Scientists have measured that Jupiter releases more internal heat than it absorbs from the Sun, based on observations of its structure, rotation, and atmospheric behavior.
In this wide-angle view you can see that winter's brightest stars connect into an enormous asterism called the Winter Hexagon ...
(PhysOrg.com) -- A hot Jupiter - a type of celestial object unknown only fifteen years ago - is a Jupiter-sized exoplanet orbiting so close to its host star that its atmospheric temperature is thought ...
The Weather Channel on MSN
Jupiter reaches opposition this weekend; here's when to see the giant planet at its brightest
The gas giant will shine at its peak brilliance on Jan. 10, offering spectacular viewing opportunities all month long.
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