Indian Deep Space Network (IDSN)

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Indian Deep Space Network (IDSN)

Indian DSN (IDSN) facility is situated at Byalalu village near Bengaluru.  There are three antennas: 11 meter antenna, 18 meter antenna and 32 meter antenna. These are used for Communication with deep space exploration spacecrafts.  The 18 m antenna was mainly built for Chandrayaan-1 mission. 32 m antenna is used for communication with probe like Mangalyaan.

Heart of the Indian Deep Space Network (IDSN), the monster antenna is the only link between Chandrayaan-1 spacecraft orbiting the Moon some 380,000 kilometers away and the team of ISRO scientists at the Spacecraft Control Centre (SCC) located at Peenya in Bangalore.

Chandrayaan-1 is continuously tracked by a worldwide network of ground stations belonging to ISTRAC and space agencies of USA, Russia and Brazil. Ground stations in this network are located in Bangalore, Trivandrum, Port Blair, Lucknow and Sriharikota in India; Mauritius, Brunei, Biak (Indonesia), Cuba, Alcantara (Brazil), and Bears Lake (Russia); and Maryland, Hawaii, and Goldstone (California) of USA.

The IDSN is the first of its kind in the country which provides ISRO the capability to handle deep space missions of India and also provide cross-support to similar missions of other space agencies because of its inter-operable features and world standard specifications and state-of-the-art capabilities.

The project was executed under the supervision of ISTRAC with the public sector Electronics Corporation of India as the prime contractor and participation six other companies including Godrej & Boyce, Larsen & Toubro, and Hindustan Aeronautics Limited. The ISRO Satellite Centre in Bangalore designed the radio frequency system and Bhabha Atomic Research Centre in Mumbai developed the antenna control servo system.,

The Indian Deep Space Network (IDSN) is a network of three deep space tracking stations operated by the Indian Space Research Organisation (ISRO). The IDSN is used to track and communicate with Indian satellites in deep space, as well as to support international space missions.

The IDSN was established in 1982 with the construction of the first station at Byalalu, near Bangalore. The second station was built at Hassan in 1996, and the third station was built at Ooty in 2000.

The IDSN is equipped with a variety of antennas, including a 32-meter dish antenna at Byalalu, a 18-meter dish antenna at Hassan, and a 12-meter dish antenna at Ooty. The IDSN also has a number of smaller antennas that are used for tracking and telemetry.

The IDSN has been used to support a number of Indian space missions, including the Chandrayaan-1 lunar mission, the Mars Orbiter Mission, and the Mangalyaan Mars lander. The IDSN has also been used to support international space missions, such as the Mars Pathfinder mission and the Rosetta mission.

The IDSN is a vital part of India’s space program. It allows India to track and communicate with its satellites in deep space, and it supports international space missions. The IDSN is a world-class facility that is used by scientists and engineers around the world.

History

The Indian Deep Space Network (IDSN) was established in 1982 with the construction of the first station at Byalalu, near Bangalore. The second station was built at Hassan in 1996, and the third station was built at Ooty in 2000.

The IDSN was built to support India’s growing space program. India’s first satellite, Aryabhata, was launched in 1975, and the country has since launched a number of other satellites, including the Chandrayaan-1 lunar mission, the Mars Orbiter Mission, and the Mangalyaan Mars lander.

The IDSN is also used to support international space missions. For example, the IDSN was used to track the Mars Pathfinder mission, which was launched by the United States in 1997.

Facilities

The IDSN consists of three deep space tracking stations located at Byalalu, Hassan, and Ooty. Each station is equipped with a variety of antennas, including a 32-meter dish antenna, a 18-meter dish antenna, and a 12-meter dish antenna. The IDSN also has a number of smaller antennas that are used for tracking and telemetry.

The Byalalu station is the largest of the three stations. It is located near Bangalore, the capital of the Indian state of Karnataka. The Byalalu station is equipped with a 32-meter dish antenna, which is the largest antenna in the IDSN. The 32-meter dish antenna is used for tracking and communicating with satellites in deep space.

The Hassan station is located near Hassan, a city in the Indian state of Karnataka. The Hassan station is equipped with a 18-meter dish antenna, which is used for tracking and communicating with satellites in low Earth orbit. The Hassan station is also used for telemetry and telecommand of satellites.

The Ooty station is located near Ooty, a town in the Indian state of Tamil Nadu. The Ooty station is equipped with a 12-meter dish antenna, which is used for tracking and communicating with satellites in low Earth orbit. The Ooty station is also used for telemetry and telecommand of satellites.

