Formers Gunners boss Arsene Wenger and Jose Mourinho had a well-documented rivalry during the latter's time at Chelsea and Manchester United during the Frenchman's time at Arsenal. The French Open got off to a wet and chilly start on Sunday, with the former world No.1 Victoria Azarenka walking off court during a lull in proceedings because of the cold weather. Artemis spacesuits are being tested epitol underwater by NASA astronauts at the Johnson Space Centre in Houston including planting a flag and taking rock samples.