It may support life but will it support Human Life is another question, we often forget the Planet earth sets limitations on Homo-sapien, like gravity, if the the planet has a much stronger gravity it could crush a human a bit like going down in the sea to depth of about a mile where no matter what we would have to be in a contained unit. there are many other hurdles like this which would suit another form but would not suit Homo-sapien. still it sounds like positive news all we need now do is take 80 years to travel there.