Space Shuttle’s Final Launch
If the weather clears, and currently the weather is a “go”, Nasa’s Space Shuttle Atlantis will launch from the Kennedy Space Centre at 4.26pm [BST]. It’s the end of the Space Shuttle era. Follow events at Nasa’s launch blog, or via the BBC online, as well as the usual NasaTV coverage. Or, even, here! Broadcasting Live with Ustream Pete Baker