Rank these planetary moons from earliest to most recently discovered β oldest first.
Long before space probes, astronomers were spotting moons with little more than a telescope and sheer determination. Some of these discoveries date back centuries.
Put the options in the correct order. Drag the β Ώ icon to reorder.
1
Phobos (Mars's moon)2
Ganymede (Jupiter's moon)3
Triton (Neptune's moon)4
Titan (Saturn's moon)Anoniem stemmen is mogelijk. Registreer voor een profiel en score.
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