Maria Zuber at GRAIL mission briefing.jpg

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Description	English: Maria Zuber, GRAIL principal investigator, Massachusetts Institute of Technology, Cambridge, answers a reporter's question at a press briefing about the upcoming launch to the moon of the Gravity Recovery and Interior Laboratory (GRAIL) mission, Thursday, Aug. 25, 2011 in Washington. GRAIL's primary science objectives are to determine the structure of the lunar interior, from crust to core, and to advance understanding of the thermal evolution of the moon. The mission will place two spacecraft into the same orbit around the moon which will gather information about the its gravitational field enabling scientists to create a high-resolution map. Photo Credit: (NASA/Carla Cioffi)
Date	25 August 2011, 11:22:39
Source	https://www.flickr.com/photos/nasahqphoto/6079888373
Author	NASA HQ PHOTO

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	This work is in the public domain in the United States because it is a work prepared by an officer or employee of the United States Government as part of that person’s official duties under the terms of Title 17, Chapter 1, Section 105 of the US Code. Note: This only applies to original works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision. This template also does not apply to postage stamp designs published by the United States Postal Service since 1978. (See § 313.6(C)(1) of Compendium of U.S. Copyright Office Practices). It also does not apply to certain US coins; see The US Mint Terms of Use.
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	Date/Time	Thumbnail	Dimensions	User	Comment
current	20:34, 13 October 2023		2,516 × 2,294 (420 KB)	wikimediacommons>Skiadia	Uploaded a work by NASA HQ PHOTO from https://www.flickr.com/photos/nasahqphoto/6079888373 with UploadWizard

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Image title	Maria Zuber, GRAIL principal investigator, Massachusetts Institute of Technology, Cambridge, answers a reporter's question at a press briefing about the upcoming launch to the moon of the Gravity Recovery and Interior Laboratory (GRAIL) mission, Thursday, Aug. 25, 2011 in Washington. GRAIL's primary science objectives are to determine the structure of the lunar interior, from crust to core, and to advance understanding of the thermal evolution of the moon. The mission will place two spacecraft into the same orbit around the moon which will gather information about the its gravitational field enabling scientists to create a high-resolution map. Photo Credit: (NASA/Carla Cioffi)
Camera manufacturer	NIKON CORPORATION
Camera model	NIKON D3S
Author	NASA/Carla Cioffi
Copyright holder	(NASA/Carla Cioffi)
Exposure time	1/250 sec (0.004)
F Number	f/2.8
ISO speed rating	1,250
Date and time of data generation	11:22, 25 August 2011
Lens focal length	200 mm
Source	(NASA/Carla Cioffi)
Credit/Provider	(NASA/Carla Cioffi)
Short title	GRAIL Mission Briefing
City shown	Washington
Horizontal resolution	240 dpi
Vertical resolution	240 dpi
Software used	Adobe Photoshop Lightroom 3.4.1
File change date and time	13:52, 25 August 2011
Exposure Program	Manual
Exif version	2.3
Date and time of digitising	11:22, 25 August 2011
APEX shutter speed	7.965784
APEX aperture	2.970854
APEX exposure bias	0.33333333333333
Maximum land aperture	3 APEX (f/2.83)
Subject distance	4.47 metres
Metering mode	Pattern
Light source	Tungsten (incandescent light)
Flash	Flash did not fire
DateTimeOriginal subseconds	79
DateTimeDigitised subseconds	79
Sensing method	One-chip colour area sensor
File source	Digital still camera
Scene type	A directly photographed image
Custom image processing	Normal process
Exposure mode	Manual exposure
White balance	Manual white balance
Digital zoom ratio	1
Focal length in 35 mm film	200 mm
Scene capture type	Standard
Scene control	High gain up
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Subject distance range	Unknown
Serial number of camera	2032359
Lens used	70.0-200.0 mm f/2.8
Rating (out of 5)	5
Date metadata was last modified	09:52, 25 August 2011
Special instructions	MANDATORY CREDIT: (NASA/Carla Cioffi)
Writer	cc
Original transmission location code	201108250004HQ
Copyright status	Copyright status not set
Contact information	http://www.nasa.gov NASA Headquarters, 300 E Street, SW Washington, DC, 20546 USA 202-358-1900
Keywords	DC GRAIL Maria Zuber Moon NASA Headquarters Washington
Province or state shown	DC
Country shown	USA
Sublocation of city shown	NASA Headquarters
IIM version	4

File

Maria Zuber at GRAIL mission briefing.jpg

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National Aeronautics and Space Administration

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Gravity Recovery and Interior Laboratory

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public domain

data size

430,332 byte

height

2,294 pixel

width

2,516 pixel

media type

image/jpeg

checksum

916f96efa9edb18abc397bd3dafbc0cd02bc1e60

exposure time

0.004 second

f-number

2.8

ISO speed

1,250

focal length

200 millimetre

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