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Beyond our solar system, countless alien worlds of lava, ice, water and noxious gas swirl through the cosmos. Here are some of the strangest exoplanets that scientists have discovered so far. When you ...

New research shows that a planet spotted around the real-life star 40 Eridani A, famous for hosting Dr. Spock's fictional home world in 'Star Trek', may have been an optical illusion all along. When ...

A special planetary alignment is occurring in late February. Five planets are visible to the naked eye, with two more faintly showing. Here's how, where, and when to see the planets line up. The ...

A rare planetary parade featuring seven planets Mars, Jupiter, Uranus, Venus, Neptune, Mercury, and Saturn is visible after ...

Stargazers are in for an astronomical delight as a very rare celestial event is set to light up the night skies in the coming weeks. People often talk about special things occurring when the planets ...