The answer to life, the universe and everything could be 73

[ahlam1399]

http://img-s-msn-com.akamaized.net/tenant/amp/entityid/AAx5DIP.img?h=100&w=100&m=6&q=60&o=f&l=fA new estimate of the Hubble constant â?? the rate at which the universe is expanding â?? is baffling many of the finest minds in the cosmology community

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