Category Archives: Lunar Mapping

Friday / 16 Mar 2018

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Crater-Counting AI Algorithm Discovers ~7,000 Moon Craters, Advances Extraterrestrial Mapping Techniques

 Moon Crater Identification Project Led By Ari Silburt At Penn State University And Mohamad Ali-Dib At University Of Toronto Uses Algorithm To Find Craters >5-km Diameter, Leads To Discovery Of 6,883 New Craters In Only A Few Hours & Confirms Previously Known Craters With Very Few Errors; Lunar Craters Are Significant For Solar System Origin Clues, Establishing Areas Of Interest For Exploration, Science, Sample Return, Human Settlement; Artificial Intelligence Mapping Techniques For Big Data Could Be Used For Solar / Extrasolar Systems, Geologic / Other Observations

Credits: NASA, JPL, Caltech, Ari Silburt (L), Mohamad Ali-Dib (R), Univ. of Toronto, PSRD, David Trang, LROC WAC, et al

Friday / 9 Mar 2018

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Mapping Moon South Pole Aitken-Basin Mineralogy For Future Landing Sites

Oldest, Largest, Well-Preserved South Pole-Aitken Basin, Nearly 1/4 Of Moon Diameter At 2,500 km, Is Area Of Most Recent Study Led By Brown University Prof. Carle Pieters & Daniel Moriarty Of GSFC; Using Data From USA Imaging Spectrometer ‘Moon Mineralogy Mapper’ Aboard ISRO Chandrayaan-1, Compositions Of Deposits From Volcanic Activity And Exposed Mantle Material Detected; Chemical / Mineral Analysis, Age Calculations And Especially Sample Return Missions Can Help Determine History Of Early Evolution Of Moon & Solar System, Be Compared To Previous Apollo / Other Sample Returns, Define Vital Zones For Exploration

Credits: NASA, ISRO, Brown University, Goddard Space Flight Center

Weekend Edition
Fri-Mon / 15-18 Sep 2017

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New Moon Water Distribution Map Points To Lunar Poles As Vital Areas Of Exploration

Brown University Researchers Including Shuai Li (T) And Ralph Milliken Moon Water Study Shows Concentration In Lunar Soil Within Upper Millimeter Of Soil Reaches Average Max Of ~500 To 750 Parts Per Million In Polar Regions, Largely Uniform With Gradual Decrease Toward Equator; Permanently Shadowed Craters & Deeper Soil Not Analyzed; Concentration Fluctuates Over Day – Indicating Water Formation Is Active And “Raises The Possibility That Water May Re-accumulate After Extraction”; Water Is Important For Habitation (Drinking Water, Oxygen) And Transportation (Fuel); Further Analysis Needed Through Detailed Science Missions Preferably With Humans Landing On Moon

Credits: Brown University, LRO, LCROSS, ISRO MMM, GSFC, NASA

Weekend Edition
Fri-Mon / 6-9 January 2017

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China And India Next-Gen Moon Missions, Planning For Mars, Venus, Jupiter

China CE-5 Sample Return Mission To Launch Late 2017; CE-4 Orbiter To Support Moon South Pole / Far Side Aitken Basin Lander & Rover Mission Launching 2018; Chief Lunar Scientist Ouyang Ziyuan Says Precise Lunar Digital Map And 4.36 x 2.2 Meter Drawing To Be Finished 2018, Released 2020; First China Mars Probe Expected 2020, Jupiter Exploration To Follow; India Chandrayaan-2 Moon Orbiter, Lander & Rover Likely 2018 For Polar Mission To Study Atmosphere, Temperature, Plasma Environment; ISRO Associate Director M. N. Rao Says Its Planning Cost Effective Jupiter & Venus Missions, Analyzing Satellites & Rockets Needed; Mars Orbiter 2 To Launch 2018; Team Indus To Launch Two Lunar Rovers On PSLV Late 2017

Credits: ISRO, CAS, NASA

Weekend Edition
Fri-Mon / 10-13 June 2016

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LRO Continues Intense Reconnaissance Of Moon

LED-6-10-16

Flagship NASA Lunar Mission Will Enter Its 8th Year In Lunar Orbit 23 June As It Continues Highly Elliptical Polar Trajectory Observing Moon With Variety Of Onboard Instruments; SwRI Team Including Senior Research Scientist Kathleen Mandt Published Finding In Icarus Journal Identifying Geologically Young Craters Via Lyman-Alpha Mapping Project (LAMP) Instrument & Mini-RF Radar Data; One Crater Estimated At Just 16 Million Years Old, Others Between 75-420 Million Years

