was heavily restricted and armed soldiers manned checkpoints on all roads between towns, taking the temperatures of anyone who wanted to pass through.
Many of these have a bearing on the safety of the astronauts it carries, and more and more people are questioning why we need manned flight at all.
America was to yuk it up, party on and spend its tax cuts heedlessly while the sacrifice of an inadequately manned all-volunteer army in Iraq was kept out of most Americans' sight and minds.
By 1961, Ramo concluded that the US had won the ICBM race – and rockets were shifting the priorities of nuclear deterrence from manned aircraft, among all the nuclear powers.
