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Scientists have discovered a rare six-planet system where all planets orbit their star in perfect mathematical harmony.

A planet parade like the one beginning tonight is quite uncommon, occurring once every 10-20 years. Here are the planets you ...

Venus and Earth, although they've taken two dramatically different climatic roads, are considered sibling planets. They're ...

G3 (ATLAS) should be visible from the southern hemisphere, and possibly also the northern hemisphere, over the next few days ...

Six planets will all be visible at once in the night sky this month, lined up across the sky—but one is set to disappear from view.

A newly-discovered comet might light up the night sky in the coming weeks, possibly shining even brighter than the planet ...

The article describes the unique energies and roles of each planet in the solar system, presenting them as voices that ...