NASA's Mission to Pluto and the Kuiper Belt
1 January 2019, 05:33:00 UTC
Distance updated each minute.
Since 19 January 2006, 19:00:00 UTC
View LORRI Images from the Ultima Thule Flyby »
Summiting the Solar System" is a story of exploration at its most ambitious and extreme. The feature-length documentary is debuting in December 2018, just before NASA's New Horizons spacecraft flies by a small Kuiper Belt Object known scientifically as 2014 MU69, but nicknamed "Ultima Thule." »
See where New Horizons is right now! »
What do we know about Ultima Thule? Find out! »
Where is New Horizons?
Learn More »
February 8, 2019
New Horizons' Evocative Farewell Glance at Ultima Thule
February 4, 2019
Women at the Helm