You've just
tried to add this video to your Watchlist so you can watch
it later. But first, we need you to sign in to PBS using one
of the services below.
You’ll be able to manage
videos in your Watchlist, keep track of your favorite shows,
watch PBS in high definition, and much more!
You've just
tried to select this program as one of your favorites. But
first, we need you to sign in to PBS using one of the
services below.
You’ll be able to manage videos in
your Watchlist, keep track of your favorite shows, watch PBS
in high definition, and much more!
To get you
watching PBS in high definition we need you to sign in to
PBS using one of the services below.
You'll be able
to manage videos in your Watchlist, keep track of your
favorite shows, watch PBS in high definition, and much more!
By creating an account, you acknowledge that PBS may share your information with our member stations and our respective service providers, and that you have read and understand the Privacy Policy and Terms of Use.
One More Thing …
Become a WMHT member to enjoy
WMHT | Passport
Look for the blue icon to identify WMHT Passport videos.
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.
Your report has been successfully submitted. Thank you for helping us improve PBS Video.
National corporate funding for NOVA is provided by Draper. Major funding for NOVA is provided by the David H. Koch Fund for Science, the Corporation for Public Broadcasting and PBS viewers.
