Category Archives: India

Weekend Edition
Fri-Mon / 22-25 Sep 2023

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India and World Eagerly Await Chandrayaan-3 Reactivation, ISRO Leader Aiming at Human Moon Landing

Controllers at ISRO Telemetry, Tracking and Command center in Bengaluru working to reestablish communication with Vikram Lander (with ~ 90-kg fuel remaining) and Pragyan Rover at now-illuminated Shiv Shakti Point (69.373°S, 32.319°E) on Moon following failed attempts; ISRO Chairman Sreedhara Somanath tells local media mission has given India ‘great confidence’ to pursue even more ambitious goals such as lunar sample return and merging Gaganyaan human spaceflight program with Chandrayaan lunar series, stating ‘an Indian will definitely land on the Moon’; Director of Space Applications Center Nilesh Desai anticipates 23 Sep awakening

Credits: ISRO, ISRS

Weekend Edition
Fri-Mon / 15-18 Sep 2023

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Lunar Mission Cadence Not Letting Up with Japan on Route to Moon, USA CLPS Preparing for Launch

ISRO awaits possible reactivation of Vikram Lander / Pragyan rover 22 September; JAXA SLIM operating nominally following post-launch systems checks with trajectory to Moon within precise range, allowing controllers to forego a planned fine-tuning maneuver; NASA CLPS providers Intuitive Machines and Astrobotic enlarging their Earth-bound organizational footprints with expanded facilities while working towards NET 16 November and TBD launches; CNSA Chang’E-6 sample retrieval sites within Apollo-crater being considered for NET May 2024; ispace and SpaceIL working towards realization HAKUTO-R mission 2 and Beresheet 2

Credits: ISRO, JAXA, Intuitive Machines, Astrobotic, ispace, SpaceIL

Tuesday / 12 Sep 2023

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India Planning Next Lunar Missions as Chandrayaan-3 Data Being Analyzed

As ISRO awaits the possible reactivation of Chandryaaan-3 Vikram lander and /or Pragyan rover, scientists are just beginning the task of working with data delivered over the course of the 14-Earth day nominal mission including first in-situ evidence of sulphur observed by Laser-Induced Breakdown Spectroscope (LIBS) and Alpha Particle X-ray Spectroscope (APXS), first recorded Moonquake since Apollo with Lunar Seismic Activity (ILSA) and findings of sparse ionosphere of 5,000,000 – 30,000,000 electrons per meter2; ISRO expected to collaborate with JAXA on LUPEX polar mission NET 2025, and may announce Chandrayaan-4, Chandrayaan-5 timelines soon per Chandrayaan-1 mission director Mylswamy Annadurai

Credits: ISRO, Twitter / @EarthTathya

Weekend Edition
Fri-Tues / 1-5 September 2023

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India and China Operating on Moon and Advancing Next Lunar Missions as USA Plans Human / Robotic Return

ISRO continues nominal 1 lunar day (14 Earth diurnal cycles) mission Chandrayaan-3, which may extend another 14 days or more depending on lander / rover charging functionality; Prospects for radio astronomy from the MSP more favorable following findings of sparse near-surface plasma density via RAMBHA-LP Langmuir probe; ISRO to collaborate with JAXA on LUPEX NET 2025; CNSA continues collecting seismic & astronomical data with Lunar-Penetrating Radar on Chang’E-4 rover Yutu-2 and Lunar-based Ultraviolet Telescope on Chang’E-3 lander while preparing Chang’E-6 sample return NET May 2024 and Chang’E-7 MSP mission NET 2026; NASA working towards Artemis 2 crewed lunar flyby NET Nov 2024 while CLPS providers Intuitive Machines (NET 16 Nov) and Astrobotic (EOY) striving for robotic lander launches

Credits: ISRO, CNSA, NASA

Tuesday / 29 Aug 2023

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BRICS Nations Consider Establishment of Space Exploration Consortium

5-member BRICS economic bloc consisting of Brazil, Russia, India, China, and South Africa (with Argentina, Egypt, Ethiopia, Iran, Saudi Arabia and UAE set to formally join 1 Jan 2024) may cooperate on space development per comments given by India PM and Foreign Secretary in the wake of the historic landing of Chandrayaan-3 at Shiv Shakti, ~20° from the lunar south pole; Existing BRICS Remote Sensing Satellite Constellation could serve as ‘base layer’ from which consortium may grow per Secretary Kwatra; Collaboration between China-led ILRS and Artemis Accords signatory India may accelerate USA Moon action

