This graphic made Wednesday, March 19, 2014 and released by Australian Maritime Safety Authority (AMSA) Thursday, March 20, 2014, shows an area in the southern Indian Ocean that the AMSA is concentrating its search for the missing Malaysia Airlines Flight MH370 on. AMSA response division manager John Young has identified their search will cover a massive 600,000 square kilometers (232,000 square miles) area, saying it will take weeks to search thoroughly. Australian Prime Minister Tony Abbot said Thursday that two objects possibly related to the missing Malaysia Airlines flight have been spotted on satellite imagery in the Indian Ocean and an air force aircraft was diverted to the area to try to locate them. (AP Photo/Australian Maritime Safety Authority)