June 1 - The transit of Venus will be transfixing sky-watchers on June 5 and 6 but astronomers at NASA are now looking ahead to a cosmic event of far greater significance. They say they are certain that the Milky Way and Andromeda Galaxies are headed for a cosmic collision, in about four billion years. Rob Muir reports.
May 10 - An 18-year-old school girl's face is considered scientifically perfect after winning a television competition for 'Britain's Most Natural Beauty'. Tara Cleary reports.
June 3 - Trayvon Martin shooter George Zimmerman turned himself into authorities in the latest development in the case of an unarmed black teenager killed in Florida. Deborah Gembara reports.