Current Affairs So close yet so far! Just 2.1km away from...

So close yet so far! Just 2.1km away from Lunar surface, Chandrayaan-2 lost contact with the ground station


The last ’15 minutes of terror’, as earlier described by ISRO Chairman Dr K Shivan, did turn out to be a terror as Chandrayaan-2 lost contact with the ISRO ground station. The Vikram Lander was just 2.1km away from Lunar surface, it deviated its planned trajectory path and lost contact with ISRO station. ISRO team is still analysing data about what would have happened. Vikram may have landed the moon or may not be too.

Chandrayaan-2 from start has travelled 3.8 lakh km till just 2.1km away from Lunar surface where ISRO ground stations lost connection with the Vikram Lander.

Chandrayaan-2 is India’s second mission to the moon with the total cost being Rs 978 crore. It comprises a fully indigenous Orbiter, Lander (Vikram) and Rover (Pragyan). The Rover Pragyan is housed inside Vikram lander.

The Orbiter was successfully launched and it’s still orbiting the moon, and will continue its functioning for next one year. The next stage was Vikram Lander soft landing on the South pole of the Moon, which ISRO chief had described as ’15 minutes of terror’, which turned out to be a terror as they lost contact with the Lander.

If India has successfully landed on the South Polar region of the Moon, India would have joined the bandwagon of soft landing on the moon along with USA, Russia and China, and would have become the first country to land on the Moon’s south polar region.

Chandrayaan-2 journey since its launch

India’s Geosynchronous Satellite Launch Vehicle, GSLV MkIII-M1 successfully launched Chandrayaan-2 spacecraft on July 22  from the Second Launch Pad at Satish Dhawan Space Centre SHAR, Sriharikota.

Chandrayaan 2 path to moon

After the launch, series of orbit manoeuvres was carried out using Chandrayaan-2’s onboard propulsion system.  This raised the spacecraft orbit in steps and then placed it in the Lunar Transfer Trajectory that enabled the spacecraft to travel to the vicinity of the Moon.

Chandrayaan-2 is India’s second mission to the moon with the total cost being Rs 978 crore. It comprises a fully indigenous Orbiter, Lander (Vikram) and Rover (Pragyan). The Rover Pragyan is housed inside Vikram lander.


  Launcher: GSLV MkIII            The Orbiter                                Vikram Lander                                   Pragyan Rover
  • Launcher GSLV Mk III: The GSLV Mk-III will carry Chandrayaan-2 to its designated orbit. This three-stage vehicle is India’s most powerful launcher to date, and is capable of launching 4-ton class of satellites to the Geosynchronous Transfer Orbit (GTO)
  • Orbiter: At the time of launch, the Chandrayaan-2 Orbiter will be capable of communicating with Indian Deep Space Network (IDSN) at Byalalu as well as the Vikram Lander. The mission life of the Orbiter is one year and it will be placed in a 100X100 km lunar polar orbit. It weighs 2379 Kg.
  • Vikram Lander: The Lander of Chandrayaan-2 is named Vikram after Dr Vikram A Sarabhai, the Father of the Indian Space Programme. It is designed to function for one lunar day, which is equivalent to about 14 Earth days. Vikram has the capability to communicate with IDSN at Byalalu near Bangalore, as well as with the Orbiter and Rover. The Lander is designed to execute a soft landing on the lunar surface. It weighs 1471 KG.
  • Pragyan Rover: 6-wheeled AI powered Rover, can travel upto 500 meters and can communicate only with Vikram Lander. It functions with solar energy and weighs 27 kgs. A few hours after the soft landing, the Rover Pragyaan will roll down from Vikram and will perform in situ exploration of the surrounding lunar surface.

What will Chandrayaan-2 do?

  • Chandrayaan-2 will explore the completely unexplored part section of the Moon — its South Polar region.
  • Better understand the origin and evolution of the Moon by conducting detailed topographical studies, comprehensive mineralogical analyses, and a host of other experiments on the lunar surface.
  • Will further explore presence of water molecules on the Moon
  • The lunar South Pole is especially interesting because of the lunar surface area here that remains in shadow is much larger than that at the North Pole. There is a possibility of the presence of water in permanently shadowed areas around it. In addition, South Pole region has craters that are cold traps and contain a fossil record of the early Solar System.
  • First space mission to conduct a soft landing on the Moon’s south polar region with home-grown technology

ISRO is still analysing the data. Going ahead we just have to wait and watch. Prime Minister Narendra Modi lauded ISRO contribution to science and technology and to humankind.

Pic Source:
News4children, a news portal on current affairs tapered especially for children with academic input. Every article is written in simple language with full background information, so children can understand the news better. Most of the articles include academic input, activities and vocabulary as well.



Please enter your comment!
Please enter your name here

thirteen − 2 =

Latest news

ಬಾಹ್ಯಾಕಾಶದಲ್ಲಿ ಭಾರತದ ಮೈಲಿಗಲ್ಲು, ಯಶಸ್ವಿಯಾಗಿ ಕಕ್ಷೆ ಸೇರಿದ ಚಂದ್ರಯಾನ‌ 3 (Chandrayaan 3)

ಭಾರತದ ಅತ್ಯಂತ ಮಹತ್ವಾಕಾಂಕ್ಷಿ ಯೋಜನೆ ಚಂದ್ರಯಾನ 3 ಯಶಸ್ವಿಯಾಗಿದೆ. ಆಂಧ್ರಪ್ರದೇಶದ ಶ್ರೀಹರಿಕೋಟಾದಲ್ಲಿರುವ ಸತೀಶ್ ಧವನ್ ಬಾಹ್ಯಾಕಾಶ ಕೇಂದ್ರದಿಂದ ನಭಕ್ಕೆ ಚಿಮ್ಮಿದ ಚಂದ್ರಯಾನ ನೌಕೆಯು ಯಶಸ್ವಿಯಾಗಿ ನಿಗದಿತ...

India successfully launches Chandrayaan 3

India launched Chandrayaan 3 mission successfully today. Chandrayaan which means “moon Vehicle” was launched from Satish Dhawan Space Centre...

ನಿಕೋಲಾ ಟೆಸ್ಲಾ

ಗುರುಗಣೇಶ್ ಅವರಿಂದ ನಿಮ್ಮ‌ ಸ್ಮಾರ್ಟ್‌ಫೋನ್‌ನಲ್ಲಿ ಕಳಿಸಿದ ಹಾಯ್ ಮೆಸೇಜೊಂದು ಊರು ರಾಜ್ಯ ದೇಶಗಳನ್ನು ಹಾರಿ ಸೆಕೆಂಡು ಕಳೆಯೋದ್ರಲ್ಲಿ ವಿದೇಶದಲ್ಲಿರೋ ನಿಮ್ಮ ಗೆಳೆಯನ ಚಾಟ್ ಬಾಕ್ಸಲ್ಲಿ ಹಾಜರಾಗುತ್ತೆ. ಸ್ವಿಚ್...

Empower your kids to deal with bullies

Children are excited to go back to school to meet their friends while parents are relieved to send their...

World Oceans Day

World Ocean’s Day celebrated every year on June 8th. History It was first proposed in 1992 at the Earth Summit...

Protests in Iran explained

By Tanushree Protests engulf Iran since the death of a 22-year-old woman Mahsa Amini on 16th September, in police custody....

Must read

2021 REWIND: Global events to remember

By Amrutha Varshini After a horrific 2020, the year ‘2021’...

You might also likeRELATED
Recommended to you