Missions

The IDSN has been used to support a number of Indian space missions, including the Chandrayaan-1 lunar mission, the Mars Orbiter Mission, and the Mangalyaan Mars lander.

The Chandrayaan-1 lunar mission was launched in 2008. The mission’s goal was to study the Moon’s surface and Atmosphere. The Chandrayaan-1 mission was a success, and it returned a wealth of data about the Moon.

The Mars Orbiter Mission was launched in 2013. The mission’s goal was to orbit Mars and study the planet’s atmosphere and surface. The Mars Orbiter Mission was a success, and it is still in orbit around Mars.

The Mangalyaan Mars lander was launched in 2014. The mission’s goal was to land on Mars and study the planet’s surface. The Mangalyaan Mars lander was a success, and it became the first Indian spacecraft to land on another planet.

Future plans

The IDSN is currently being upgraded to support future Indian space missions. The upgrade includes the construction of a new station at Hanle

What is the Indian Space Research Organisation (ISRO)?

The Indian Space Research Organisation (ISRO) is the national space agency of India. It is headquartered in Bangalore, Karnataka. ISRO was established in 1969 by the Government of India to “promote, develop and co-ordinate, all space activities in India”.

What are the objectives of ISRO?

The objectives of ISRO are to:

  • Develop Space Technology for national development.
  • Promote and develop space science and technology.
  • Establish and operate space systems and Services.
  • Collaborate with other space agencies in the world.

What are some of the achievements of ISRO?

Some of the achievements of ISRO include:

  • The launch of India’s first satellite, Aryabhata, in 1975.
  • The launch of India’s first human spaceflight, Gaganyaan, in 2023.
  • The development of the Indian Regional Navigation Satellite System (IRNSS), also known as NavIC.
  • The development of the Chandrayaan-1 and Chandrayaan-2 missions to the Moon.
  • The development of the Mangalyaan mission to Mars.

What are some of the challenges faced by ISRO?

Some of the challenges faced by ISRO include:

  • The high cost of space exploration.
  • The lack of skilled manpower in the space sector.
  • The competition from other space agencies in the world.
  • The political and environmental challenges.

What is the future of ISRO?

The future of ISRO is bright. ISRO is planning to launch a number of ambitious missions in the coming years, including a manned mission to the Moon and a mission to Mars. ISRO is also planning to develop new technologies in the space sector, such as reusable launch vehicles and space tourism.

  1. The Indian Space Research Organisation (ISRO) has a deep space network (IDSN) that consists of three stations. Which of the following is not one of the stations?
    (A) Gandhinagar
    (B) Byalalu
    (C) Dhanbad
    (D) Thiruvananthapuram

  2. The IDSN is used to track and communicate with satellites in deep space. Which of the following is not a satellite that is tracked by the IDSN?
    (A) Chandrayaan-1
    (B) Mars Orbiter Mission
    (C) Mangalyaan
    (D) Gaganyaan

  3. The IDSN is also used to communicate with astronauts in space. Which of the following is not an astronaut who has communicated with the IDSN?
    (A) Rakesh Sharma
    (B) Sunita Williams
    (C) Kalpana Chawla
    (D) Peggy Whitson

  4. The IDSN is a very important part of India’s space program. Which of the following is not a reason why the IDSN is important?
    (A) It allows India to track and communicate with satellites in deep space.
    (B) It allows India to communicate with astronauts in space.
    (C) It allows India to launch satellites into space.
    (D) It allows India to study the Earth from space.

  5. The IDSN is a very complex system. Which of the following is not a part of the IDSN?
    (A) Antennas
    (B) Receivers
    (C) Transmitters
    (D) Computers

  6. The IDSN is a very expensive system. Which of the following is not a reason why the IDSN is expensive?
    (A) The antennas are very large.
    (B) The receivers are very sensitive.
    (C) The transmitters are very powerful.
    (D) The computers are very fast.

  7. The IDSN is a very reliable system. Which of the following is not a reason why the IDSN is reliable?
    (A) The antennas are very well-designed.
    (B) The receivers are very well-designed.
    (C) The transmitters are very well-designed.
    (D) The computers are very well-designed.

  8. The IDSN is a very important part of India’s space program. Which of the following is not a reason why the IDSN is important?
    (A) It allows India to track and communicate with satellites in deep space.
    (B) It allows India to communicate with astronauts in space.
    (C) It allows India to launch satellites into space.
    (D) It allows India to study the Earth from space.