Category Archives: NASA

Friday / 12 June 2015

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Lunar Terminator Distilleries May
Provide Water Supply

LRO Moon Terminator

LRO Data Study Conducted By Tim Livengood (Top) & Team From NASA GSFC States Frost Buildup At Lunar Terminator May Be ~1/5 MM Thick Yielding 190 ML Of H2O Per Square Meter Each Lunar Day – Much Less Than Quantities At Lunar Poles But Advanced Technologies Could Produce Continuous Water Supply; Andrew Jordan From Univ Of New Hampshire Says LRO Measurements Could Also Indicate Hydrogen Is Leaking From Local Sources

Image Credit: NASA, Univ of New Hampshire

Wednesday / 10 June 2015

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USA Advancing ‘NextSTEP’
Lunar Mission Concepts

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Cislunar Space To Be Center Of NASA Activity In 2020s As Country / Agency Develop Technologies / Experience To Conduct Long-Duration, Deep Space Missions; Companies Such As Boeing, Lockheed Martin, Bigelow Advancing Cislunar Habitat Concepts Under NASA NextSTEP Awards; Plans Incorporating Likelihood Of Cooperation From International & Commercial Partners Which May Lead To Lunar Surface Missions / Lunar Base Buildout; Sense Of Urgency To Define / Plan These Missions Growing As SLS / Orion Era Fast Approaching

Image Credit: Lockheed Martin, Bigelow Aerospace

Tuesday / 12 May 2015

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Canada Event Explores Extraction, Utilization, Commercialization Of Lunar Resources

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6th Annual Planetary & Terrestrial Mining Sciences Symposium / Space Resources Roundtable Continues Through Wednesday 13 May In Montreal, Canada; Event Intended To Promote Closer Relationship Between Space & Mining Sectors; Featured Speakers Today Include (L-R) NASA JSC ISRU Chief Engineer Jerry Sanders, John Hamilton Of PISCES; John Gruener Of NASA JSC Will Outline An International Lunar Polar Volatiles Strategy; Alex Ellery Of Carleton University Will Detail How ISRU & 3D Printing Can Facilitate A Self-Replicating Infrastructure On Moon

Image Credit: NASA, PISCES, Carleton University

Thursday / 7 May 2015

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Radiation Environment May Alter Lunar Regolith

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Researchers From UNH & NASA Goddard Publish Study Detailing How ‘Sparking’ May Affect Lunar Regolith In Permanently Shadowed Craters; High-Energy Particles From Large Solar Storms Or Cosmic Rays Buildup Electric Charges Faster Than Regolith Can Dissipate Them, Particularly In -240°C Permanently Shadowed Polar Craters, Regolith Then Disintegrates Into Smaller Particles Of Distinct Materials; Researchers Used LRO CRaTER Instrument & Custom Computer Model; Team Will Now Utilize LRO Instruments At New Lower Orbit To Find Evidence For Sparking

Image Credit: NASA, UNH

Wednesday / 6 May 2015

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LRO Taking Closer Look At Moon South Pole

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Orbit Of NASA Lunar Orbiter Lowered To Within 20km Of Lunar South Pole, Closest The Craft Has Been To Moon; New Orbit Enables Improved  Measurements Of South Pole Areas With Unique Illumination Conditions – Permanently Shadowed Craters (e.g. Cabeus), Peaks Of Eternal Light (e.g. Malapert); LOLA & Diviner Instruments Will Now Produce Better Signal / Higher Resolution Data; Maneuver Indicates Continued Interest In Moon South Pole Exploration Within NASA

Image Credit: NASA

Weekend Edition
Fri-Mon / 24-27 April 2015

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Moon May Be Critical Stepping Stone To NASA Mars Ambitions

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Moon Mission Advocate Paul Spudis Outlines How Human Mars Mission Is Unfeasible Without Use Of Lunar-Produced Propellant; Propellant Would Comprise >80% Of The ~900,000 Kg Of Equipment Needed For Mars Journey; Harvesting Volatiles At Lunar Poles, Creating Working Fueling Depot Close To Deep Space Staging Areas Where Mars Spacecraft Can Be Assembled; NASA Resource Prospector Mission Could Confirm Feasibility Of Using Volatile Deposits On Moon As Fuel / Consumables For Long Duration Spaceflight

Image Credit: NASA, aaas.org

Wednesday / 15 April 2015

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Abstract Deadline For NASA SSERVI Exploration Science Forum

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2nd Annual NASA Exploration Science Forum To Be Held At Ames Research Center, Moffett Field CA On 21-23 Jul; Tomorrow Is Last Day To Submit Abstracts; Forum Will Feature Scientific Discussions Of Human Exploration Of Moon & Other Destinations Of Interest; Event To Be Followed By Resource Prospector Mission Meeting, Will Provide Introduction To Parameters & Capabilities Of Mission & Current Status Of Landing Site Analysis; Follow Up RPM Meeting In Conjunction With LEAG Meeting This Fall

Image Credit: NASA

Weekend Edition
Fri-Mon / 10-13 April 2015

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LRO Providing Opportunities For Researchers & Educators

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US$504-Million LRO Mission, Costing US$12.4M To Operate Annually, Will Achieve 6 Years In Lunar Orbit This Jun; Extension Of Operations Into 2016 Still In Question; Data Set 22 – With Data Collected From Dec 2014 To Mar 2015 – Expected In Jun 2015; Slides From Recent LRO Data Users Workshop Now Available; Registration For Jul 2015 Lunar Workshops For Educators Still Open

Image Credit: NASA

Wednesday / 8 April 2015

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Lunar Workshop Highlights Opportunities Of Upcoming Surface Missions

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5th International Workshop On Lunar Surface Applications 14-17 April In Cocoa Beach Florida Will Provide Overview Of Lunar Surface Missions That Are In Development & Opportunities They Present For Scientists & Space Entrepreneurs; Representatives From NASA Lunar Catalyst Program Participants Moon Express, Astrobotic, Masten Will Present; Workshop Will Also Feature In Depth Look At Engineering & Science Of Lunar Polar ISRU & NASA Lunar Resource Prospector Mission

Image Credit: Flexure Engineering, NASA, Moon Express, Masten

Tuesday / 7 April 2015

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Moon Reemerging In NASA Plans?

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Reports Surfacing That NASA Is Shifting Plans To Incorporate More Cislunar / Lunar Surface Elements Into Its “Evolvable Mars Campaign”; Chief Of NASA Human Exploration Admits Current 900-Day Direct Mars Mission Plan Not Achievable, Harnessing Reservoirs Of Ice At Lunar Poles For Rocket Fuel & Testing ISRU Technologies At Moon Is Under Consideration; NASA Officials Still Deny Lunar Surface Plans / Any Changes To Current Human Space Exploration Plan; NASA Advisory Council Human Exploration & Operations Committee Meeting In Washington DC 7-8 April

Image Credit: NASA