Tickets for concerts in Brazil are due to go on sale next week -- along with seats for four concerts which are still to be announced, in four more countries, two of which will host Iron Maiden for the first time.

CNN: Iron Maiden to rock Brazil ... again

Thursday's flawed flight was the first time an Ariane rocket had malfunctioned since Ariane-5's maiden test flight exploded 37 seconds after launch in 1996.

CNN: Ariane rocket puts satellites in defective orbit

Her maiden slam means all four majors are in the hands of first-time winners for the first time in history, following wins by Li Na, Petra Kvitova and Samantha Stosur at Roland Garros, Wimbledon and the U.S. Open last year, respectively.

WSJ: Azarenka Wins Australian Title