India has launched 81 Indian satellites (as of 20 January 2016) of many types since its first in 1975. Satellites have been launched from various vehicles, including those launched by American, Russian and European rockets, as well as those launched indigenously by India. The organisation responsible for India's satellite program is the Indian Space Research Organisation (ISRO).
They are used for telecommunications
In the context of spaceflight, a satellite is an artificial object which has been intentionally placed into orbit. Such objects are sometimes called artificial satellites to distinguish them from natural satellites such as Earth's Moon.
The world's first artificial satellite, the Sputnik 1, was launched by the Soviet Union in 1957. Since then, thousands of satellites have been launched into orbit around the Earth. Some satellites, notably space stations, have been launched in parts and assembled in orbit. Artificial satellites originate from more than 40 countries and have used the satellite launching capabilities of ten nations. About a thousand satellites are currently operational, whereas thousands of unused satellites and satellite fragments orbit the Earth as space debris. A few space probes have been placed into orbit around other bodies and become artificial satellites to the Moon, Mercury, Venus, Mars, Jupiter, Saturn, Vesta, Eros, Ceres, and the Sun.
Satellites are used for a large number of purposes. Common types include military and civilian Earth observation satellites, communications satellites, navigation satellites, weather satellites, and research satellites. Space stations and human spacecraft in orbit are also satellites. Satellite orbits vary greatly, depending on the purpose of the satellite, and are classified in a number of ways. Well-known (overlapping) classes include low Earth orbit, polar orbit, and geostationary orbit.
Satellite or satellites may refer to:
Indian or Indians may refer to:
Indian, formerly Indian Airlines (Indian Airlines Limited from 1993 and Indian Airlines Corporation from 1953 to 1993) was a major Indian airline based in Delhi and focused primarily on domestic routes, along with several international services to neighbouring countries in Asia. It was state-owned, and was administered by the Ministry of Civil Aviation. It was one of the two flag carriers of India, the other being Air India. The airline officially merged into Air India on 27 February 2011.
On 7 December 2005, the airline was rebranded as Indian for advertising purposes as a part of a program to revamp its image in preparation for an initial public offering (IPO). The airline operated closely with Air India, India's national carrier. Alliance Air, a fully owned subsidiary of Indian, was renamed Air India Regional.
In 2007, the Government of India announced that Indian would be merged into Air India. As part of the merger process, a new company called the National Aviation Company of India Limited (now called Air India Limited) was established, into which both Air India (along with Air India Express) and Indian (along with Alliance Air) would be merged. Once the merger was completed, the airline - called Air India - would continue to be headquartered in Mumbai and would have a fleet of over 130 aircraft.
Forty Thieves is a patience card game. It is quite difficult to win, and relies mostly on luck. It is also known as Napoleon at Saint Helena, Roosevelt at San Juan, Big Forty and Le Cadran.
Forty Thieves forms the basis for several variant games, most of which have been made easier to win. Common variations are dealing the aces to the foundations at the start of the game, having the tableaus build down by alternating colour rather than by suit, and allowing cards built down on top of a tableau to be moved together. Other variations include allowing use of any card from the waste, dealing some of the tableau cards face down, and changing the number of tableau piles and/or the number of cards in each tableau. The number of possible permutations is vast, and solitaire suites often include several flavours. Here are some of these variants:
A list is any enumeration of a set of items. List or lists may also refer to: