It's a perfect landing...we are jumping and applauding. I can hardly sleep. Nevertheless I had been waiting 25 years before this night.

I have spotted the tracks of the dust particles.

This mission is too important for me.

I can’t do without God, my greatest comfort where no human can reach.

I have been waiting 25 years for this time.

Getting a sample from a comet but not landing on it, is probably the best chance we have of discovering what the solar system was like 4.5 billion years ago.