saturn

Sky-watchers can rejoice at the change of seasons this week, seeing the moon join forces with Mars and Saturn, just as one of the sky’s most brilliant stars is eclipsed. Moon joins Spica. Late at night on Monday, March 17, look for the waning gibbous moon to rise in the eastern sky with two bright celestial…

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NASA has released this week the best views yet of a bizarre hexagon-shaped cloud that blankets Saturn’s north polar region, courtesy of the Cassini spacecraft.  First seen by the Voyager probe during its flyby in the early 1980s, this six-sided weather system stretches 15,000 miles (25,000 kilometers) across and contains storms of various sizes, including a distinct vortex that appears to…

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Weather on Saturn’s largest moon, Titan, cleared this past summer, allowing NASA’s Cassini spacecraft to beam back revealing views of the giant lakes and Earth-like salt-flats that adorn the frozen mini-world. Northern spring is kicking into high gear on the ringed giant’s largest moon, bringing with it clear breaks from the cloudy winter weather. That is finally…

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Weather on Saturn’s largest moon, Titan, cleared this past summer, allowing NASA’s Cassini spacecraft to beam back revealing views of the giant lakes and Earth-like salt-flats that adorn the frozen mini-world. Northern spring is kicking into high gear on the ringed giant’s largest moon, bringing with it clear breaks from the cloudy winter weather. That is finally…

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This week two of the brightest planets join forces, and sky-watchers celebrate the change of seasons with a bright full moon. Saturn and Venus.  Starting on Monday, September 16 after sunset, Venus and Saturn will be having a close encounter that will last most of the week.  Low in the southwest sky, the second planet…

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Sky-watching in September starts off with ghostly cosmic glows and stunning close encounters between bright planets and stars. Zodiacal Lights. Starting on Tuesday, Sept.3, with a near moonless sky in the pre-dawn hours, the next two weeks mark the best chance for Northern Hemisphere observers to catch the elusive glow of the zodiacal lights. Far…

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Sky-watching in September starts off with ghostly cosmic glows and stunning close encounters between bright planets and stars. Zodiacal Lights. Starting on Tuesday, Sept.3, with a near moonless sky in the pre-dawn hours, the next two weeks mark the best chance for Northern Hemisphere observers to catch the elusive glow of the zodiacal lights. Far…

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This week, skywatchers will be spoiled with jam-packed skies: meteors raining down, a moon-planet-star triangle and a large asteroid flyby. Meteor Shower Peaks. The year’s best-known celestial event officially peaks at 6 p.m. GMT Monday, August 12, when the Perseid meteor shower will produce anywhere from 20 to 80 shooting stars per hour, depending on…

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Prepare to have your picture taken from nearly a billion miles away.  On Friday, July 19, the Cassini spacecraft currently orbiting Saturn will look back towards the sun and take a cosmic family portrait of the back-lit ringed world with distant Earth beside it. (Get Time of Event from Around the World.) The event is…

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Prepare to have your picture taken from nearly a billion miles away.  On Friday, July 19, the Cassini spacecraft currently orbiting Saturn will look back towards the sun and take a cosmic family portrait of the back-lit ringed world with distant Earth beside it. (Get Time of Event from Around the World.) The event is…

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  Saturn and Earth will pose for a snapshot next month for a NASA orbiter while the gas giant puts its best face forward this week and next for evening skywatchers . Armchair astronomers can also catch this celestial lord of the rings through a special high definition, live SLOOH web broadcast June 18 from…

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Gaze skyward this week and watch our solar system’s two innermost planets have a strikingly close encounter, while changing seasons brings the year’s largest moon in the sky. Moon and Spica. On Tuesday, June 18, look towards the southern sky to see the gibbous waxing moon glide extremely close to the distant star Spica (263…

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