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The Bruce Murray Space Image Library

Some similar-sized objects in the solar system

Filed under Mercury, Titan, Jupiter's moons, Io, pretty pictures, Europa, scale comparisons, amateur image processing, Ganymede, presentation slides, Callisto, Triton, the Moon

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Some similar-sized objects in the solar system These are the eight bodies in the solar system that are between 2,500 and 5,300 kilometers in diameter: Mercury (4,879 kilometers), the Moon (3,475), Io (3,639), Europa (3,125), Ganymede (5,265), Callisto (4,819), Titan (5,150, but it appears 5,550 with its atmosphere), and Triton (2,706). The next biggest body is much larger Mars, at 6,794 kilometers, and much smaller Titania, at 1,578.

All images NASA / JPL / Ted Stryk except the Moon (Alfredo Balreira) and Titan (NASA / JPL / SSI / Emily Lakdawalla). Montage by Emily Lakdawalla.

Original image data dated on or about March 17, 2011.

Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License. For uses not allowed by that license, contact us to request publication permission from the copyright holder: Ted Stryk : Emily Lakdawalla


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