Labels:text | black and white | paper OCR: Eine Platte im Weltall shown at. the upper left with a ;, 1" unity „The Pioneer F spacecraft, the first man- ] symbol. The hydrogen atom is thus used as made object to journey beyond our solar sy- a ,universal clock"; regular decreases in the stem into interstellar space, carried this pic- frequencies of the pulsars will enable other torial plaque, designed to show scientifically civilizations to determine the time that has educated inhabitants of other star systems elapsed since Pioneer F was launched. The the origins of Pioneer. The gold-anodized human figures represent the type of creature plaque, measuring 152 by 229 mm (6 by 9 that created Pioneer. The man's hand is rai- inches) was attached to the spacecraft's an- sed in a gesture of good will. The hydro- tenna support struts in a po ...
