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[luxurypropertiesworld]

Gaganyaan Mission

Overview:

The Journey of Gaganyaan: The Story of Building India's First Manned Spacecraft.

India's space exploration efforts have reached a major turning point with the launch of the ambitious Gaganyaan mission. The creation of the spaceship and its building have been enormous undertakings as the country gets ready to launch its first astronauts into space. The Gaganyaan project has been molded by technological hurdles, creative solutions, and cooperative efforts. We explore these aspects of the construction of India's first human spaceship in this article.

India's current effort, called the Gaganyaan Mission, aims to send a three-day manned mission with a crew of three people into 400 km of Low Earth Orbit (LEO) and return them safely to Earth.

The Government of India has approved two unmanned and one manned mission as part of this program.

It is anticipated that the first manned spaceflight will occur in 2024. If the Gaganyaan Mission is successful, India will join the US, China, and Russia as the only countries with the capability of human space flight.

  About:

The Indian Space Research Organization(ISRO) is working on a project called Gaganyaan.

Three flights are scheduled to be sent into orbit under the Gaganyaan schedule.

 •        One human spaceflight and two unmanned flights are planned.

•        Three Indian astronauts, one of whom is a woman, will be on board the Gaganyaan system module, also known as the Orbital           Module.

•        It will spend five to seven days traveling in a low-Earth orbit 300–400 kilometers above the planet.

  Payloads:

•        The Crew Module, or spacecraft transporting people, will make up the cargo.

•        Powered by two liquid propellant engines is the Service Module.

•        It will have emergency mission abort and escape capabilities.

  Launch:

Gaganyaan will be launched by the three-stage heavy lift launch vehicle GSLV Mk III, also known as the LVM-3 (Launch Vehicle Mark-3), since it is equipped with the required payload capacity.

  Design and Architecture:

The crew module and the service module are the two primary parts of the Gaganyaan spacecraft in terms of design and architecture. A safe and livable environment is provided for the duration of the flight by the crew module, which can accommodate up to three astronauts. It has all the necessary systems, including navigation, communication, and life support. The spacecraft's propulsion, power generation, and other auxiliary systems required for space operation are housed in the service module in the meantime.

  Technological Innovations:

State-of-the-art engineering and cutting-edge technology are needed to develop a manned spacecraft. In order to design and construct the Gaganyaan spacecraft, ISRO's scientists and engineers pushed the limits of space technology. Every component of the spacecraft, from sophisticated propulsion systems to lightweight materials, has been painstakingly designed to guarantee dependability and safety throughout the trip.

  Safety and Reliability:

In human spaceflight, maintaining the safety and dependability of the spacecraft is crucial. Strict quality control procedures and testing guidelines have been applied at every stage of the spacecraft's development. Before the spacecraft is certified for flight, extensive ground testing, simulation exercises, and component-level testing have been carried out to identify and mitigate any potential issues.

  Astronaut Integration and Training:

As spacecraft development proceeds, ISRO has been working with many international space organizations to provide the astronauts chosen for the Gaganyaan mission with the necessary training. Numerous exercises, including survival training, simulated space flights, and physical fitness tests, are part of astronaut preparation. In addition, one of the most important ways to guarantee astronaut performance and comfort throughout the mission has been to incorporate human aspects into spacecraft design.

  Collaboration:

Several parties, including ISRO's own centers, research institutes, and industry partners, have worked together to create India's first manned spacecraft. International cooperation with space agencies like Roscosmos has also been crucial in sharing knowledge, resources, and technology for the Gaganyaan mission.

  SUMMARY:

In conclusion, ISRO and the Indian space community have accomplished a great deal with the construction of Gaganyaan, the country's first manned spacecraft. The spacecraft, the result of years of study, development, and cooperation, represents India's ambitions to discover new space frontiers. India is getting ready to become one of the countries that can send people into space, and the entire world is watching with excitement as the countdown to launch approaches.

[competitionpedia]

Why is ISRO building a second rocket launchport in Tamil Nadu’s Kulasekarapattinam?

The cornerstone for ISRO's second rocket launchpad was laid on February 28 in Kulasekarapattinam, situated in the Thoothukudi district of coastal Tamil Nadu. It will be dedicated solely to commercial, on-demand, and small satellite launches in the future.

