Since it explored Pluto in 2015, the New Horizons spacecraft has been zooming toward NASA’s most distant target yet. Join the mission team as the probe attempts to fly by Ultima Thule, an object 4 billion miles from Earth.

Originally released by PBS, 2019. Streaming video file encoded with permission for digital streaming by Infobase on February 04, 2019.

January 1st, 2019 (3:19); --January 19th, 2006 (3:01); -- July 4th, 2015 (3:04); -- July 14th, 2015 (6:50); -- February, 1930 (3:41); -- August, 1992 (2:24); -- August, 2006 (3:09); -- April, 2011 (4:52); -- June 3rd, 2017 (3:26); -- July, 2017 (5:20); -- Time Zero (3:25); -- October 4th, 2018 (2:48); -- December 29th, 2018 (5:26); -- Credits: Pluto and Beyond (0:50); .