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Mars

More Mars

Mars' Calendar

Mars' axial tilt is similar to Earth's, and its days (or sols) are similar in length, so it has similar seasons. But its elliptical orbit makes seasons more extreme in the southern hemisphere. This page lists dates for seasonal changes and turnover of Mars Years.

Missions to Mars

The missions, both successful and failed, that have flown by, orbited, or landed on the Red Planet and its moons

Bill Nye and people
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Become a member of The Planetary Society and together we will create the future of space exploration.

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LightSail
LightSail 2

LightSail 2 will launch aboard the SpaceX Falcon Heavy. Be part of this epic point in space exploration history!

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