A replay is now available below.

The Cosmic Classroom project has been collecting questions from schoolchildren for Tim Peake. On 2 February from 14:00 GMT he will talk to some students live from the International Space Station.

Watch live after registration and find out more here: https://www.tes.com/cosmicclassroom/index.html

If you simply wish to see Tim Peake live without registering NASA television will broadcast Tim’s replies to the children in Liverpool, UK from 14:30:

DS81-TES-Cosmic Classroom-Video still_v7_TVR2 (Large)