This category can further be divided into six subgroups namely; short-range, medium range, long-range, close range, endurance, Medium Altitude Long Endurance (MALE) Unmanned Aerial Vehicles (UAVs). The long-range UAVs are technologically more advanced as they use satellites in order to overcome the communication problem between the UAVs and the ground stations. This communication problem is generally caused by the curvature of the earth. The medium, short and close range

Space Manned vs. Unmanned Space Exploration There are many advantages and disadvantages to men being hurled into outer space. The United States as a nation has a long and distinguished history of doing just that. "October 1, 1958, the official start of the National Aeronautics and Space Administration (NASA), was the beginning of a rich history of unique scientific and technological achievements in human space flight, aeronautics, space science, and space applications. Formed

Space Vehicles for Future Space Tourism Developing Space Vehicles for Future Space Tourism Today, certain individuals in the developing countries could be viewing "space tourism" as vocabulary. Nonetheless, in the developed countries, this term is turning to be more familiar and gradually becoming a holiday experience for world Forbes. This is an expensive venture that is exciting, stunning, adventurous, and relatively remains the least exploited phenomena in the world history. Since the

20th century has been one of remarkable technological advancements and of increased need to further improve human existence and the speed through which man runs about its everyday life. These ideas alone have demonstrated an immense capacity of man to research and invent new ideas, mechanisms, and to elaborate on the most important technological evolutions to set these mechanisms in motion. However, these evolutions have not been without flaws

Sometimes, the choice of what to explore has been sensationalistic, preferring to pursue exciting new frontiers instead of areas of space where collecting more data would allow us to make useful determinations. This is more of an administrative issue than a scientific issue. It has more to do with the suits on Capitol Hill than the engineers in Florida. V. Future of NASA A. What the new focus/goals should be As with

AERONAUTICS Aeronautics: Using Unmanned Aircraft in the Crash Documentation/ ReconstructionUnmanned aircraft are air vehicles that can fly without having human pilots. They can be controlled with a ground control station or onboard electronic equipment by humans. They can be remotely operated if a powerful wireless connection is mandatory for a safe and well-controlled flight. The most common form of unmanned aerial vehicle (UAV) is completely autonomous drones but do have