Apple unveils new iPad
Nasa reveals the oldest supernova
European Space Agency launches rocket
Zuckerberg will be the next Murdoch - columnists
Stores to lure buyers with 21st century window-shopping
European scientists mull asteroid shield after near-Earth fly by
Facebook hope buyers will ‘like’ once-in-a-decade IPO
Lego man takes near-space voyage in $400 science project
Tablet sales set to surge as tech savvy buyers go wireless