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and investigations

One such hazard is that volcanic ash can be a threat to aircraft

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Space Flight Phoenix Mini Sov. Sheet MNH Celebrities Burundi Insects Plants Nature RainbowMozambique Space Flight Phoenix Mini Sov. Sheet MNH Spaceflight (also written space flight) is ballistic flight into or through outer space. Spaceflight can occur with spacecraft with or without humans on board. Examples of human spaceflight include the U. S. Apollo Moon landing and Space Shuttle programs and the Russian Soyuz program, as well as the ongoing International Space Station. Examples of unmanned spaceflight include space probes that leave