Aug. 27, 2003: Mars zooms in

When the Sun, Earth, and Mars all align so that from an earthly perspective, Mars is opposite the Sun, Mars is said to be at opposition. Mars oppositions happen about every other year, and at opposition – or rather, within a few days of it – Mars is also at its closest approach to EarthContinue reading “Aug. 27, 2003: Mars zooms in”
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