Juno Jupiter Sept 1 Superclose CROP

Jupiter’s Poles And Auroras Like You’ve Never Seen Them Before

NASA’s Juno probe just sent back the best and most detailed images ever of Jupiter’s polar regions. I’m sure you’ll agree they’re wonderful eye candy. They were made during the spacecraft’s first flyby of the planet during its long looping orbit. The photos show a chaos of whirling storms and weather activity and a notable…
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Venus Jupiter Aug27 FEA_v2

A Week Of Exceptional Planetary Conjunctions

After a quiet weekend sky-wise, we’ve got a busy week ahead. On Tuesday night, Mars and Saturn will line up with Antares in Scorpius followed on Saturday by the closest conjunction of two naked-eye planets for the year. On Saturday evening, August 27, Venus and Jupiter will approach within a hair’s breadth of each other as viewed…
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Meet The Methane-Soaked Canyons Of Titan

Saturn’s fuzzy orange moon, Titan, has one of the most fascinating landscapes of any moon or planet we know of. It’s Saturn’s largest moon and the second largest moon in the solar system. If you were to replace our own moon with Titan, it would appear exactly twice as big in the sky with a…
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Mercury moon venus jupiter Aug 4_FEA

Observing Challenge — See A Slim Crescent, Venus, Mercury And Jupiter At Dusk

Every so often in this blog we feature an observing challenge. Since the summer weather’s so nice and you have a little free time after dinner, why not grab your binoculars and head out to the nearest western horizon shortly after sunset. If the air is transparent with no haze or clouds obstructing the view, tomorrow…
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Saturn and Earth. Credit: NASA/JPL-Caltech

Fantastic Saturn Struts His Stuff At Opposition

We’re in the middle of a planet Renaissance. Look up any evening and you’ll see Jupiter over in the southwest and the bright eye of Mars clearing the treetops in the southeast. And now nosing into the scene a fist to the left of Red Planet — Saturn! How fortunate to have so many bright planets to…
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