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July 08, 2022

TMC-2 imaged Rocket Booster Impact on the Lunar Surface On 4th March 2022, a spent rocket booster hit the lunar surface near the Hertzsprung crater, which is in the far side of the Moon. The impact created a double crater which is ~28m wide. Terrain Mapping Camera – 2 (TMC-2) onboard Chandrayaan-2 imaged the far side of the Moon in April 2022 and identified the impact site.

TMC-2 imaged Rocket Booster Impact on the Lunar Surface

The above image shows the comparison between the regions which is imaged before impact (21st February 2022) and after impact (3rd April 2022). The yellow arrow mark indicates the new crater formed due to the impact. The spatial resolution of TMC-2 is 5m and the image is zoomed four times.

February 23, 2022

Chandrayaan-2 detected solar proton events due to high intensity solar flares in January 2022. When Sun is active, spectacular eruptions called solar flares occur that sometimes also spew out energetic particles (called Solar Proton Events or SPEs) into interplanetary space. Most of these are high energy protons that impact space systems and significantly increase radiation exposure to humans in space. They can cause ionisation on large scales in Earth's middle atmosphere. Many intense solar flares are accompanied by coronal mass ejections (CMEs), a powerful stream of ionised material and magnetic fields, which reach Earth a few days later, leading to geomagnetic storms and lighting up the polar sky with auroras.

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November 15, 2021

Chandrayaan-2 Orbiter (CH2O) performs an evasive manoeuvre to mitigate a critically close approach with LRO

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September 09, 2021

Lunar Science Workshop 2021 During September 6-7, 2021, Indian Space Research Organisation (ISRO) opened up its scientific discussions on Lunar Science to the people of the country, to engage the Indian academia, institutes, students, and people from all disciplines and walks of life, in the form of a two-day ‘Lunar Science Workshop & Release of Chandrayaan-2 Data’.

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September 06, 2021

Lunar Science Workshop and Release of Chandrayaan-2 Data Chairman, ISRO / Secretary, DOS inaugurated the Lunar Science Workshop 2021, on 6th September, 2021, to commemorate the completion of two years of operation of Chandrayaan-2 orbiter around the lunar orbit.

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August 23, 2021

Announcement of Opportunity (AO) for utilizing Chandrayaan-2 Orbiter Payloads data for scientific analysis Deadline for submission of proposals: Oct 31, 2021

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December 24, 2020

Chandrayaan-2 Mission : Initial data release

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August 12, 2020

Chandrayaan-2 imaged Sarabhai crater on the Moon

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November 13, 2019

Terrain Mapping Camera-2 (TMC-2) is a follow-on of the TMC on-board Chandrayaan-1. TMC-2 provides images (0.4μm to 0.85μm) at 5m spatial resolution & stereo triplets (fore, nadir and aft views) from a 100 km orbit for preparing Digital Elevation model (DEM) of the complete lunar surface.

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October 31, 2019

Detection of Argon-40 in the lunar exosphere Planetary scientists prefer to call the thin gaseous envelope around the Moon as the ‘Lunar exosphere’ since it is so tenuous that the gas atoms very rarely collide with each other. While the Earth’s atmosphere near the mean sea level contains ~1019 atoms in a cubic centimetre of volume, the lunar exosphere contains ~ 104 to 106atoms in a cubic centimetre.

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October 22, 2019

Initial imaging and observations by Chandrayaan-2 Dual-Frequency Synthetic Aperture Radar (DF-SAR)

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October 17, 2019

Chandrayaan-2 begins spectroscopic studies of lunar surface Imaging Infrared Spectrometer (IIRS) on-board Chandrayaan-2 is designed to measure the reflected sunlight and emitted part of Moon light from the lunar surface in narrow and contiguous spectral channels (bands) ranging from ~800 – 5000 nanometer (0.8-5.0 micrometer (µm)). It uses a grating to split and disperse the reflected sunlight (and emitted component) into different spectral bands. The major objective of IIRS is to understand the origin and evolution of the Moon in a geologic context by mapping the lunar surface mineral and volatile composition using signatures in the reflected solar spectrum.

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October 10, 2019

Many violent phenomena continuously keep occurring on surface of the Sun and its atmosphere known as the corona. This solar activity follows an eleven-year cycle, which means, it goes through its 'solar maxima' and 'solar minima' once every eleven years. While the cumulative emission of solar X-rays emitted over a year varies with the solar cycle, these are often punctuated with extremely large x-ray intensity variations over very short periods, few minutes to hours. Such episodes are known as solar flares.

