File:Stephen hawking 2008 nasa cropped.jpg

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Summary

Description

English: Stephen Hawking giving a lecture for NASA's 50th anniversary

Date

21 April 2011

Source

File:Stephen hawking 2008 nasa.jpg

Author

ASA/Paul Alers

Other versions

This file has been extracted from another file

: Stephen hawking 2008 nasa.jpg

Licensing

	This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
	Warnings: Use of NASA logos, insignia and emblems is restricted per U.S. law 14 CFR 1221. The NASA website hosts a large number of images from the Soviet/Russian space agency, and other non-American space agencies. These are not necessarily in the public domain. Materials based on Hubble Space Telescope data may be copyrighted if they are not explicitly produced by the STScI.[1] See also {{PD-Hubble}} and {{Cc-Hubble}}. The SOHO (ESA & NASA) joint project implies that all materials created by its probe are copyrighted and require permission for commercial non-educational use. [2] Images featured on the Astronomy Picture of the Day (APOD) web site may be copyrighted. [3] The National Space Science Data Center (NSSDC) site has been known to host copyrighted content. Its photo gallery FAQ states that all of the images in the photo gallery are in the public domain "Unless otherwise noted."

File history

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	22:51, 15 March 2018		2,030 × 2,030 (2.37 MB)	Animalparty	higher resolution
	21:44, 14 March 2018		350 × 352 (73 KB)	Jan.Kamenicek	User created page with UploadWizard

File usage

The following 2 pages use this file:

Global file usage

The following other wikis use this file:

Usage on da.wikipedia.org
- Stephen Hawking
Usage on en.wiktionary.org
- Hawking
Usage on eu.wikipedia.org
- Txikipedia:Stephen Hawking
Usage on id.wikipedia.org
- Stephen Hawking
Usage on te.wikipedia.org
- వికీపీడియా:చరిత్రలో ఈ రోజు/జనవరి 8

Metadata

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Camera model	NIKON D3
Camera manufacturer	NIKON CORPORATION
F-number	f/4
Lens focal length	120 mm
Exposure time	1/125 sec (0.008)
ISO speed rating	1,250
Date and time of data generation	14:13, 21 April 2008
Author	staff, NASA/Paul E. Alers
Short title	Stephen Hawking NASA 50th
Image title	Dr. Stephen Hawking, a professor of mathematics at the University of Cambridge, delivers a speech entitled"Why we should go into space"during a lecture that is part of a series honoring NASA's 50th Anniversary, Monday, April 21, 2008, at George Washington University's Morton Auditorium in Washington. Photo Credit: (NASA/Paul. E. Alers)
Credit/Provider	NASA
Source	NASA
JPEG file comment	Dr. Stephen Hawking, a professor of mathematics at the University of Cambridge, delivers a speech entitled "Why we should go into space" during a lecture that is part of a series honoring NASA's 50th Anniversary, Monday, April 21, 2008, at George Washington University's Morton Auditorium in Washington. Photo Credit: (NASA/Paul. E. Alers)
Y and C positioning	Co-sited
Horizontal resolution	300 dpi
Vertical resolution	300 dpi
White point chromaticity	0.313 0.329
Chromaticities of primarities	0.64 0.33 0.21 0.71 0.15 0.06
Color space transformation matrix coefficients	0.299 0.587 0.114
Image compression mode	4
Image width	2,591 px
Image height	2,709 px
White balance	Manual white balance
Scene control	High gain up
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Subject distance range	Unknown
GPS tag version	2.2.0.0
Meaning of each component	Y Cb Cr
Flash	Flash did not fire
Maximum land aperture	2.8 APEX (f/2.64)
Light source	Unknown
Supported Flashpix version	0.01
Exif version	0.02
Digital zoom ratio	1
Exposure bias	−0.333333
Focal length in 35 mm film	120 mm
Date and time of digitizing	14:13, 21 April 2008
Date metadata was last modified	04:16, 12 June 2008
Software used	Adobe Photoshop CS2
File change date and time	07:16, 12 June 2008
Keywords	50th Anniversary 50th Anniversary Lecture Series George Washington University Stephen Hawking Washington, DC
Special instructions	MANDATORY CREDIT: (NASA/PAUL E. ALERS) MANDATORY CREDIT NASA/PAUL E. ALERS
Writer	pa
Contact information	Washington, DC, USA

File:Stephen hawking 2008 nasa cropped.jpg

Summary

Licensing

Captions

Items portrayed in this file

depicts

Stephen Hawking

copyright status

public domain

inception

21 April 2011

captured with

Nikon D3

File history

File usage

Global file usage

Metadata