Why is the new ISRO launch port located in Tamil Nadu?

Geographical advantage: Kulasekarapattinam launch port is strategically located in coastal Tamil Nadu, providing a direct southward trajectory for Small Satellite Launch Vehicles (SSLV) which require less fuel.

Strategic importance: Kulasekarapattinam's proximity to Colombo, several kilometers to the west, enables straight southward flights without the need to skirt eastwards around Sri Lanka, further conserving fuel for SSLV launches.

Scientific benefit: Its location allows for shorter launch trajectories compared to launches from SHAR, ISRO's current launch site, leading to fuel savings and increased payload capacities for SSLVs.

Notably, both the launch ports are located on Southern India, near the equator.

About SHAR

SHAR is located along the east coast of Andhra Pradesh, approximately 80 km away from Chennai.

The facility currently serves as the launch infrastructure for all ISRO missions.

It is equipped with various facilities including solid propellant processing setup, static testing, and launch vehicle integration facilities.

Additionally, SHAR provides telemetry services for tracking and command network oversight during launches, along with a mission control center.

SHAR has two launch complexes, primarily used for launching the Polar Satellite Launch Vehicle (PSLV), the Geosynchronous Space Launch Vehicles (GSLV), and the Geosynchronous Satellite Launch Vehicle Mk-III, now known as LVM3.

Why does India need a new launch port?

Increased commercial launches: With the opening of the space sector to private players, there is an expected surge in commercial launches, necessitating additional launch capacity.

Support for private players: The new launch port will provide infrastructure for private companies to develop space-qualified systems, build satellites, and launch vehicles, fostering growth in the commercial space sector.

Relieve burden on existing facility: To prevent overburdening the Satish Dhawan Space Centre (SDSC) SHAR in Sriharikota, which handles larger missions, a new launch port is required for smaller payloads.

Specialized missions: SHAR will continue to handle major missions like lunar and interplanetary missions, including the Gaganyaan human-flight mission, while the new launch port will focus on smaller payloads.

What are SSLVs and what are they used for?

SSLVs (Small Satellite Launch Vehicles) are compact launch vehicles developed by ISRO specifically for launching small satellites.

SSLVs have a three-stage design utilising utilize a combination of solid and liquid propulsion stages.

Payload: SSLVs are designed to launch small-sized satellites weighing between 10 to 500kg into Low Earth Orbit (LEO), including mini, micro, or nano satellites.

Benefits: Offers cost-effective solutions for satellite insertion into orbit, with shorter flight times compared to larger launch vehicles.

Applications: Primarily used for commercial and on-demand launches, catering to various satellite projects including those from college students and private players in the space sector.

ISRO's SSLV journey:

First attempt (SSLV-D1) in August 2022: Failure due to improper satellite insertion into orbit.

Second attempt (SSLV-D2) in February 2023: Achieved success, with three satellites successfully inserted into the intended orbit.

[wisdomras]

इतिहास में आज का दिन -18 दिसंबर  की महत्वपूर्ण ऐतिहासिक घटनाएँ ⚡ 2014 GSLV MK III – भारत की अगली पीढ़ी के प्रक्षेपण यान की पहली प्रायोगिक उड़ान सफल (इसरो द्वारा) .. #OnThisDay #TodayInHistory #wisdomras https://wisdomras.com/2023/12/18/on-this-day-in-history-18-december/ 

[mojo07]

Gaganyaan mission: India's ambitious journey to space

India's ambitious human spaceflight mission, Gaganyaan, is poised to make history. The uncrewed test flight of the Gaganyaan spacecraft successfully lifted off on October 21, 2023, from the Satish Dhawan Space Centre in Sriharikota. This crucial milestone marks a significant step forward in India's aspirations to become the fourth nation to send humans into space.

The Gaganyaan mission aims to demonstrate India's capability to launch a human-rated spacecraft into low Earth orbit (LEO) and safely return the crew to Earth. The mission will involve a three-member crew orbiting Earth for up to seven days. The spacecraft will be launched by India's Geosynchronous Satellite Launch Vehicle Mark III (GSLV Mk III), the country's most powerful rocket to date.

