File:PPlaqueA.png

DescriptionPPlaqueA.png Detail of hyperfine transition of neutral hydrogen from the Pioneer Plaques. Source This file is lacking source information. Please

This image is a derivative work of the following image: Image:PPlaqueLarge.png licensed with PD-USGov-NASA, PD-USGov-NASA/copyright 2006-06-20T14:44:49Z

vector version of this file. It should be used in place of this PNG file. File:PPlaqueLarge.png → File:Pioneer plaque.svg For more information, see Help:SVG

DescriptionPPlaqueC2.png English: Detail from the Pioneer Plaques. Português: Detalhe da Placa Pioneer Date 29 August 2017 Source PPlaqueC.png Author Yuri

DescriptionPPlaqueE.png Detail from the Pioneer Plaques. Source This file is lacking source information. Please edit this file's description and provide