Does Pluto deserve to be a planet?

Does Pluto deserve to be a planet? ???? According to Professor Brian Cox, it doesn’t actually matter, because either way it COULD be a habitat for life elsewhere in our solar system… Professor Brian Cox discusses Pluto and its status as a planet. Subscribe and ???? to the BBC ???? https://bit.ly/BBCYouTubeSub Watch the BBC first on iPlayer ???? https://bbc.in/iPlayer-Home All our TV channels and S4C are available to watch live through BBC iPlayer, although some programmes may not be available to stream online due to rights. If you would like to read more on what types of programmes are available to watch live, check the 'Are all programmes that are broadcast available on BBC iPlayer?' FAQ ???? https://bbc.in/2m8ks6v.