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October 04, 2019

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October 03, 2019

Our Sun emits a continuous outflowing stream of electrons and protons into the solar system, called the solar wind. The solar wind plasma which has charged particles embedded in the extended magnetic field of the Sun, moves at speeds of a few hundred km per second. It interacts with solar system bodies including Earth and its moon. Since the Earth has a global magnetic field, it obstructs the solar wind plasma and this interaction results in the formation of a magnetic envelope around Earth, called the magnetosphere.

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September 19, 2019

  • All Payloads of orbiter are powered.
  • Initial trials for orbiter Payloads are completed successfully.
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September 10, 2019

Vikram lander has been located by the orbiter of Chandrayaan-2, but no communication with it yet. All possible efforts are being made to establish communication with lander.

September 07, 2019

Chandrayaan-2 mission was a highly complex mission, which represented a significant technological leap compared to the previous missions of ISRO, which brought together an Orbiter, Lander and Rover to explore the unexplored south pole of the Moon. Since the launch of Chandrayaan-2 on July 22, 2019, not only India but the whole world watched its progress from one phase to the next with great expectations and excitement. This was a unique mission which aimed at studying not just one area of the Moon but all the areas combining the exosphere, the surface as well as the sub-surface of the moon in a single mission. The Orbiter has already been placed in its intended orbit around the Moon and shall enrich our understanding of the moon’s evolution and mapping of the minerals and water molecules in the Polar Regions, using its eight state-of-the-art scientific instruments

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September 04, 2019

The second de-orbiting maneuver for Chandrayaan-2 spacecraft was performed successfully today (September 04, 2019) beginning at 0342 hrs IST as planned, using the onboard propulsion system. The duration of the maneuver was 9 seconds.

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September 03, 2019

The first de-orbiting maneuver for Chandrayaan-2 spacecraft was performed successfully today (September 03, 2019) beginning at 0850 hrs IST as planned, using the onboard propulsion system. The duration of the maneuver was 4 seconds.

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September 02, 2019

Live media coverage of the landing of Chandrayaan-2 on lunar surface The soft landing of Chandrayaan-2 Vikram lander on lunar surface is scheduled between 1:30 am to 2:30 am on Saturday, September 07, 2019. This will be followed by the Rover roll out between 5:30 am to 6:30 am. A Press Meet with Chairman, ISRO is also being planned between 8:00 am to 9:00 am.

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September 02, 2019

Chandrayaan-2 update: Vikram Lander successfully separates from Orbiter The Vikram Lander successfully separated from Chandrayaan-2 Orbiter at 1315 Hrs IST today (September02, 2019). The Vikram Lander is currently located in an orbit of 119 km x 127 km. The Chandrayaan-2 Orbiter continues to orbit the Moon in its existing orbit. The health of the Orbiter and Lander is being monitored from the Mission Operations Complex (MOX) at ISRO Telemetry, Tracking and Command Network (ISTRAC) in Bengaluru with support from Indian Deep Space Network (IDSN) antennas at Bylalu, near Bengaluru. All the systems of Chandrayaan-2 Orbiter and Lander are healthy. The next maneuver is scheduled tomorrow (September 03, 2019) between 0845-0945 hrs IST

September 01, 2019

Fifth Lunar Orbit Maneuver The final and fifth Lunar bound orbit maneuver for Chandrayaan-2 spacecraft was performed successfully today (September 01, 2019) beginning at 1821 hrs IST as planned, using the onboard propulsion system. The duration of the maneuver was 52 seconds. The orbit achieved is 119 km x 127 km. All spacecraft parameters are normal.

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August 30, 2019

Fourth Lunar Orbit Maneuver Fourth Lunar bound orbit maneuver for Chandrayaan-2 spacecraft was performed successfully today (August 30, 2019) beginning at 1818 hrs IST as planned, using the onboard propulsion system. The duration of the maneuver was 1155 seconds. The orbit achieved is 124 km x 164 km. All spacecraft parameters are normal. The next Lunar bound orbit maneuver is scheduled on September 01, 2019 between 1800 - 1900 hrs IST.

August 28, 2019

Third Lunar Orbit Maneuver Third Lunar bound orbit maneuver for Chandrayaan-2 spacecraft was performed successfully today (August 28, 2019) beginning at 0904 hrs IST, using the onboard propulsion system. The duration of the maneuver was 1190 seconds. The orbit achieved is 179 km x 1412 km. All spacecraft parameters are normal. The next Lunar bound orbit maneuver is scheduled on August 30, 2019 between 1800 - 1900 hrs IST.