Pictured: India Prime Minister Narendra Modi (T), India Foreign Secretary Shri Vinay Kwatra (B); Credits: ILOA, Twitter / @ani_digital, India Ministry of External Affairs

Weekend Edition
Fri-Mon / 25-28 August 2023

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India Exploring Area Near Moon South Pole with Chandrayaan-3

ISRO now conducting the farthest expedition into the lunar south ever, with landing site 69.374454°S, 32.318695°E ~625km from the southernmost point on the Moon (90°S on Shackleton crater rim); Lander Module Vikram and Pragyan rover operating nominally with ILSA, RAMBHA and ChaSTE instruments activated and ready to take seismic, ionic and thermal readings; APXS and LIBS will perform X-ray and laser spectroscopy to determine chemical, mineralogical and elemental composition of regolith from Pragyan, now rolled out and >8 meters from LM

Tuesday / 22 Aug 2023

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ISRO Making Final Checks While Awaiting Lunar Daybreak at Chandrayaan-3 Landing Site

Chandryaan-3 Vikram lunar lander in elliptical 25 x 134 km lunar orbit as ISRO operators at Mission Operations Complex in Bengaluru ensuring craft readiness ahead of powered descent to Moon surface ~20° from MSP set to begin 23 Aug 12:15 UTC, with touchdown on lunar surface now scheduled ~19 minutes later at 12:34 UTC; Landing to be supported by NASA and ESA Deep Space Network antennas in Canberra and Madrid with backup relay via Chandrayaan-2 orbiter; ISRO encourages schools to observe historic moment which will ‘fuel curiosity’ and ‘spark passion for exploration’; Live coverage starts 11:50 UTC

Tuesday / 8 Aug 2023

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Chandrayaan-3 Tightening Orbit Around Moon Ahead of Landing Attempt as Luna-25 and SLIM Launches Approach

ISRO Moon lander Chandrayaan-3 now in an elliptical 170 km x 4313 km lunar orbit as ISTRAC controllers at Mission Operations Complex (MOX) in Bengaluru prepare to execute orbital reduction maneuver 2 of 5, planned for 9 Aug 13:00-14:00 IST (07:30-08:30 UTC) to bring craft into circular, polar 100-km orbit ahead of 23 August landing; Luna-25 rollout set for 8 Aug, with previously reported 10 Aug 2:10:57 MSK (23:10:57 UTC) launch now officially declared by Roscosmos; JAXA SLIM to follow 26 Aug 09:34:57 JST (00:34:57 UTC)

Weekend Edition
Fri-Mon / 4-7 August 2023

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August Moon Landings by Russia, India, Launch by Japan, Raise Major Challenges for USA

As Roscosmos readies Luna-25 / Soyuz-2.1b rocket at Vostochny Cosmodrome for launch to Moon from Site 1S reportedly set for 11 Aug 2:10 MSK (backup launch 12 Aug 2:35 MSK, landing NET 20 Aug), ISRO preps for 5 Aug 19:00 IST lunar orbit insertion / 23 Aug landing of Chandrayaan-3, and JAXA planning SLIM lander launch via H-2A on 26 Aug 09:34 JST, 21st Century USA Moon landings remain unrealized; Impact on USA world standing and space leadership may be profound if CLPS robotic landers / Artemis human Moon return are further delayed

Tuesday / 1 Aug 2023

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Chandrayaan-3 on Course for Lunar Orbit Insertion Following Successful Trans Lunar Injection

ISRO lunar lander Chandrayaan-3 on 5-day cruise to lunar orbit, expected to arrive 5 Aug after set on its way with TLI maneuver firing at 1 Aug perigee (00:15 IST) commanded from ISRO ISTRAC facility in Bengaluru; India is set to become 4th nation to soft-land on Moon, and may become 1st to explore Moon South Pole region; Meanwhile origin of wreckage found near Jurien Bay, Western Australia affirmed by Australian Space Agency to be PSLV stage 3; ASA to store material for ISRO retrieval as obligations under the United Nations space treaties considered

Credits: ISRO