saturn

Cassini Photo: Stunning New Views of Saturn’s Hexagon Storm

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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New Titan Photos Showcase Lakes and Salt-Flats

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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New Titan Photos Showcase Lakes and Salt-Flats

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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5 Sky Events This Week: Mars Buzzes Beehive, Venus Grazes Moon

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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5 Sky Events This Week: Mars Buzzes Beehive, Venus Grazes Moon

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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6 Sky Events This Week: Perseids Peak, Cosmic Triangle and Rising Mars

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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5 Sky Events This Week: Lord of the Rings Meets Luna, Solstice Supermoon

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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Researchers, conservationists, and others share stories, insights and ideas about Our Changing Planet, Wildlife & Wild Spaces, and The Human Journey. More than 50,000 comments have been added to 10,000 posts. Explore the list alongside to dive deeper into some of the most popular categories of the National Geographic Society’s conversation platform Voices.

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Voices director: David Braun (dbraun@ngs.org)

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