The Gaganyaan mission is a complex undertaking that has required the development of several critical technologies, including a human-rated launch vehicle, a crew module capable of sustaining life in space, and a safe re-entry system. The successful completion of the uncrewed test flight is a testament to the hard work and dedication of the Indian Space Research Organisation (ISRO) scientists and engineers who have been working on the project for over a decade.

The Gaganyaan mission is not just a technological marvel, but also a symbol of India's growing scientific and technological prowess. The successful completion of the mission will be a major boost to India's space program and will inspire a new generation of scientists and engineers to pursue careers in space exploration.

The Gaganyaan mission is scheduled to be launched in 2024. The successful completion of the mission will be a historic moment for India and will mark a major milestone in the country's space program.

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[kaushalblogs]

History of Chandrayaan-3

Chandrayaan-3 is an upcoming lunar mission by the Indian Space Research Organisation (ISRO). It is the third mission in the Chandrayaan series, following Chandrayaan-1 and Chandrayaan-2. 

The Chandrayaan-3 mission aims to further explore the Moon and build upon the successes of its predecessors. The primary objective of Chandrayaan-3 is to land a rover on the lunar surface and conduct scientific experiments to gather data and enhance our understanding of the Moon's geology, topography, and mineralogy.

The initial plans for Chandrayaan-3 were announced in 2019, shortly after the Chandrayaan-2 mission faced challenges during its soft landing attempt. The lander and rover components of Chandrayaan-2 were not able to land successfully, but the orbiter module continues to orbit the Moon and collect valuable data.

Chandrayaan-3 is expected to carry similar instruments and payloads as Chandrayaan-2, with improvements and modifications based on the lessons learned from the previous mission. The mission will involve the launch of a Geosynchronous Satellite Launch Vehicle (GSLV) from the Satish Dhawan Space Centre in Sriharikota, India.

The specific timeline and launch date for Chandrayaan-3 have not been officially announced as of my knowledge cutoff in September 2021. However, it is anticipated that the mission will take place in the near future, continuing India's pursuit of lunar exploration and scientific discovery.

How it is launched?

Chandrayaan-3 is expected to be launched using the Geosynchronous Satellite Launch Vehicle (GSLV) Mk III, also known as the "Bahubali" rocket. The GSLV Mk III is a three-stage launch vehicle developed by the Indian Space Research Organisation (ISRO) specifically for launching heavier payloads, including lunar missions.

The GSLV Mk III has a height of approximately 43 meters and a lift-off mass of around 640 tonnes. It consists of two solid strap-on boosters (S200), a core liquid booster (L110), and an upper stage cryogenic engine (C25). The first stage is powered by two solid rocket motors, while the second stage uses a liquid propellant engine. The cryogenic upper stage is powered by a cryogenic engine that uses liquid hydrogen and liquid oxygen as propellants.

During the launch of Chandrayaan-3, the GSLV Mk III will be used to place the spacecraft into Earth orbit. From there, the spacecraft will perform a series of orbit-raising maneuvers and trajectory corrections to set a course for the Moon. Once the spacecraft reaches the vicinity of the Moon, it will perform a lunar capture maneuver to enter into a lunar orbit.

After entering lunar orbit, the spacecraft will gradually reduce its altitude and perform a powered descent to the lunar surface. The lander and rover components will separate from the orbiter module and descend towards the predetermined landing site on the Moon. The landing sequence will involve precise control and guidance systems to ensure a soft landing and safe touchdown of the lander and rover.

It's important to note that the exact launch details and procedures may be subject to change as per ISRO's mission planning and updates.

[news-global]

Chandrayaan-3 Launch Today: Landing Expected at 5.47pm August 23

India’s third lunar mission, Chandrayaan-3, is set to make its debut today with a launch from the Satish Dhawan Space Centre in Sriharikota. This mission aims to achieve a soft landing of a lander and rover on the moon’s south pole. The highly anticipated launch is scheduled for 2:35pm IST (09:05am UTC) and will be facilitated by the Geosynchronous Satellite Launch Vehicle Mark III (GSLV Mk III)…

[wpristav]

Индия осуществила успешный запуск к Луне очередной автоматической станции «Чандраян-3» в рамках лунной программы

