Nasa's advanced observatory may finally solve alien mystery for humanity
The futuristic observatory could be able to photograph extraterrestrial life
Trump's new Nasa chief set to announce nuclear reactor on the moon
Nasa is seeking to outpace China and 'win the second space race'
Pompeii mystery solved as researchers finally confirm exactly what happened post Vesuvius eruption
'Thanks to the new excavations, the picture is now clearer,' the director of the Pompeii site has said
