Congratulations from Hubble to the New Horizons team!
The New Horizons spacecraft has arrived at Pluto after a decade-long journey, collecting images and data as it flies by the dwarf planet at 28,000 mph (45,000 km/h). Keep track of this historic event at http://pluto.jhuapl.edu/, or on Twitter with @NASANewHorizons. Find out how Hubble has helped explore Pluto’s surroundings from a distance in our Hubble 25th Anniversary science article: "What Has Hubble Learned About Pluto's Neighborhood?"
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