Articles tagged "pluto"

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Ice accumulations tilt Pluto and rearrange its surface

New research suggests the Sputnik Planitia basin on Pluto may have assumed its current location because of the change in the spin of the dwarf planet. The Sputnik Planitia is a 1 000 km (621.4 miles) wide basin situated in the heart-shaped region of the Pluto's...

November 18, 2016

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New insight into the space environment surrounding Pluto

Chandra X-ray Observatory was aimed several times at Pluto from February 2014 through August 2015 and made a surprising detection of X-rays being emitted from this largest and best-known object in the Solar System's outermost regions. The observations offer new...

September 19, 2016

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The highest quality Pluto close-up mosaic from the New Horizons mission

NASA's scientists have produced a mosaic of all the highest-resolution images of Pluto collected by the New Horizons spacecraft. The collection of images with a resolution of about 80 m (260 feet) per pixel now extends across the planet's hemisphere that...

May 31, 2016

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Isolated hills on Pluto floating in the sea of frozen nitrogen

NASA's New Horizons missions collected images and data indicating the isolated hills on Pluto may be fragments of water ice from the planet's surrounding uplands. The hills are thought to float in a sea of frozen nitrogen and move just like the icebergs in...

February 09, 2016

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New visualization of space weather at Pluto

This video, made by NASA's Goddard Space Flight Center Scientific Visualization Studio, shows a new simulation of the space environment all the way out to Pluto in the months surrounding New Horizons’ July 2015 flyby. At the time, Goddard's...

December 09, 2015

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New close-up pictures of Pluto - the best for decades to come

NASA's New Horizons spacecraft has sent back the first in a series of the sharpest views of Pluto obtained during its July flyby. These close-up pictures of Pluto may be the best ones for decades to come. Each week New Horizons transmits data stored on its...

December 06, 2015

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New Horizons recent Pluto flyby yields numerous exciting discoveries

NASA's New Horizons science team gathered on the 47th Annual Meeting of the American Astronomical Society's Division for Planetary Sciences in National Harbor, Maryland, taking place from November 8 to 13, 2015, to discuss numerous exciting discoveries that...

November 09, 2015

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Blue hazes and small regions of water ice found on Pluto

The first color images of Pluto's atmospheric hazes, provided last week by NASA's New Horizons spacecraft show the hazes scatter blue light, NASA announced on October 8, 2015. New Horizons has also detected small, exposed regions of water ice on Pluto, using...

October 09, 2015

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Amazing new collection of high-resolution Pluto images opens a new page in its future research

A new collection of high-resolution images of Pluto, collected by NASA's New Horizon, has revealed the minor planet's surface in amazing, previously unseen topographic and compositional details. The collected data has opened new horizons in the future research o

September 25, 2015

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Pluto sends planetary scientists back to the drawing board

Today, physicist Wal Thornhill continues his discussion of NASA’s New Horizons mission to the dwarf planet Pluto. The mission has already provided a number of surprises for planetary scientists.The tiny planet’s geological activity, its apparent age, the stu

July 29, 2015

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Final 'all clear' for historic July 14 Pluto flyby

Having found no potential threats on the way, NASA's New Horizons spacecraft stays course to Pluto, as it speeds closer to it's historic July 14, 2015 flyby of Pluto and it's five moons. Launched from Cape Canaveral on January 19, 2006, New Horizons woke up

July 04, 2015

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Pluto: New Horizons in the electric universe

In July of this year, NASA’s New Horizons spacecraft is scheduled to achieve the first ever close-up fly by of Pluto, which is more than 7.2 billion km (4.5 billion miles) from Earth. Like the scientific world at large, the electric universe community eagerly

May 18, 2015

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Cracks in Pluto's moon could indicate it once had an underground ocean

If the icy surface of Pluto's giant moon Charon is cracked, analysis of the fractures could reveal if its interior was warm, perhaps warm enough to have maintained a subterranean ocean of liquid water, according to a new NASA-funded study.Pluto is an extremely dista

June 14, 2014

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Astronomers discovered fifth moon orbiting Pluto

A team of astronomers using the NASA/ESA Hubble Space Telescope has discovered a fifth moon orbiting the icy dwarf planet Pluto. This news comes just a couple of weeks shy of the one-year anniversary of the announcement of Pluto’s 4th known moon, still currently

July 11, 2012

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Fourth moon discovered around Pluto

Five years after Pluto was stripped of its planet status, astronomers have discovered yet another moon in orbit around it, bringing its entourage to four. The tiny body may have been born in the same collision that gave birth to Pluto's other moons.The Hubble Space

July 25, 2011