Индия продолжает реализацию лунной программы, запустив к естественному спутнику земли очередную автоматическую станцию. Старт ракеты-носителя состоялся сегодня, 14 июля 2023 года. Организация космических исследований Индии (ISRO) отправила к Луне автоматическую межпланетную станцию "Чандраян-3" с луноходом на борту. Вывод станции на орбиту осуществила ракета-носитель GSLV Mk III, стартовавшая с ко... Читать дальше »

[netmassimo]

A little while ago, a GSLV Mk-III rocket blasted off from India's Satish Dhawan Space Centre with the Chandrayaan 3 mission's Vikram lander and Pragyaan rover. After just over 16 minutes, the vehicles separated from the rocket's last stage to begin the series of maneuvers that will gradually stretch their orbit until they are brought into the area of influence of the Moon, where the lander and rover will land on August 23 in this follow-up to the Chandrayaan 2 mission.

[firstbuzz]

Chandrayaan-3 launch date: Isro to lift-off India's ambitious moon mission on.

The Indian Space Research Organisation (Isro) is in the final stages of preparing to launch India's ambitious moon mission Chandrayaan-3. The spacecraft is in the final assembly of the payloads at the UR Rao Satellite Centre.

The Chandrayaan-3 mission carries scientific instruments to study the thermo-physical properties of the lunar regolith, lunar seismicity, lunar surface plasma environment and elemental composition in the vicinity of the landing site.The third spacecraft, part of the Chandrayaan program, will launch on India's heaviest launch vehicle, Launch Vehicle Mark-III, also called the GSLV Mk III from the Satish Dhawan Space Center in Sriharikota. The spacecraft is a combination of three systems; propulsion, lander and rover.ISRO has completed the flight acceptance hot test of the CE-20 cryogenic engine that will power the cryogenic upper stage of the launch vehicle for the Chandrayaan-3. The hot test was carried out for a planned duration of 25 seconds at the High Altitude Test Facility of the ISRO Propulsion Complex at Mahendragiri in Tamil Nadu.Chandrayaan-3 lander also successfully underwent EMI/EMC test at U R Rao Satellite Centre. The Magnetic Interference/ Electro - Magnetic Compatibility test is conducted for satellite missions to ensure the functionality of the satellite subsystems in the space environment and their compatibility with the expected electromagnetic levels.

[jsbmarketresearch01]

ISRO's GSLV Mk III Rocket Launch Puts India at Forefront of Space Technology

The rocket placed 36 internet satellites into orbit, which will provide connectivity to remote areas of India and support various applications.

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[aldocerandaz]

OneWeb completo la constelación inicial con el lanzamiento desde India

OneWeb ha terminado la construcción de su constelación de satélites inicial, ya que India y su agencia espacial, la Organización de Investigación Espacial de la India (ISRO), realizaron su segundo vuelo orbital de 2023 al volar 36 de los satélites de la compañía a bordo de su LVM3 (anteriormente conocido como GSLV Mk III ) vehículo de lanzamiento del Centro Espacial Satish Dhawan. El lanzamiento…

[iemlabs]

Rocket Lab plans to catch its Electron Rocket launch in Space

Rocket Lab is a space company that is going to catch one of its rockets with a helicopter when it comes back down to Earth. The Rocket Lab, a leading launch and space systems company (Nasdaq: RKLB), announced that it will attempt to captures a falling Electron rocket as with helicopter as it returns to Earth from space via helicopter. Previously On October 23, the ISRO would launch a 36 OneWeb satellites on board from the spaceport Satish Dhawan Space Centre in Sriharikota, Andhra Pradesh. LVM3 was earlier called GSLV Mk III.

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[spaceandisronews]

ISRO's GSLV Mk III D2 / GSAT-29 Mission Full Launch video | Raw footage

GSAT-29 is among the advanced high throughput communication satellites planned by Isro, which has already launched the GSAT-19. The other two in the immediate pipeline are: GSAT-11, which was recalled from its launchpad earlier this year and is gearing up for a December launch, and GSAT-20, which is likely to be launched in 2019.

Together, these satellites will usher in an age of high-speed internet connectivity in the country, bridging the gap between cities and the hinterland.

