An astronomer has caught on video the moment that an asteroid, weighing an estimated 400kg, smashed into the Moon at 38,000 miles per hour (61,150 km/h). Professor Jose Maria Madiedo of the University of Huelva, Spain, saw the images whilst operating two telescopes at 20:07 GMT on 11th September 2013, but has now published his report by the Royal Astronomical Society ...