Space technology has allowed the nation of India to move into the world of high technology, a place previously occupied only by more-developed nations.
India has been up there since July 18, 1980, when it became the eighth to demonstrate it could send a satellite to orbit above Earth. India launched the satellite Rohini 1 on an Satellite Launch Vehicle (SLV) rocket from the Sriharikota Island launch site.
Indian cosmonaut Rakesh Sharma spent eight days in 1984 aboard the USSR's space station Salyut 7.
In recent years, India has concentrated much of its space development work on complex applications satellites and more powerful rockets. The nation's two main interests are satellites for remote sensing and communications -- used for weather pictures, disaster warnings and feeds to 552 television and 164 radio stations on the ground.
Here's a partial chronology:
- 1963 - The first sounding rocket was launched Nov. 21 from TERLS.
- 1965 -Space Science & Technology Centre (SSTC) was established in Thumba.
- 1967 - Satellite Telecommunication Earth Station was erected at Ahmedabad.
- 1969 - Indian Space Research Organisation (ISRO) was created
August 15 in the Department of Atomic Energy. Since then, ISRO has
managed India's space research and the uses of space for peaceful
puroposes.
- 1972 - The government established the Space Commission and the
Department of Space (DOS) in June. DOS conducts the nation's space
activities for ISRO at four space centres across the country. DOS
reports directly to the Prime Minister.
- 1972 - ISRO placed under DOS on June 1.
- 1975 - ISRO made a Government Organisation on April 1.
- 1975 - Aryabhata, the first Indian space satellite, was launched for India on April 19.
- 1979 - Bhaskara-I, an experimental satellite for earth observations, launched on June 7.
- 1979 - The first experimental launch of an SLV-3 rocket on
August 10 did not place its Rohini Technology Payload satellite in
orbit.
- 1980 - India successfully launched its own Rohini-1 satellite
on July 18 on a Satellite Launch Vehicle (SLV) rocket from the
Sriharikota Island launch site.
- 1983 - The Rohini-3 communications satellite, launched in
August, had by the end of 1985 extended nationwide television coverage
from 20 percent to 70 percent of the population. Today it is about 90
percent.
- 1984 - The first Indian cosmonaut became the 138th man in space
when he spent eight days aboard the USSR's space station Salyut 7.
Squadron Leader Rakesh Sharma, a 35 year old Indian Air Force pilot, was
launched to space along with two Soviet cosmonauts aboard Soyuz T-11 on
April 2. While in space, Sharma conducted multispectral photography of
the northern region of India in preparation for construction of
hydroelectric power stations in the Himalayas. Sharma and his backup,
Wing Commander Ravish Malhotra, had prepared in advance an elaborate
series of zero-gravity Yoga exercises that Sharma carried out while
aboard Salyut 7. Indian Space Research Organisation's manned space
program has depended for the most part on the Soviet Union.
- 1987 - The first developmental launch of a larger Augmented
Satellite Launch Vehicle (ASLV) rocket on March 24 did not place its
SROSS-1 satellite in orbit. It could lift a 300-lb. satellite to an
orbit 250 miles above Earth.
- 1988 - The second developmental launch of an ASLV in July also
failed. Later, the third and fourth attempts would be successful.
- 1992 - The Indian-built INSAT-2 geostationary communications and meteorological satellite superseded an American-built INSAT-1.
- 1993 - The even larger Polar Satellite Launch Vehicle (PSLV)
debuted in September, but failed to attain orbit. Its individual
elements were successful. PSLV can lift a one-ton satellite to a
Sun-synchronous polar orbit.
- 2001 -- The first launch of a still larger Geosynchronous
Satellite Launch Vehicle (GSLV) rocket was successful on April 18. GSLV
can boost a 2.5-ton satellite. In addition to placing large
communications and weather satellites in high stationary orbits, India
plans to use GSLV rockets to send probes away from Earth to explore the
planets. Missions to Mercury, Venus and Mars are under consideration.
Courtesy:www.spacetoday.org
