Space Facts
Explore planets, our nearest star, and the worlds beyond Earth.
17 articles
Space Facts
Facts About Jupiter
The largest planet is a gas giant with powerful weather and a remarkably short rotation period.
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Facts About Mars
Mars is a rocky world with polar ice, giant volcanoes, and evidence of a wetter past.
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Facts About Earth
Our home planet combines a rocky surface, a protective atmosphere, and abundant liquid water.
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Facts About Venus
Venus resembles Earth in size but has an exceptionally hostile surface and an unusual rotation.
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Facts About Mercury
The smallest planet has a surprisingly long day and a short year.
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