12 feet
3.658 mLength · definition
The quantity is exact as entered. Comparisons use the clearly stated specimen, model or nominal measurement.
Length & distance
Human scale
A little perspective
The length of 12 feet and the approximate dish-to-bus span of Voyager 1 spacecraft are approximately the same.
The quantity is exact as entered. Comparisons use the clearly stated specimen, model or nominal measurement.
Voyager 1 had a launch mass of about 721.9 kg and a main dish-to-bus scale of roughly 3.66 m. Its long magnetometer boom and antennas extend beyond that calibrated span.
The marked approximate dish-to-bus span is calibrated. Unmeasured illustration details are representative.
Measurement details
The visual compares length with approximate dish-to-bus span. The records below preserve each value’s basis and caveats.
Length · definition
The quantity is exact as entered. Comparisons use the clearly stated specimen, model or nominal measurement.
Approximate dish-to-bus span · approximate · range 3.5 m–3.8 m
Voyager 1 had a launch mass of about 721.9 kg and a main dish-to-bus scale of roughly 3.66 m. Its long magnetometer boom and antennas extend beyond that calibrated span.
The labelled spans and stored measurements determine the scale; unmeasured illustration details do not.
Change your perspective
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A little smaller. A little larger.