Sky at Night presenter on asteroid behaviour

Maggie Aderin-Pocock explains the need to predict the path of asteroids.

18 February 2014

3 minutes

This clip is from

Today—18/02/2014

Science and Nature clips
Listen to a selection of clips from recent and upcoming programmes.

Tackling metre-long carp 'could cost $18bn'
Duration: 03:03
The grammar of the Doge internet meme
Duration: 04:25

Southgate on the challenges facing young men
Duration: 12:05
'A much better deal' - moving reaction to care leavers scheme
Duration: 05:39
NHS staff to face ban on wearing political badges at work
Duration: 02:37
Henry Nowak audio: Arrested and handcuffed as he lay dying
Duration: 05:22