Category Archives: Lunar Orbiters

Tuesday / 29 Nov 2022

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Japan Focuses on Moon with OMOTENASHI and EQUULEUS in Cislunar Space, ispace M1 Launching to Luna Surface

Despite 6U CubeSat OMOTENASHI ‘semi-hard impact’ failure, JAXA team led by Tatsuaki Hashimoto still working to reestablish communications and carry out testing in lunar orbit around March, at which time solar panels will be oriented towards Sun; Meanwhile fellow Artemis rideshare EQUULEUS, powered by 6-water thruster AQUARIUS propulsion system, on 18-month route to Earth-Moon L2 following 5,550-km lunar flyby / imaging; ispace expected to launch Hakuto-R lander via SpaceX F9 on Nov 30 with landing within Mare Frigoris (56°N, 1.4°E) in April-May 2023

 Credits: NASA, JAXA

Thanksgiving Holiday Edition
Wed-Mon / 23-28 Nov 2022

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8 International Lunar Missions May Follow Artemis 1, Capstone, Danuri in Remainder of 2022 and 2023

As Artemis Orion spacecraft occupies cislunar distant retrograde orbit (130 x 64,000 km) with splashdown expected 11 Dec, NASA Capstone tests cislunar near rectilinear halo orbit (1,600 x 70,000 km) and KARI Danuri on course to reach 100km lunar orbit 16 Dec, numerous global efforts work to follow with ispace M1 launching NET 29 Nov 2022; Throughout 2023: Astrobotic Peregrine Mission One NET Q1, Intuitive Machines IM-1 NET March, JAXA SLIM NET April, ISRO Chandrayaan-3 NET June, Roscosmos Luna-25 NET July; IM-2 and Turkish Space Agency AYAP-1 aim for late 2023

Credits: NASA, KARI, Astrobotic, IM, JAXA, ISRO, TSA

Weekend Edition
Fri-Mon / 18-21 Nov 2022

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Cislunar R&D: Antarctica Peace Treaty May Serve as Model for International Cislunar Activity

Peaceful use norms regulated by Antarctic Treaty Secretariat in Buenos Aires, Argentina may be useful example as Cislunar Technology Strategy Interagency Working Group of USA OSTP predicts human activity in cislunar space over coming decade ≥ all previous since 1957, issues 4 main guidelines in National Cislunar S&T Strategy: support for long-term growth, international cooperation, space situational awareness and comms / PNT; JHAPL issues advice for Cislunar Security; AFRL Cislunar Highway Patrol Satellite now ‘Oracle’ to be operated by Advanced Space near Earth-Moon L1 under US$72M contract

Pictured: (Clockwise) OSTP Director Arati Prabhakar, Assistant Director Matthew Daniels, Policy Fellow Kathrine Bretl, Acting Executive Director Kei Koizumi; Credits: OSTP, NASA, LinkedIn, Antarctic Treaty Secretariat

Tuesday / 15 Nov 2022

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NASA Moon Flagship Artemis 1 Ready for Inaugural Launch to Lunar Orbit and Secondary Payload Deep Space Delivery

Weather forecast estimated at 90% favorable for 2-hour window set to begin on 16 Nov 01:04 EST for launch of Artemis 1 mission from historic KSC Launch Pad 39B; Live broadcast to begin with SLS core stage fueling with Launch Control Center commentary at 15:30 on 15 Nov followed by launch coverage starting at 10:30, continuing through SRB (~T+2 minutes), core stage (T+8 minutes) and upper (Interim Cryogenic Propulsion) stage separation and TLI; Post-launch news conference with mission team scheduled for 04:00 16 Nov

Pictured: (Clockwise) NASA Administrator Bill Nelson, Artemis Mission Manager Michael Sarafin, JSC Flight Director Emily Nelson, Orion Program Manager Howard Hu, SLS Program Manager John Honeycutt, Exploration Ground Systems Program Manager Mike Bolger; Credits: NASA, LinkedIn, ULA

Weekend Edition
Fri-Mon / 4-7 Nov 2022

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Rocket Lab Solar Panels to be Integrated on Artemis Lunar Gateway PPE by Maxar as Thales Alenia Welds HALO Module

Panels of 30% efficienct Z4J multi-junction solar cells made by Rocket Lab subsidiary SolAero Technologies (Albuquerque NM) under contract for Maxar Technologies, builder of Lunar Gateway Power and Propulsion Element; Redwire subsidiary Deployable Space Systems (Goleta CA) to integrate panels into PPE Roll Out Solar Array, providing ~70 kW to power 6 kW Hall-effect ion thrusters made by Busek (Natick MA); PPE to launch with Cygnus-based Habitation and Habitation and Logistics Outpost (HALO) NET Nov 2024, forming core of cislunar space station; HALO being fabricated by Thales Alenia in Turin, Italy for Northrop Grumman

