ISRO Chief Dr. S. Somnath has said that Chandrayaan-4 will not be launched in one go. It will be launched in two parts. After this its modules will be connected in space. This technology will help in building Indian space station in future.

ISRO is going to conduct such an experiment for the first time, which may never have happened before. Chandrayaan-4 will be sent into space in pieces. After this it will be added to the space itself. This was disclosed by ISRO chief Dr. S. Somnath said during an interview. He said that through this mission ISRO will return samples from the Moon to Earth. 

ISRO Chief said that Chandrayaan-4 will not be launched in one go. Parts of Chandrayaan-4 will be launched into space twice. After this, the parts of Chandrayaan-4 will be connected in space while going towards the Moon. That means it will be assembled. Its advantage will be that in future ISRO will build its space station by connecting it like this.

That is, by adding Chandrayaan-4 and its parts in space, ISRO will also acquire the technology and capability to build a space station in the future. Therefore Chandrayaan-4 mission is very important. Somnath said that it is not necessary that this work has not been done before in the world. But ISRO will do it for the first time. 

Chandrayaan-4 will not be launched at once…this is the reason 

Dr. S. Somnath said that we have done all the planning for Chandrayaan-4. How to launch it? Which part will be launched when? After this, how will it be added to space? Then how will it be landed on the moon? Which part will remain there? Which part will return back to India with the sample? Many launches will have to be done because we do not have that powerful rocket yet. Which can launch Chandrayaan-4 in one go. 

This year will show the technology of connecting spacecraft in space

ISRO Chief said that we have the technology of docking i.e. connecting parts of spacecraft. This work can be done both in the Earth’s space or in the Moon’s space. That means both above the Earth and above the Moon. We are developing this technology of our own. ISRO will send SPADEX mission by the end of this year to demonstrate the docking technology. 

The two parts of Chandrayaan-4 will be connected in space above the Earth. 

Docking maneuver is a routine procedure while returning to Earth after completing a mission on the Moon. We have done this work before also. The world has seen this in different missions of Chandrayaan. We landed some parts of a spacecraft on the Moon while one part kept revolving around the Moon. This time we will show them the work of connecting them. But this time we will work to connect two modules of Chandrayaan-4 in the Earth’s orbit. 

Indian space station will be built in 2035… this is how the work will be done

He told that review, cost and detail study of Chandrayaan-4 has been done. Has been sent to the government for approval. This is part of the Vision 2047 of the government and ISRO. ISRO is trying to build an Indian Space Station (BAS) by 2035. By 2040, we can send an Indian to the Moon, that too with our technology and capability. 

Indian space station will be built by connecting five different parts

The Indian space station will be launched in several pieces and joined together in space. Its first part will be sent to space through LVM3 rocket. It is expected that its first launch will take place in 2028. A separate proposal is being prepared for this, which will be sent to the government for approval. The Indian space station will be built by connecting five different parts. on which our scientists are working

What are the important points of Chandrayaan 4?

Chandrayaan-4 will consist of five spacecraft modules: a propulsion module, a descender module for landing, an ascender module to lift off from the lunar surface, a transfer module to navigate the return journey, and a re-entry module to safely deliver the lunar samples to Earth

What is the main aim of Chandrayaan?

The mission objectives of Chandrayaan-3 are: To demonstrate Safe and Soft Landing on Lunar Surface. To demonstrate Rover roving on the moon and. To conduct in-situ scientific experiments

Which country sent Chandrayaan first?

Chandrayaan-1. Chandrayaan-1, India’s first mission to Moon, was launched successfully on October 22, 2008 from SDSC SHAR, Sriharikota. The spacecraft was orbiting around the Moon at a height of 100 km from the lunar surface for chemical, mineralogical and photo-geologic mapping of the Moon.

What is the benefit of Chandrayaan?

Economic Impact: With Chandrayaan-3’s success, India’s economy stands to benefit greatly from such a significant space sector accomplishment. This accomplishment will help India’s space sector grow and raise the country’s stature internationally in both lunar and space exploration

What is India’s pride in Chandrayaan?

About : Chandrayaan-3 is India’s third lunar mission and second attempt at achieving a soft landing on the moon’s surface. On July 14, 2023, Chandrayaan-3 took off from the Satish Dhawan Space Centre in Sriharikota. The spacecraft seamlessly entered lunar orbit on August 5, 2023

Why is Chandrayaan unique?

