Stephen Hawking congratulates Nasa's New Horizons team on reaching Pluto – video

British physicist Stephen Hawking praises Nasa's 'pioneering, decade-long mission' after the New Horizons spacecraft completed a dramatic flyby of Pluto, considered the last unexplored world in our solar system. The probe's journey to reach the dwarf planet spanned nine years and a distance of three billion miles (4.8bn km)

Read an in-depth report here Continue reading...