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29.870  Articles
1 of 2.987 pages  |  10  records  |  more records»
One of the most frequently observed explanations in misconceptions is conceptual understanding. This research aimed to determine the senior high school students’ conceptual understanding of Newton’s laws in outer space. The researchers assumed that the re... see more

AbstractAs a result of the increasing economical exploitation of outer space, humanity faces a new challenge that, as well as having economic advantages, also entails a great many ecological hazards. At present, the human race is encroaching on outer spac... see more

The current space arena has changed significantly since the 1950s, when outer space activities commenced. At the time of the adoption of the Outer Space Treaty (and the related General Assembly Resolutions), the outer space arena was largely dominated by ... see more

The military and commercial exploitation of outer space has received increasing international attention since the United States of America announced its intention to establish an outer space military force to protect its interests in outer space. Simultan... see more

Since the end of the Second World War the potential use of outer space for military purposes persisted to be intrinsically linked to the development of space technology and space flight. The launch of the first artificial satellite, Sputnik 1, by the USSR... see more

Since the launch of the first artificial satellite, Sputnik 1 in 1957, the outer space arena has evolved to include non-state entities, which are becoming serious participants in outer space activities themselves, including venturing into the space touris... see more

The current space arena has changed significantly since the 1950s, when outer space activities commenced. At the time of the adoption of the Outer Space Treaty (and the related General Assembly Resolutions), the outer space arena was largely dominated by ... see more

AbstractAs a result of the increasing economical exploitation of outer space, humanity faces a new challenge that, as well as having economic advantages, also entails a great many ecological hazards. At present, the human race is encroaching on outer spac... see more

The rapid increase in the use and exploration of outer space raises concerns about its sustainability in a sustainable manner. Countries seek multilateral solutions through the guidelines for the long-term sustainability of outer space activities (LTSOSA)... see more

1 of 2.987 pages  |  10  records  |  more records»