Category Archives: Lunar Orbiters

Tuesday / 12 August 2025

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Hi-Res Photos from Chandrayaan-2 Orbiter Continue to Identify and Reveal

Chandrayaan-2 orbiter, marking 6 years in lunar orbit 20 Aug, has 1/4-meter resolution of Moon surface; citizen scientist Chandra Tungathurthi reveals photos from Chandrayaan-2 of Intuitive Machines IM-2 Athena lander at Mons Mouton ~85°S and 6 Mar skid marks leading to resting site; NASA LRO first photographed Athena 7 Mar, has 1/2-meter resolution; 2-year observation of Chandrayaan-3 landing success at Statio Shiv Shakti ~69°S to be marked 23 Aug; mission team recipient of 2024 IAF World Space Award 

Image Credits: ISRO / C Tungathurthi, Intuitive Machines 

Friday / 25 July 2025

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The Exploration Company Motto Is “We Build Space Vehicles for a Cooperative Future”

Successful 47-second test firing by The Exploration Company (TEC) of “Breeze” thruster for “Nyx Moon” lander service module follows 6 months’ development on GOX/GCH4 (gaseous Oxygen / Methane) engine; TEC founded 2021 to build modular, reusable spacecraft to Earth and lunar orbits, lunar surface; HQ near Munich, Germany, test facility near Bordeaux, France; analysis of “Mission Possible” spacecraft ongoing since SpaceX rideshare launch after mere 3-year development with 45 suppliers in 11 European nations for €30 million including launch; Hélène Huby, Founder & CEO, wants “to change the world positively”; MoU with Axiom Space, ESA to have TEC deliver cargo to Axiom space station NET Q4 2027

Credits: The Exploration Company, Firefly Aerospace (Earth image)

Tuesday / 20 May 2025

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JAXA Chief Offers Technology Partnership to Keep NASA Moon Missions On-Track

 JAXA President Hiroshi Yamakawa offers response to NASA budget proposal cutting ~6% of current US$24.8B, although not human exploration portion, says Japan has high-precision Moon landing technology, lunar rover, resupply capabilities and lunar water data to offer Artemis missions; emphasizes lunar Gateway or similar infrastructure needed, could include JAXA human habitation module created with ESA; SLS / Orion are 140% over budget at US$23B, cost US$4B per launch, had been planned to deploy Gateway; NASA budget proposal for FY 2026 beginning Oct 2025 earmarks over $7 billion for lunar exploration, introduces $1 billion in new investments for Mars-focused programs

Credits: JAXA

Friday / 22 November 2024

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Thailand GISTDA / NARIT Promote Moon Missions

Thailand Geo-Informatics and Space Technology Development Agency (GISTDA), organizes Space Week, participates in Association of Southeast Asian Nations (ASEAN), counts 35,000 Thai businesses linked to space, signed Artemis Accords via director Pakorn Petchprayoon, signed MoU with muSpace / ispace for lunar collaboration; National Astronomical Research Institute of Thailand (NARIT) does astronomy / related sciences, educates, signed with Deep Space Exploration Laboratory (DSEL) / International Lunar Research Station (ILRS) via Executive Director Saran Poshyachinda for South Pole Moon base and precursors, will have 3 kg space weather monitor on Chang’E-7 orbiter NET 2026; Thai instrument or robot planned for Chang’E-8 lander NET 2028

Credits: GISTDA, NARIT, NASA

Friday / 15 November 2024

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Firefly Aerospace Aims for Moon Far Side

Firefly Aerospace, Texas, latest fundraising of US$175M, much from RPM Ventures, raises valuation to US$2B; majority owner is AE Industrial Partners; will launch via SpaceX Falcon 9 for first of 2 commercial Moon landings under NASA CLPS awards, delivering 10 instruments / experiments including LuSEE-Night, also Australian seismic SPIDER; after transport on 2,700 kg-payload-capacity Firefly Elytra Dark Transfer Vehicle in lunar orbit, lander Blue Ghost carries 150 kg to lunar surface, provides data / power / thermal resources for operations from Moon far side for 10+ days

Credits: Firefly Aerospace, Fleet Space, SpaceX, Marilyn Sargent/Berkeley Lab

Weekend Edition
Fri-Mon / 3-6 May 2024

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First Lunar Far Side Sample Return Mission on Route to South Pole-Aitken Basin