Director of U R Rao Satellite Centre P Kunhikrishnan said GSAT-11 would be ready for launch from French Guyana on December 4.

GSLV-MKIII A three-stage heavy lift launch vehicle, GSLV-MKIII has two solid strap-ons as first stage, a liquid propellant core as second stage and a cryogenic as third stage. It is designed to carry 4-tonne class of satellites to geosynchronous transfer orbit (GTO) or about 10 tonnes to low earth orbit (LEO), which is about twice the capability of GSLV Mk II. That the present mission was only the second developmental flight of GSLV-MKIII means that the space agency needs a glitch-free launch to keep its date with the bigger missions while also establishing this class of rocket as its mainstay.

The 3,423kg communication satellite is designed for a mission life of 10 years. The three-axis body-stabilised multibeam satellite carries two high throughput communication transponders (Ka/Ku-band) intended to meet the communication requirements of users, including those in remote areas.

In addition, several new technologies such as Q and V band payload, data transmission through optical communication link will be demonstrated.

Liquid Propulsion Systems Centre director V Narayanan said the he indigenous cryogenic engine had performed “exceedingly well.”

Isro chairman K Sivan said, “With the successful launch, we have completed the developmental flights of GSLV MkIII.” He said the first operational flight of GSLV MkIII would be Chandrayaan-2 planned in January 2019. The rocket would also carry human to space. “The first unmanned mission will be in December 2020. There will be one more unmanned mission before the manned mission. The manned mission is planned for December 2021.”

He said nearly 90% of the activity in this mission had been done by industry for both the launcher and the satellite. “They supplied flawless systems and hardware for the mission,” he said.

The Indian Space Research Organisation (Isro) on Wednesday successfully placed another communication satellite in orbit, while also achieving a crucial success of GSLV-MkIII rocket which is slated to launch two big missions --Chandrayaan-2 and the human space mission -- in the next four years.

Around 17 minutes after lifting off from the second launch pad at Satish Dhawan Space Centre in Sriharikota at 5.08pm, GSLV MkIII-D2 placed GSAT-29 in a geostationary transfer orbit (GTO) with the required inclination to the equator. A few days later, the satellite will be placed in its final geostationary orbit (GEO) using the onboard propulsion system. It will be located at 55°E longitude.

[onestopupsc]

Q. India’s quest to land its first spacecraft on the moon got off to a smooth start with the successful launch of Chandrayaan-2 mission aboard the country’s most powerful rocket - GSLV Mk-III. In light of this statement, discuss the significance of this mission.

Q. India’s quest to land its first spacecraft on the moon got off to a smooth start with the successful launch of Chandrayaan-2 mission aboard the country’s most powerful rocket – GSLV Mk-III. In light of this statement, discuss the significance of this mission.

Model Answer Chandrayaan-2 is India’s most challenging, totally indigenous, and India’s second mission to Moon. It is advanced version of previous Chandrayaan-1 mission (launched in 2008) which only involved orbiting around moon, Chandrayaan-2 is much complicated mission as it involves an orbiter, lander and rover. After reaching the 100 km lunar orbit, the Lander housing the Rover was to…

[bisrsrch]

The launch vehicle payload market is further segmented based on type, orbit, and region. The type section is segmented into heavy lift launch vehicle (2,201kg and Above) and Small-Lift Launch Vehicle (2,200kg and below). The section is further segmented by different orbits, including lower earth orbit(non-polar inclined), sun-synchronous orbit) and polar orbit), medium Earth orbit , geostationary Earth orbit and highly elliptical orbit.

The launch vehicle payload market is also segmented under four major regions, namely North America, Europe, Asia-Pacific, and Rest-of-the-World. Data for each of these regions is provided in the market study.

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[netmassimo]

Poco fa un razzo vettore GSLV Mk-III è decollato dal centro spaziale indiano Satish Dhawan con il lander Vikram e il rover Pragyaan della missione Chandrayaan 3. Dopo poco più di 16 minuti, i veicoli si sono separati dall'ultimo stadio del razzo per cominciare la serie di manovre che pian piano allungheranno la loro orbita fino a portarli nell'area di influenza della Luna, dove è previsto l'allunaggio di lander e rover il 23 agosto in questo seguito della missione Chandrayaan 2.