Programa Ranger (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Programa Ranger" in Portuguese language version.

refsWebsite

Global rank Portuguese rank

75^th place

92^nd place

1measuringworth.com

2,465^th place

low place

measuringworth.com (Global: 2,465^th place; Portuguese: low place)

Thomas, Ryland; Williamson, Samuel H. (2020) "Qual era o PIB dos EUA então? MeasuringWorth

nasa.gov (Global: 75^th place; Portuguese: 92^nd place)

ntrs.nasa.gov

Jet Propulsion Laboratory - Malling, L. R. (1962). «Planetary photography- Television camera for a geological survey of the planet Mars» (PDF). NASA-JPL
Jet Propulsion Laboratory - Malling, L. R. (1963). «Space astronomy and the slow-scan vidicon system» (PDF). NASA-JPL
Jet Propulsion Laboratory - Malling, L. R. (1966). «Digital television camera control system Patent» (PDF). NASA-JPL
Jet Propulsion Laboratory - Malling, L. R. (1968). «Reduced bandwidth video communication system utilizing sampling techniques Patent» (PDF). NASA-JPL

history.nasa.gov

history.nasa.gov - pdf
«LUNAR IMPACT: A History of Project Ranger, Part I. The Original Ranger, Chapter Two - ORGANIZING THE CAMPAIGN». NASA History. NASA. Consultado em 14 de julho de 2016

historycollection.jsc.nasa.gov

«NASA - Johnson Space Center History». historycollection.jsc.nasa.gov. Consultado em 17 de fevereiro de 2021