August 26, 2019

Lunar surface imaged by Terrain Mapping Camera 2 (TMC-2) on 23rd August 2019 at an altitude of ~4375 km showing impact craters such as Jackson, Mitra, Mach and Korolev.

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August 22, 2019

Moon as viewed by Chandrayaan-2 LI4 Camera on 21 August 2019 19:03 UT

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August 21, 2019

Second Lunar bound orbit maneuver for Chandrayaan-2 spacecraft was performed successfully today (August 21, 2019) beginning at 1250 hrs IST as planned, using the onboard propulsion system. The duration of the maneuver was 1228 seconds. The orbit achieved is 118 km x 4412 km. All spacecraft parameters are normal.

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August 20, 2019

Press Meet - Briefing by Dr. K Sivan, Chairman, ISRO

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August 20, 2019

Lunar Orbit Insertion (LOI) maneuver was completed successfully today (August 20, 2019). The duration of maneuver was 1738 seconds beginning from 0902 hrs IST. With this, Chandrayaan-2 was successfully inserted into a Lunar orbit. The orbit achieved is 114 km x 18072 km. Following this, a series of orbit maneuvers will be performed on Chandrayaan-2 spacecraft to enable it to enter its final orbit passing over the lunar poles at a distance of about 100 km from the Moon’s surface

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August 19, 2019

A Press Meet will be held at 1100 hrs (11:00 AM) on Tuesday, August 20, 2019 at ISRO Headquarters, New BEL Road, Bengaluru 560094 on ‘Chandrayaan-2 Mission after Lunar Orbit Insertion’. All Media houses are invited to cover this event.

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August 14, 2019

Chandrayaan-2 Successfully enters Lunar Transfer Trajectory

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August 14, 2019

Chandrayaan-2 Successfully enters Lunar Transfer Trajectory

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August 06, 2019

Fifth earth bound orbit raising maneuver for Chandryaan-2 spacecraft has been performed successfully today (August 6, 2019) at 1504 hrs (IST) as planned, using the onboard propulsion system for a firing duration of 1041 seconds. The orbit achieved is 276 x 142975 km. All spacecraft parameters are normal.

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August 04, 2019

First set of beautiful images of the Earth captured by Chandrayaan-2 Vikram Lander

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August 02, 2019

Fourth earth bound orbit raising maneuver for Chandryaan-2 spacecraft has been performed successfully today (August 2, 2019) at 1527 hrs (IST) as planned, using the onboard propulsion system for a firing duration of 646 seconds. The orbit achieved is 277 x 89472 km. All spacecraft parameters are normal.

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July 29, 2019

Third earth bound orbit raising maneuver for Chandryaan-2 spacecraft has been performed successfully today (July 29, 2019) at 1512 hrs (IST) as planned, using the onboard propulsion system for a firing duration of 989 seconds. The orbit achieved is 276 x 71792 km. All spacecraft parameters are normal. The fourth orbit raising maneuver is scheduled on August 2, 2019, between 1400 – 1500 hrs (IST).

July 26, 2019

Second earth bound orbit raising maneuver for Chandryaan-2 spacecraft has been performed successfully today (July 26, 2019) at 0108 hrs (IST) as planned, using the onboard propulsion system for a firing duration of 883 seconds. The orbit achieved is 251 x 54829 km. All spacecraft parameters are normal. The third orbit raising maneuver is scheduled on July 29, 2019, between 1430 – 1530 hrs (IST).

July 24, 2019

First earth bound orbit raising maneuver for Chandryaan-2 spacecraft has been performed successfully today (July 24, 2019) at 1452 hrs (IST) as planned, using the onboard propulsion system for a firing duration of 48 seconds. The new orbit will be 230 X 45163 km. The second orbit raising maneuver is scheduled on July 26, 2019, at 0109 hrs (IST).

July 24, 2019

Optimized Mission Plan of Chandrayaan-2 spacecraft

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July 22, 2019

GSLV MkIII-M1 Successfully Launches Chandrayaan-2 spacecraft.

July 22, 2019

Honorable Prime Minister Congratulates Team ISRO for the successful launch of Chandrayaan-2.

July 22, 2019

Filling of Liquid Oxygen in cryogenic stage(C25) of GSLV MkIII-M1 Completed.

July 22, 2019

Filling of Liquid Oxygen in cryogenic stage(C25) of GSLV MkIII-M1 Completed.

July 22, 2019

Filling of liquid Hydrogen in Cryogenic stage(C25) of GSLV MkIII-M1 commenced.

