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Oct 1, 2015 07:12 PM ET // Ian O'Neill
Move over Pluto, it's time for Charon to step into the limelight.
Sep 24, 2015 08:27 PM ET // Ian O'Neill
In a new image release from NASA's Pluto mission, there's yet another landscape that, for now, defies explanation.
Sep 21, 2015 06:38 AM ET // Elizabeth Howell
Despite initial speculation that Pluto could be similar to Neptune's moon Triton, early data from NASA's New Horizons spacecraft shows Pluto is a different beast indeed.
Sep 17, 2015 12:40 PM ET // Ian O'Neill
New photos from NASA's mission to Pluto reveal more detail in the dwarf planet's dynamic atmosphere and surprising landscape.
Sep 13, 2015 10:20 AM ET // Sarah Lewin,
A mix of craters, ice flows, mountains, valleys and dunes coexist on Pluto in the latest amazing images from the New Horizons spacecraft.
Sep 2, 2015 11:41 AM ET // Ian O'Neill
This is what it feels like to zip through the Kuiper Belt at 31,000 miles per hour.
Aug 31, 2015 04:25 PM ET // Irene Klotz
After a successful flyby of Pluto in July, NASA’s New Horizons spacecraft will be redirected to visit a small, icy body known as 2014 MU69, located nearly a billion miles farther into the Kuiper Belt region beyond Neptune.
Aug 5, 2015 12:52 PM ET
When NASA's New Horizons spacecraft did its historic flyby of Pluto recently, what did all of the new data in that photo op tell scientists about the plucky little world? DNews Space Producer Dr. Ian O'Neill shares the details.
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