“Chandrayaan-4 will be unique in that it will utilize two different rockets: the heavy lifter Launch Vehicle Mark-3 (LMV-3) for carrying most of the payloads, and the dependable work horse Polar Satellite Vehicle (PSLV).

What lessons to be learnt from Chandrayaan?

“We learn humility, because of how small we are in the vastness of space. Despite Man’s insignificance, the human mind can still control space exploration. There is nothing one cannot achieve when one is determined to do so,” he said. K

What is the conclusion for Chandrayaan mission?

Answer. On 23 August, the Chandrayaan-3 lander module successfully landed on the moon’s South pole, making it the first country to have achieved the historic feat. The country became the fourth– after the US, China, and Russia – to have successfully landed on the moon’s surface

Chandrayaan-1 was India’s first deep space mission, and it played a crucial role in the discovery of water molecules on the Moon.

Fast Facts: Chandrayaan-1

India’s Chandrayaan-1 played a crucial role in the discovery of water molecules on the Moon.

• Chandrayaan-1 was India’s first deep space mission.
• Among its suite of instruments, it carried NASA’s Moon Minerology Mapper (M³), an imaging spectrometer helped confirm the discovery of water locked in minerals on the Moon.
• THe orbiter also released an impactor that was deliberately crashed into the Moon, releasing debris that was anyalyzed by the orbiting spacecraft’s science instruments.

Chandrayaan-1, the first Indian deep space mission, was launched to orbit the Moon and to dispatch an impactor to the surface.

Scientific goals included the study of the chemical, mineralogical and photogeologic mapping of the Moon. In addition to the five Indian instruments, the spacecraft carried scientific equipment from the United States, the United Kingdom, Germany, Sweden, and Bulgaria.

What does Chandrayaan mean in Sanskrit?

The Chandrayaan-3 spacecraft has a fitting name in Sanskrit, meaning ‘mooncraft‘ (Chandra means ‘moon’, yaan means ‘craft’ or ‘vehicle’), which suits its mission to the moon. The Pragyan rover, exploring the moon’s surface to study lunar soil, gets its name from Sanskrit, representing ‘wisdom

What is the Gaganyaan mission?

What is Gaganyaan? Gaganyaan is the name of the ISRO mission to send Indian astronauts to low-earth orbit for a short duration, onboard an Indian launch vehicle

After launching the Gaganyaan mission, the Indian Space Research Organisation plans to set up the country’s first space station by 2035 and put a human on the Moon by 2040.

What is the goal of Gaganyaan?

The primary objective of Gaganyaan is to demonstrate India’s capability to send humans to Low Earth orbit (LEO) and return them safely to Earth. Mission duration: Initially aimed for a 5-7 day mission, the current plan is for a 3-day mission in a 400 km orbit

How many astronauts will go in Gaganyaan?

The selection of the astronauts happened at IAF’s Institute of Aerospace Medicine. Only three of them will eventually go to space as part of the Gaganyaan mission. ISRO and Glavkosmos (a subsidiary of Russian space agency Roscosmos) signed a memorandum of understanding for the training of four astronauts in June 2019.

Who trained Gaganyaan astronauts?

The four astronauts who will be part of the mission were trained at the Yuri Gagarin Cosmonaut Training Center in Russia, the same center where Rakesh Sharma underwent training

Targeted for a 2028 launch, Chandrayaan-4 aims to bring back lunar soil samples to Earth. The mission will be launched in two phases, and could be key to the success of Gaganyaan, which aims to put an Indian on the lunar surface by 2040. “We have worked out the first configuration of the BAS

The International Space Station and all previous similar facilities were built by assembling different parts in space. However, this would be probably the first time in the world that a spacecraft would be launched in parts and then assembled in space

We have worked out the configuration of Chandrayaan-4… how to bring back samples from Moon to Earth. We propose to do it with multiple launches because our current rocket capability is not (strong) enough to do it at one go,” Somanath said on the sidelines of an event in Delhi

So, we have to have docking capability (joining of different parts of a spacecraft) in space — both in Earth space as well as in Moon space. We are developing that capability. We have a mission called Spadex scheduled later this year to demonstrate this capability,” Somanath said.

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