July 22, 2019

GSLV MkIII-M1/Chandrayaan 2: Filling of liquid oxygen in Cryogenic stage(C25) of GSLV MkIII-M1 commenced.

July 22, 2019

Filling of N204 for the Liquid core stage (L110) of GSLV MkIII-M1 completed today(22-07-2019) at 0240 hrs IST.

July 22, 2019

GSLV MkIII-M1/Chandrayaan-2: Filling of N204 for the Liquid core stage (L110) of GSLV MkIII-M1 commenced.

July 21, 2019

UH25 (fuel) filling of liquid core stage (L110) of GSLV MkIII-M1 commenced.

July 21, 2019

UH25 (fuel) filling of liquid core stage (L110) of GSLV MkIII-M1 completed.

July 20, 2019

Launch rehearsal completed, performance normal

July 18, 2019

Online registration for viewers gallery Chandrayaan - 2 launch scheduled on July 15, 2019 at 02:51 AM IST was called off, due to technical snag, is now rescheduled on July 22, 2019 at 02:43 PM IST from Satish Dhawan Space Centre SHAR, Sriharikota. To witness the launch live from viewer's gallery at Satish Dhawan Space Centre SHAR, Sriharikota online registration process will commence from 06 PM IST on July 19, 2019.

July 18, 2019

CHANDRAYAAN -2 LAUNCH RESCHEDULED ON 22ND JULY, 2019, AT 14:43 HRS. Chandrayaan - 2 launch scheduled on 15th July, 2019 at 2:51hrs was called off due to a technical snag noticed at around one hour before launch. An expert committee was constituted to analyze the issue and suggest remedial action. The expert committee identified the root cause of the technical snag and all corrective actions are implemented. Thereafter, the system performance is normal. Chandrayaan - 2 launch is now rescheduled on 22nd July, 2019 at 14:43 hrs from Second launch pad of SDSC, Sriharikota.

July 15, 2019

A technical snag was observed in launch vehicle system at one hour before the launch. As a measure of abundant precaution Chandrayaan-2 launch has been called off for today. Revised launch date will be announced later.

July 15, 2019

Filling of liquid oxygen in Cryogenic stage of GSLV MkIII-M1 completed

July 15, 2019

Filling of liquid oxygen in Cryogenic stage completed and filling up of liquid hydrogen commenced

July 14, 2019

Filling of liquid oxygen in Cryogenic stage commenced.

July 14, 2019

GSLV MkIII-M1/Chandrayaan-2: Propellant filling of liquid core stage (L110) of GSLV MkIII-M1 completed

July 14, 2019

UH25 (fuel) filling of liquid core stage (L110) of GSLV MkIII-M1 completed

July 14, 2019

Propellant filling of Liquid stage (L110) of GSLV MkIII-M1 is in progress

July 14, 2019

The launch countdown of GSLV MkIII-M1/Chandrayaan-2 commenced today at 0651 Hrs IST. The launch is scheduled at 0251Hrs IST on July 15th.

July 12, 2019

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July 11, 2019

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July 10, 2019

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July 9, 2019

Routing and termination of pyros, pressure sensors, Umbilical Connection Unit(UCU) separation connector cables end to end checks completed.

July 8, 2019

Full Dress Rehearsal-1 (FDR-1) in progress.

July 7, 2019

Full Dress Rehearsal-1 (FDR-1) in progress.

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July 6, 2019

Launch vehicle ready for movement to launch pad

July 5, 2019

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July 4, 2019

Integration of encapsulated assembly of Chandrayaan-2 with launch vehicle completed.

July 2, 2019

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July 2, 2019

Online registration process for witnessing the forthcoming GSLV MKIII-M1 / Chandrayaan-2 mission will commence @ 00:00 hrs on 04th July 2019

July 1, 2019

Chandrayaan -2 getting ready for integration with GSLV launcher.

June 30, 2019

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June 30, 2019

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June 29, 2019

Vikram lander (assembled with Pragyan Rover) integrated with Orbiter.

June 29, 2019

Rover after completion of all tests integrated with lander Vikram

June 28, 2019

GSLV MkIII-M1/Chandrayaan 2: Assembly of the batteries for all stages of launch vehicle completed

June 28, 2019

GSLV MkIII-M1/Chandrayaan 2: Assembly of the batteries for all stages of launch vehicle completed

June 18, 2019

Chandrayaan2 - From Pole to Pole

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June 03, 2019

Chandrayaan2 - From Pole to Pole

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May 15, 2019

Chandrayaan2 - From Pole to Pole

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May 14, 2019

Chandrayaan2 - From Pole to Pole

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