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11) Republic Day 2020 Parade BEST PARTS: Colourful tableaux, daredevilry, armed service might on display

India Republic Day -- Indian Republic Day 2020 Parade, Flag Hosting HIGHLIGHTS: Primary Minister Narendra Modi given his tributes to martyrs by laying a wreath at the National War Funeral service in the presence of Defense Minister Rajnath Singh, the three service chiefs and Main of Defence Staff Bipin Rawat. India Republic Day Parade 2020, Flag Hosting HIGHLIGHTS: India is celebrating its 70th Republic Day Today. The celebration at Rajpath started with Primary Minister Narendra Modi paying homage to the fallen troops at the newly-built National Conflict Memorial on the Republic Day for the first time instead of the Amar Jawan Jyoti beneath the India Entrance arch. This was followed by Director Ram Nath Kovind unfurling the tricolour. The situation marks the day when India’s Constitution came into effect, as well as the country became a republic. Heavylift helicopter Chinook as well as attack helicopter Apache, equally recently inducted in the American native indians Air Force, too
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Space colonization

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Space colonization (also called space settlement , or extraterrestrial colonization ) is permanent human habitation and exploitation of natural resources off the planet Earth. Many arguments have been made for and against space colonization. The two most common in favor of colonization are survival of human civilization and the biosphere in the event of a planetary-scale disaster (natural or man-made), and the availability of additional resources in space that could enable expansion of human society. The most common objections to colonization include concerns that the commodification of the cosmos may be likely to enhance the interests of the already powerful, including major economic and military institutions, and to exacerbate pre-existing detrimental processes such as wars, economic inequality, and environmental degradation. No space colonies have been built so far. Currently, the building of a space colony would present a set of huge technological and economic challenges. Space s
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Reasons

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Survival of human civilization edit The primary argument calling for space colonization is the long-term survival of human civilization. By developing alternative locations off Earth, the planet's species, including humans, could live on in the event of natural or man-made disasters on our own planet. On two occasions, theoretical physicist and cosmologist Stephen Hawking argued for space colonization as a means of saving humanity. In 2001, Hawking predicted that the human race would become extinct within the next thousand years, unless colonies could be established in space. In 2010, he stated that humanity faces two options: either we colonize space within the next two hundred years, or we will face the prospect of long-term extinction. In 2005, then NASA Administrator Michael Griffin identified space colonization as the ultimate goal of current spaceflight programs, saying: ... the goal isn't just scientific exploration ... it's also about extending the range of human ha
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Goals

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Although some items of the infrastructure requirements above can already be easily produced on Earth and would therefore not be very valuable as trade items (oxygen, water, base metal ores, silicates, etc.), other high value items are more abundant, more easily produced, of higher quality, or can only be produced in space. These would provide (over the long-term) a very high return on the initial investment in space infrastructure. Some of these high-value trade goods include precious metals, gemstones, power, solar cells, ball bearings, semi-conductors, and pharmaceuticals. The mining and extraction of metals from a small asteroid the size of 3554 Amun or (6178) 1986 DA, both small near-Earth asteroids, would be 30 times as much metal as humans have mined throughout history. A metal asteroid this size would be worth approximately US$20 trillion at 2001 market prices Space colonization is seen as a long-term goal of some national space programs. Since the advent of the 21st-century com
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Method

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Building colonies in space would require access to water, food, space, people, construction materials, energy, transportation, communications, life support, simulated gravity, radiation protection and capital investment. It is likely the colonies would be located near the necessary physical resources. The practice of space architecture seeks to transform spaceflight from a heroic test of human endurance to a normality within the bounds of comfortable experience. As is true of other frontier-opening endeavors, the capital investment necessary for space colonization would probably come from governments, an argument made by John Hickman and Neil deGrasse Tyson. Materials edit Colonies on the Moon, Mars, or asteroids could extract local materials. The Moon is deficient in volatiles such as argon, helium and compounds of carbon, hydrogen and nitrogen. The LCROSS impacter was targeted at the Cabeus crater which was chosen as having a high concentration of water for the Moon. A plume of mater
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Locations

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Location is a frequent point of contention between space colonization advocates. The location of colonization can be on a physical body planet, dwarf planet, natural satellite, or asteroid or orbiting one. For colonies not on a body see also space habitat. Near-Earth space edit The Moon edit Due to its proximity and familiarity, Earth's Moon is discussed as a target for colonization. It has the benefits of proximity to Earth and lower escape velocity, allowing for easier exchange of goods and services. A drawback of the Moon is its low abundance of volatiles necessary for life such as hydrogen, nitrogen, and carbon. Water-ice deposits that exist in some polar craters could serve as a source for these elements. An alternative solution is to bring hydrogen from near-Earth asteroids and combine it with oxygen extracted from lunar rock. The Moon's low surface gravity is also a concern, as it is unknown whether 1/6g is enough to maintain human health for long periods. The Moon's
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Law and governance

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Space activity is legally based on the Outer Space Treaty, the main international treaty. Though there are other international agreements such as the significantly less ratified Moon Treaty, colonial missions would be regulated by the national law of the sending country. The Outer Space Treaty esteblished the basic ramifications for space activity in article one:"The exploration and use of outer space, including the Moon and other celestial bodies, shall be carried out for the benefit and in the interests of all countries, irrespective of their degree of economic or scientific development, and shall be the province of all mankind." And continued in article two by stating:"Outer space, including the Moon and other celestial bodies, is not subject to national appropriation by claim of sovereignty, by means of use or occupation, or by any other means." The development of international space law has revolved much around outer space being defined as common heritage of ma
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