Universe & space

Launch of New Horizons

19 January 2006

New Horizons is a NASA space probe launched on 19 January 2006 from Cape Canaveral aboard an Atlas V rocket, on a mission to study Pluto and the Kuiper belt. It was one of the fastest spacecraft ever sent from Earth, and it passed Jupiter in 2007, using the planet's gravity to gain speed. In July 2015 it flew past Pluto, revealing mountains of water ice, a large heart-shaped plain, a thin atmosphere and surprising geological activity. It then flew by the small Kuiper belt object Arrokoth on 1 January 2019, the most distant object explored up close at the time. The mission was led by Alan Stern and built and operated with the Johns Hopkins Applied Physics Laboratory. The craft continues to travel through the outer solar system.

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