Planet

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Articles about Planet

2,878 published items.

'Building blocks of life' found on Mars
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'Building blocks of life' found on Mars

The texture of 'volcanic rocks' on Mars can help reconstruct geological periods, especially the period when Mars was flooded - also the period when the Red planet is tho…

December 20, 2021
Who named the Earth?
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Who named the Earth?

People often liken 'as old as the Earth'. But where the name 'Earth' comes from, no one knows.

December 18, 2021
Why can the Moon be considered a planet?
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Why can the Moon be considered a planet?

Many celestial bodies in the Solar System can fall into the 'planet' category, including Earth's Moon and many others, and even some 'dwarf planets', or 'asteroids'.

December 11, 2021