Search Results

Matching Records: 76,037
1 2 3 4 5 6 7 8 9 10 Next >>
Sort Results By:
Selected   › View Selected  /  › Clear Selected
Performance of Backshort-Under-Grid Kilopixel TES Arrays for HAWC+
Document ID: 20170002399
External Online Source:

Author: Staguhn, J. G.; Benford, D. J.; Dowell, C. D.; Fixsen, D. J.; Hilton, G. C.; Irwin, K. D.; Jhabvala, C. A.; Maher, S. F.; Miller, T. M.; Moseley, S. H.; Sharp, E. H.; Runyan, M. C.; Wollack, E. J.
Abstract: We present results from laboratory detector characterizations of the first kilopixel BUG arrays for hide
Publication Year: 2016
Document Type: Journal Article
Report/Patent Number: GSFC-E-DAA-TN40252
Date Acquired: Mar 22, 2017
How Surface Composition and Meteoroid Impacts Mediate Sodium and Potassium in the Lunar Exosphere
Document ID: 20170002396
External Online Source:

Author: Colaprete, A.; Sarantos, M.; Wooden, D. H.; Stubbs, T. J.; Cook, A. M.; Shirley, M.
Abstract: Despite being trace constituents of the lunar exosphere, sodium and potassium are the most readily hide
Publication Year: 2016
Document Type: Journal Article
Report/Patent Number: GSFC-E-DAA-TN40238
Date Acquired: Mar 22, 2017
Infrared Continuum and Line Evolution of the Equatorial Ring Around SN 1987A
Document ID: 20170002400
External Online Source:

Author: Arendt, Richard G.; Dwek, Eli; Bouchet, Patrice; Danziger, I. John; Frank, Kari A.; Gehrz, Robert D.; Park, Sangwook; Woodward, Charles E.
Abstract: Spitzer observations of SN 1987A have now spanned more than a decade. Since day approximately 4000, hide
Publication Year: 2017
Document Type: Journal Article
Report/Patent Number: GSFC-E-DAA-TN40254
Date Acquired: Mar 22, 2017
On Measurements of the Tide at Churchill, Hudson Bay
Document ID: 20170002390
External Online Source:

Author: Ray, Richard D.
Abstract: Since the late 1990s the semi-diurnal tide at Churchill, on the western shore of Hudson Bay, has hide
Publication Year: 2016
Document Type: Journal Article
Report/Patent Number: GSFC-E-DAA-TN40261
Date Acquired: Mar 22, 2017
Spectral and Temporal Properties of the Ultra-Luminous X-Ray Pulsar in M82 from 15 Years of Chandra Observations and Analysis of the Pulsed Emission Using NuSTAR
Document ID: 20170002312
External Online Source:

Author: Brightman, Murray; Harrison, Fiona; Walton, Dominic J.; Fuerst, Felis; Zezas, Andreas; Bachetti, Matteo; Grefenstette, Brian; Ptak, Andrew; Tendulkar, Shriharsh; Yukita, Mihoko
Abstract: The recent discovery by Bachetti et al. of a pulsar in M82 that can reach luminosities of up to hide
Publication Year: 2016
Document Type: Journal Article
Report/Patent Number: GSFC-E-DAA-TN40083
Date Acquired: Mar 22, 2017
Electric Field Generation in Martian Dust Devils
Document ID: 20170002397
External Online Source:

Author: Barth, Erika L.; Farrell, William M.; Rafkin, Scot C. R.
Abstract: Terrestrial dust devils are known to generate electric fields from the vertical separation of hide
Publication Year: 2015
Document Type: Journal Article
Report/Patent Number: GSFC-E-DAA-TN40228
Date Acquired: Mar 22, 2017
Parsec-Scale Accretion and Winds Irradiated by a Quasar
Document ID: 20170002401
External Online Source:

Author: Dorodnitsyn, A.; Kallman, T.; Proga, D.
Abstract: We present numerical simulations of properties of a parsec-scale torus exposed to illumination by hide
Publication Year: 2016
Document Type: Journal Article
Report/Patent Number: GSFC-E-DAA-TN40235
Date Acquired: Mar 22, 2017
Evidence for a Dynamic Nanodust Cloud Enveloping the Moon
Document ID: 20170002391
External Online Source:

Author: Wooden, D. H.; Cook, A. M.; Colaprete, A.; Glenar, D. A.; Stubbs, T. J.; Shirley, M.
Abstract: The exospheres that surround airless bodies such as the Moon are tenuous, atmosphere-like layers hide
Publication Year: 2015
Document Type: Journal Article
Report/Patent Number: GSFC-E-DAA-TN40230
Date Acquired: Mar 22, 2017
Isotopic Ratios of H, C, N, O, and S in Comets C2012 F6 (lemmon) and C2014 Q2 (lovejoy) * ** ***
Document ID: 20170002337
External Online Source:

Author: Biver, N.; Moreno, R.; Sandqvist, Aa.; Bockelee-Morvan, D.; Colom, P.; Crovisier, J.; Lis, D. C.; Bossier, J.; Debout, V.; Paubert, G.; Milam, S.; Hjalmarson, A.; Lundin, S.; Karlsson, T.; Battelino, M.; Frisk, U.; Murtagh, D.
Abstract: The apparition of bright comets C/2012 F6 (Lemmon) and C/2014 Q2 (Lovejoy) in March-April 2013 and hide
Publication Year: 2016
Document Type: Journal Article
Report/Patent Number: GSFC-E-DAA-TN40098
Date Acquired: Mar 22, 2017
Solar Wind Implantation into Lunar Regolith: Hydrogen Retention in a Surface with Defects
Document ID: 20170002398
External Online Source:

Author: Farrell, W. M.; Hurley, D. M.; Zimmerman, M. I.
Abstract: Solar wind protons are implanted directly into the top 100 nm of the lunar near-surface region, but hide
Publication Year: 2014
Document Type: Journal Article
Report/Patent Number: GSFC-E-DAA-TN40242
Date Acquired: Mar 22, 2017
1 2 3 4 5 6 7 8 9 10 Next >>
Facebook icon, External Link to NASA STI page on Facebook Twitter icon, External Link to NASA STI on Twitter YouTube icon, External Link to NASA STI Channel on YouTube RSS icon, External Link to New NASA STI RSS Feed
Refine By
Search History
 
NASA Logo, External Link

NASA Official: Gerald Steeman

Sponsored By: NASA Scientific and Technical Information Program

Site Curator: STI Support Services

Last Modified: March 23, 2017

Privacy Policy & Important Notices Disclaimers, Copyright, Terms of Use Freedom of Information Act USA.gov NASA.gov NASA OCIO Free Adobe PDF Reader Free MS Word Viewer