Credit: NASA, SwRI

Weekend Edition
Fri-Mon / 13-16 May 2016

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LRO Greatly Advancing Lunar Knowledge, Up For 2 Year Extension In September

LED-5-13-16

In Moon Orbit Longer Than Any Other Spacecraft LRO Continues Intensive Study From Highly Elliptical Path Flying As Low As 20km Over South Pole Every 117.2 Minutes; Noah Petro (Lunar Geologist) Studying Evolution Of Moon Today And Over Last Billion Years And John Keller (LRO Project Scientist) Examining Polar-Crater Water-Ice Deposits, Both At NASA GSFC, Are Among Thousands Of Scientists Worldwide Who Pour Over Data Releases From 7 Onboard Instruments; Project Team Has Requested Extension From NASA

Credit: GSFC, NASA

Thursday / 10 December 2015

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ISRO Announces Opportunity For India Scientists To Conduct Lunar Research With Chandrayaan-1 Data

12102015India Researchers, Universities & Government Bodies May Submit Proposals To ISRO To Utilize Data From Chandrayaan-1 Terrain Mapping Camera (TMC) With 5m Resolution & Hyperspectral Imager (HySI) With Spatial Resolution Of 80m & Swath Of ~20km; Proposal Submissions Due 15 Dec; TMC & HySI Data Meant For Photo-Geological Mapping & Understanding Moon Evolutionary Process; Projects Must Be Completed Within 3 Years & Limited Financial Support By ISRO To Be Provided For Selected Proposals; Finalists May Be Announced 31 Dec; ISRO Developing Chandrayaan-2 For 2017 Launch Of Moon Orbiter, Lander, Rover

Credit: ISRO

Tuesday / 8 December 2015

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India Chandrayaan-1 Moon Weather Data Being Studied By Swedish Institute Of Space Physics (IRF)

1282015Lack Of Atmosphere & Global Magnetic Fields On Moon Reflect Some Solar Wind Back Into Space From Surface According To IRF Researcher Charles Lue; Measurements Taken By Chandrayaan-1 Sub-keV Atom Reflecting Analyzer (SARA) / Solar WInd Monitor (SWIM) Revealing Up To 10% Of Solar Wind Reflects Back Into Space; Lue States “This Knowledge Is Of Great Importance To The Lunar Space Environment” And Is Mapping Areas Where Solar Wind Is Most Prominent; Findings Could Be Utilized To Estimate How Much Water Is On Lunar Surface

Credit: Charles Lue, NASA

Wednesday / 2 December 2015

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Lunar Reconnaissance Orbiter (LRO) Delivering Four Billion Measurements And Counting

1222015In Year 7, LRO Continues To Provide Information Useful For Decades Of Future Human Exploration; LRO Deputy PI Benjamin Greenhagen Comments “We Honor The Moon As A Global Scientific Legacy”; Data Reveals 5 Key Lessons According To B. Dorminey (Forbes Article): Recent Volcanic Activity Confirmed By Interior Temperature & Cooling Implies Moon Is Likely Still Tectonically Active; Lunar Surface Shows Extreme Temperature Variations Of –247 °C In Permanently Shadowed Regions To +123 °C In Areas Exposed To Up To 243 Consecutive Days Of Sunlight; Moon May Hold Water / Other Volatiles Useful For Life-Support As Well As Other Resource Utilization Potentials; Moon South Pole Aitken Basin Offers Potential Samples Of Lunar Rock Originating From Interior Mantle; LRO Radiation Measurements Could Help Minimize Future Human Moon & Deep Space Exploration Hazards

Credit: NASA Goddard Space Flight Center, LRO, LPI

Weekend Edition
Fri-Mon / 30 Oct – 2 Nov 2015

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Prolific Accumulation Of LRO Data To Aid Science, Enhance Culture & Guide Future Exploration

LED-10-30-15

LRO In Elliptical Orbit Flying Just 20km Above South Pole, Area Of Very High Interest; Immense Data Resources Include Satellite Tool Kit Real-Time Visualization Display System, ACT-React QuickMap, CRaTER Live Sonification Design Project; Solar Powered Spacecraft Preparing For Next Eclipse 23 Mar 2016, After Successfully Navigating 3 Over Last 1.5 Years; Deputy Project Scientist Noah Petro Describes Eclipse Challenges: Loss Of Photo-Voltaic Power Generation, Temperature Drop Of Nearly 138°C In Only Minutes

Credit: NASA / GSFC