Dosiero:Dr. Robert H. Goddard - GPN-2002-000131.jpg

Bildo en pli alta difino((2 154 × 2 824 rastrumeroj, grandeco de dosiero: 3,65 MB, MIME-tipo: image/jpeg))

Jen dosiero de la Wikimedia-Komunejo. La priskribo en ties priskriba paĝo estas montrata suben.
La Komunejo estas dosieruja retejo de libere licencitaj dosieroj.
Priskribo
English: Dr. Robert Hutchings Goddard (1882-1945)

Dr. Goddard has been recognized as the father of American rocketry and as one of the pioneers in the theoretical exploration of space. Robert Hutchings Goddard, born in Worcester, Massachusetts, on October 5, 1882, was theoretical scientist, as well as a practical engineer. His dream was the conquest of the upper atmosphere and ultimately space through the use of rocket propulsion. Dr. Goddard, died in 1945, but was likely as responsible for the dawning of the Space Age as the Wright brothers were for the beginning of the Air Age. Yet his work attracted little serious attention during his lifetime. However, when the United States began to prepare for the conquest of space in the 1950's, American rocket scientists began to recognize the debt owed to the New England professor. They discovered that it was virtually impossible to construct a rocket or launch a satellite without acknowledging the work of Dr. Goddard. More than 200 patents, many of which were issued after his death, covered this great legacy.

Dato Nekonata dato
Unknown date
Fonto Great Images in NASA Description
Aŭtoro NASA
Permeso
(Reuzo de la dosiero)
Public domain La ĉi-supra dosiero estas publika havaĵo, ĉar ĝi apartenas al NASA. La kopirajta regularo de NASA asertas, ke "ĉiuj dokumentoj de NASA estas publika havaĵo, se ne estas donata kontraŭa deklaro".
Atentu:
Ceteraj versioj
This image or video was catalogued by NASA Headquarters of the United States National Aeronautics and Space Administration (NASA) under Photo ID: GPN-2002-000131 and Alternate ID: 74-H-1250.

This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing.
Other languages:

Dosierhistorio

Alklaku iun daton kaj horon por vidi kiel la dosiero tiam aspektis.

Dato/HoroBildetoGrandecojUzantoKomento
nun23:30, 4 aŭg. 2017Bildeto por versio ekde 23:30, 4 aŭg. 20172 154 × 2 824 (3,65 MB)NagualdesignRe-saved without converting to grayscale first.
23:26, 4 aŭg. 2017Bildeto por versio ekde 23:26, 4 aŭg. 20172 154 × 2 824 (3,58 MB)NagualdesignComplete restoration using original.
00:16, 28 jun. 2009Bildeto por versio ekde 00:16, 28 jun. 20092 154 × 2 824 (3,33 MB)HohumGreyscale, levels, reduced blemishes.
23:02, 9 apr. 2009Bildeto por versio ekde 23:02, 9 apr. 20092 154 × 2 824 (6,76 MB)BotMultichillT{{Information |Description={{en|1=Dr. Robert Hutchings Goddard (1882-1945). Dr. Goddard has been recognized as the father of American rocketry and as one of the pioneers in the theoretical exploration of space. Robert Hutchings Goddard, born in Worcester

La jena paĝo ligas al ĉi tiu dosiero:

Suma uzado de la dosiero

La jenaj aliaj vikioj utiligas ĉi tiun dosieron:

Vidi plian ĝeneralan uzadon de ĉi tiu dosiero.