What happened to Columbia?

Launch

Orbiting
the earth

Preparing
to return

Re-entry 1

Re-entry 2

Columbia
breaks up

Next

Introduction

On 16 January the space shuttle Columbia lifted off from Cape Canaveral in Florida.

A crew of seven - Commander Rick Husband, Pilot William McCool, mission specialists Michael Anderson, David Brown and Laurel Clark and scientists Kalpana Chawla and Ilan Ramon - were on board.

Investigators are trying to establish why, 15 days later, mission STS-107 ended in tragedy when the shuttle disintegrated while re-entering the Earth's atmosphere.

Click through the stages above to find out more about Columbia's last mission.