Category Archives: Lunar Mapping

Thursday / 20 June 2013

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Lunar Orbiter Data Shedding Light On Lunar Science

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Australia Scientists Led By Will Featherstone (R) Use GRAIL Data To Identify 280 Lunar Craters Never Before Mapped, Create Ultra-High Resolution Gravity Map Of Moon; Andrew Jordan (L) & University Of New Hampshire Team Utilize LRO Data To Explain How Galactic Cosmic Rays Penetrate Lunar Regolith & Transform Water Ice Into Molecular Hydrogen; Explanation Could Account For 10-100% Of Molecular Hydrogen Discovered By LAMP Instrument 

Image Credit: NASA, University Of New Hampshire, Curtin University of Technology

Tuesday / 4 June 2013

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Moon Orbiters Guiding Future Exploration / Solving Long-Standing Mysteries

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LRO LEND Instrument Provides Definitive Map Of Water Ice Deposits Across Moon Surface, Including South Pole (L) – Likely Destination Of Future Missions / Human Lunar Build-Out; Data From GRAIL Probes Explain Cause Of Lunar Mascons: Ancient Asteroid Impacts Melted Mantle, Caused It To Collapse Inward Creating Denser More Concentrated Areas, Subsequently Causing Gravitational Anomalies

Image Credit: NASA, FIAAA

Thursday / 30 May 2013

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India To Study Moonquakes In Chandrayaan-2 Mission

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Chandrayaan-2, Slated For 2014-15 Launch Aboard GSLV Rocket, Will Include Seismometer To Study Causes Of Shallow Moonquakes & Regions Of Their Occurrence; Seismometer Sensors Currently Undergoing Calibration At The National Geophysical Research Institute In Hyderabad, India By Research Team Headed By H V S Satyanarayana; Chandrayaan-2 To Include Orbiter, Lander & Solar-Powered Rover

Image Credit: ISRO, NASA

Wednesday / 29 May 2013

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New Insights Into Moon Crater Composition

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Up To 25% Of Moon Impact Craters May Be Made Up Of Asteroid Remnants; Study Co-Authored By Jay Melosh Of Purdue University In Cooperation With Chinese Academy Of Sciences, Used Computer Models To Simulate Lunar Crater Formation; Quarter Of Moon Impacts Occur At Less Than 43,130km / hr, Not Fast Enough To Obliterate Asteroids; Findings Also Indicate Protobiological Earth Materials May Be Present On Lunar Surface

Image Credit: NASA, Purdue University

Weekend Edition / Fri-Mon 10-13 May 2013

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Preserving Tranquility Base & Other Artifacts Of Human Drive To Explore Space

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New Efforts To Protect Off-Earth Objects, Sites Of Significance Arise Out Of Society For American Archeology 78th Annual Meeting; Space Session Co-Chairs Beth O’Leary UNM Las Cruces / Lisa Westwood CSU, And Further Analysis At The Space Review, Suggest Evolving Legal Framework To Protect Without Claiming Sovereignty, Multilateral Transparency; Similar To Antarctica, Int’l Waters

Image Credit: NASA, NMSU

Thursday / 2 May 2013

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LEAG Annual Meeting Set For October

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2013 Meeting Of The Lunar Exploration Analysis Group Will Be Held 14-16 Oct 2013 At The Johns Hopkins University / APL In Laurel, MD; The Scientific Questions, Measurement Techniques & Options For Exploring The Moon With Discovery-Class Missions Or With Payloads Flown On International Or Commercial Missions Will Be Discussed And Evaluated At The Meeting; Abstract Deadline 31 July

Image Credit: LEAG, LPI, usra.edu

Thursday / 4 April 2013

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Lunar Geology: New Data, New Questions

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3 Years Of Ground-Based Monitoring Show Potential Volcanic Activity On Moon; Arlin Crotts (Inset) Of Columbia University Says Lunar Monitors In New York City & Chile Observed Instances Of Brightening On Lunar Surface In Aristarchus Plateau (R) & Other Areas Where Previous Lunar Orbiters Recorded Radon Outgassing; Research Led By Brown University Grad Student Deepak Dhingra Shows Lunar Impact Melt Not Always As Homogeneous As Previously Assumed

Image Credit: NASA, Columbia University, Brown University

Weekend Edition / Fri-Mon 22-25 Mar 2013

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How To Illuminate A Permanent Shadow

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New NASA Goddard Video Shows How LRO Instruments Have Mapped Moon Polar Craters, Which Have Not Seen Sun For Over 2B Years Due To 1.6-Degree Lunar Tilt; LOLA Uses Lasers To Compose Topographic Maps; LAMP Measures Faint Light Of Other Stars; Diviner Measures Extreme Cold Temperatures; LEND Measures Speed Of Neutrons To Detect Elements Such As Hydrogen

Image Credit: NASA

Thursday / 21 March 2013

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LRO Helps Enhance GRAIL Legacy

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GRAIL Impact Craters Imaged By LROC; Twin 200-kg Orbiters Crashed Near North Pole On 17 Dec 2012 At Speed Of 6,070 km/h; Coordination Between 2 Mission Teams Allowed LRO LAMP Instrument To Analyze Ejecta Plume From Crash; Instrument Detected Mercury, Surprising For Sunlit Area; Results Added To Growing Understanding Of Nature Of Volatiles At Lunar Poles & How They Are Transported Around Moon

Image Credit: NASA

Wednesday / 20 March 2013

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Characterizing The Lunar Poles: Ben Bussey Seminar

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Ben Bussey Of John Hopkins University APL Presenting Data – Acquired By Recent Fleet Of International Lunar Spacecraft – Characterizing Moon Poles, 27 Mar At NASA Lunar Science Institute In CA, USA; Results Useful For Planning Future Robotic & Human Missions; Geology Of Poles, Surface & Subsurface Properties, Possibilities For Surface Operations / Regolith Excavation / Drilling & Potential Instrumentation Needed For Science From / On Moon

Image Credit: NASA