Credits: Rocket Lab, NASA, Northrop Grumman, Thales Alenia

Tuesday / 1 Nov 2022

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Lunar Flashlight to Prospect for Water on Moon, Launch with ispace Mission-1 NET 22 November

Utilizing 4 shortwave IR lasers (1.064, 1.495, 1.85, 1.99 μm) and indium gallium arsenide spectrometer, 6U / 14kg Lunar Flashlight 2-month nominal cubesat mission led by PI Barbara Cohen of NASA GSFC to search for water ice hidden within permanently shadowed regions on Moon from 15 x 70,000 km elliptical near-rectilinear polar orbit with ~6 day period; Lunar Flashlight now launching with Hakuto-R M1, which has arrived at KSC for launch on SpaceX F9 NET 22 Nov carrying UAE Rashid rover, Canadensys-built 360° cameras, JAXA spheroid robot

Credits: NASA, ispace, Wikipedia

Tuesday / 25 Oct 2022

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Artemis Moon Return Advances with Analog Training, 3 Orion Capsules on Order as Cost Transparency Urged

NASA analyzing data gathered by NASA / JAXA Astronauts Drew Feustel, Zena Cardman, Jessica Meir, Stan Love, Akihiko Hoshide, Norishige Kanai during nighttime Moonwalk simulation (JETT field test #3) and 3-day pressurized rover sojourn (D-RATS) near Flagstaff AZ; Lockheed Martin to build Orion additional crew capsules for Artemis missions 6-8 at cost of US$1.99B; Wayne Hale of NASA Advisory Council recommends PPP contract details be public, expresses concern on program architecture and 1-way Starship landing test; Former NASA Administrator Jim Bridenstine joining Advisory Board of CLPS provider Firefly

Credits: Lockheed Martin, NASA

Weekend Edition
Fri-Mon / 21-24 Oct 2022

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Multiple International Lunar Missions Prepare to Launch as CAPSTONE and Danuri Near Lunar Orbit

NASA CAPSTONE mission team preparing to execute TCM-4 with possibility of ongoing thruster malfunction, spacecraft to enter lunar halo orbit NET 13 Nov; KARI Danuri following on similar low-energy route, to achieve lunar orbital (100km) insertion NET 17 Dec; Uncrewed Artemis 1 launch window to lunar flyby opens for 69 minutes at 00:07 EST on 14 Nov from KSC, where ispace is also aiming for M1 lander launch 9-15 Nov and NASA is prepping Orion heat shield for use in Artemis 3; Astrobotic Peregrine, Intuitive Machines Nova-C NET Q1 2023; Roscosmos Luna-25 NET July 2023; ISRO now targeting NET June 2023 launch of Chandrayaan-3 Moon lander / rover

Credits: NASA, Advanced Space, IM, Astrobotic, KARI, ISRO, Lockheed Martin

Weekend Edition
Fri-Mon / 7-10 Oct 2022

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Stalwart Lunar Reconnaissance Orbiter Continues to Contribute to Cutting Edge Moon Science and Exploration

Team led by Vishnu Viswanathan of NASA Goddard Space Flight Center manipulate LOLA data to determine effect of asteroid impacts that created 5,200 Moon craters 20–1,200m in diameter over 4.25B years on True Polar Wander; Modeling suggests 10° / 300km variance, with implications for polar water ice location; LRO also actively in use for commercial exportation initiatives – in calibration testing of Intuitive Machines Lunar Telemetry and Tracking Network, set to support IM-1 mission NET Q1 2023 and in upcoming test of Cislunar Autonomous Positioning System on CAPSTONE

Credits: NASA, Advanced Space

Friday / 7 Oct 2022

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CNSA Offering Payload Rideshares on Chang’E-7 MSP Lander Launching NET 2026

International science experiments / technology demonstrations encouraged to apply for space on Chang’E-7 Moon mission to a crater rim within South Pole-Aitken basin less than 5° from Moon South Pole; Announcement of Opportunity specifies payload parameters: 300mm×150mm×150mm maximum physical dimensions, -180°C to 80°C lunar surface operating temperature, ≤10kg mass, ≤50W power consumption; Applicants to submit letter of intent by 1 Feb 2023 for 1 April preliminary selection, full proposals due 1 June 2023

Credits: CNSA