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Kuiper Belt


— Space

Planetoid a billion miles beyond Pluto selected as New Horizons' next destination

By - August 30, 2015 3 Pictures

New Horizons isn't going to get much of a rest. Following on from its historic flyby of Pluto on July 14, NASA has selected the next potential destination for the unmanned spacecraft – a planetoid called 2014 MU69 that lies a billion miles beyond Pluto's orbit. The space probe will take over three years to reach this frozen remnant of the Solar System's earliest years.

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— Space

New Horizons spots more of Pluto's moons

By - February 23, 2015 5 Pictures
As NASA's New Horizons deep space probe heads for its July rendezvous with Pluto, it's not only revealing the secrets of the dwarf planet, but of its moons as well. On the 85th anniversary of Pluto's discovery, the unmanned spacecraft sent back its first look at the small moons Nix and Hydra. Taken by New Horizons’ Long-Range Reconnaissance Imager (LORRI), the images will help space scientist better understand their orbits. Read More
— Space

Rosetta sheds light on origin of Earth's oceans

By - December 11, 2014 5 Pictures
The oceans are a mystery in more ways than one, but you might not expect the answers to come from a pack of electronics and a comet. But that's what the European Space Agency (ESA) says about the unmanned Rosetta probe orbiting comet 67P/Churyumov–Gerasimenko. Though 67P is making its first visit to the inner Solar System and won't come closer to the Earth than hundreds of millions of miles, it is throwing new light on one of the fundamental questions in Earth's history: Where did the oceans come from? Read More
— Space

New Horizons Pluto probe awakes

By - December 7, 2014 2 Pictures
If you think it's hard waking up after a nine-hour plane flight, imagine doing so after a space voyage of nine years and three billion miles. On Saturday, NASA's New Horizons deep space probe woke itself up from hibernation mode as it began preparations for its flyby of Pluto and its moons next July. Having traveled 2.9 billion miles from Earth and with 162 million miles to go, the signals announcing the awakening took four hours and 26 minutes to cover the distance to NASA’s Deep Space Network station in Canberra, Australia. Read More
— Space

Hubble uncovers fifth moon orbiting Pluto

By - July 19, 2012
Pluto may no longer be classified as a planet, but that doesn’t mean it isn’t still getting its fair share of attention. NASA’s New Horizons spacecraft is currently making its way to the icy dwarf planet to study it and its moons. To search for potential hazards to the spacecraft and help plan a safer trajectory before its scheduled arrival in 2015, a team of astronomers has trained the eye of the Hubble Space Telescope on the system and discovered a fifth, previously unknown moon orbiting the planet. Read More
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