Encounter Observations from Earth
See what those collaborating with the Deep Impact mission saw from Earth during encounter.

Deep Impact Around the World
You saw the images from the spacecraft but what else was happening around the world at that moment?

Night of the Comet
A new interactive feature previews Deep Impact's face-to-face encounter with Tempel 1.

It Takes a Cosmic Village
An international array of telescopes will train expert eyes on the Deep Impact encounter with Tempel 1.

The Deep Space Network
Learn more about the DSN and the antennas that will give overlapping coverage on the night of encounter.

Find Tempel 1
Find the comet and the Deep Impact spacecraft on any day.