Australia's Senate votes to repeal the so-called carbon tax, a levy on the biggest polluters brought in by the Labor Party.

A new helmet that allows pilots to see in the dark via an integrated night vision camera is unveiled at the Farnborough Airshow.

Europe's mission to land on a comet was always going to be difficult, but the pictures released this week of the giant ice ball illustrate just how daunting the task will be.

British astronaut Tim Peake has picked "Principia" to be the name of his mission into space next year.