"As space ages and expands, fewer and fewer galaxies will be visible to us. Even weirder, as we watch these galaxies fade, their appearance will freeze in time. No matter how long we watch ... they will never grow older or change. They will only grow dimmer as they recede from us", reports Radio Nederland.

"Light bulbs, the bright feature of Hong Kong's dramatic skyline, have made the city blind to the wonders of the universe...Astronomers say that time is running out and if nothing's done soon, Hong Kong's night sky will be starless within 10 years", reports CNN.