China space agency CNSA guiding Chang’E-6 53-day mission, consisting of 4-module stack launched from Wenchang SLC (19 N°) on LM-5 rocket 3 May and Queqiao-2 relay satellite, also launched from Wenchang on LM-8 and currently in 200 x 16,000-km lunar orbit; Lander, ascender orbiter and return capsule to reach Moon orbit by 8 May, where they will remain for ~20 days before lander and ascender separate and descend to 490-km Apollo crater (itself within 2,400-km Aitken Basin) spending 48 hours drilling to a depth of 2-m and retrieving up to 2-kg of regolith for Earth (Inner Mongolia) return 25 June

 
Credits: CNSA

Weekend Edition
Fri-Mon / 28-31 July 2023

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India Chandrayaan-3 Successful TLI Will Propel Craft to Join USA, PRC, S Korea in Cislunar Space; Soon Followed by Russia, Japan

Rounding out July ‘International Space / Moon Month’ is TransLunar Injection (18:30-19:30 UTC 31 July / 00:00-01:00 IST 1 August) planned for Chandrayaan-3, setting it on course for lunar orbit, lander / propulsion-module separation 17 Aug, lunar touchdown 23 Aug; Luna-25 and SLIM landers may be on track for NET 10 Aug and 26 Aug respectively, while commercial Astrobotic and Intuitive Machines hope for 2023 launches; Continually operating are: landers CE-3 & CE-4, rover Yutu-2, and orbiters LRO, ARTEMIS P1 & P2, CE-4 Queqiao, Chandrayaan-2, CE-5-T1 Service Module, CAPSTONE & Danuri

Credits: NASA, CNSA, KARI, ISRO, Advanced Space

Weekend Edition
Fri-Mon / 7-10 July 2023

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India Moon Landing Mission Chandrayaan-3 Set for Liftoff

The 3,900-kg Chandrayaan-3 spacecraft (lunar lander, propulsion module, rover) now encapsulated in LVM3 payload fairing as ISRO makes final preparations for 14 July, 02:35 IST launch from Satish Dhawan Space Centre – India citizens invited to register for Launch View Gallery, vantage from southern areas of Sriharikota island / Pulicat Lake also available; Landing in MSP region (69.37°S, 32.35°E) expected 23-24 August; Mission duration is 1 lunar day (~14 Earth days) nominal, however ISRO Chairman S. Somanath is hopeful of 2nd lunar day extended operations if lander / rover survive night and recharge via solar panels

Credits: ISRO, IISc Bangalore

Tuesday / 27 June 2023

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China Advancing Robotic Lunar Exploration Program, Human Landings in 2020s, Public Outreach

10+ years of continuous operation on surface of Moon set to continue in phase 4 of Chinese Lunar Exploration Program with Queqiao-2 lunar orbital relay launching in early 2024, followed by far side sample return Chang’E-6 launching NET May 2024, landing at ~43.0°S, 154.0°W after 53-day trip; First regolith samples from far side will be analyzed under direction of Lunar Exploration and Space Engineering Center (LESEC); Organizational representatives of DSEL, LESEC, USTC inspire youth with Revealing Moon Mysteries, Exploring the Universe outreach program; International Lunar Research Station Cooperation Organization (ILRSCO) making progress on Moon base consortium; CMSA targeting 2020s crewed lunar mission

Pictured (L-R): Science and Technology Daily Host Gong Qian, LESEC Engineer Zhang Tianli, LESEC International Cooperation Department Project Manager Shen Yuduo, USTC Associate Professor Low Jing Xiang; Credits: CNSA, DSEL, UDN, LESEC, Science and Technology Daily 

Weekend Edition
Fri-Mon / 24-27 March 2023

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NASA Office of Small Business Programs Recognizes Artemis Exploration Ground Systems Contributions

163 companies out of 800+ small-to-medium sized enterprises who worked to make Artemis 1 a reality and continue to support the ongoing effort to return humans to the Moon named in OSBP publication A Case for Small Business: Artemis I: Exploration Ground Systems; While EGS is based at KSC FL, businesses in 43 states assist operations; Report highlights Avatar Technologies (MD), Cimarron Software (TX), Craig Technologies (FL), Insight Global (CA), ProXopS (TX), Summit Technologies (FL) and Axiom Space (TX, recipient of US$228.5M Artemis spacesuit contract)

Credits: NASA / OSBP