CNN:

Authorities have spotted two objects in the Indian Ocean that are possibly related to the search for missing Malaysia Airlines Flight 370, Australian Prime Minister Tony Abbott said Thursday.

"New and credible information has come to light in relation to the search for Malaysia Airlines flight MH370 in the southern Indian Ocean," Abbott said in the the Australian House of Representatives in Canberra. "The Australian Maritime Safety Authority has received information based on satellite imagery of objects possibly related to the search.

"Following specialist analysis of this satellite imagery, two possible objects related to the search have been identified," he said. "I can inform the House that a Royal Australian Air Force Orion has been diverted to attempt to locate the objects."

Three other planes will carry out a "more intensive follow-up search," he said.
Australian search teams have been at the forefront of the hunt for the missing plane in the remote southern Indian Ocean.

Update:

Via BreakingNews.com, the satellite images: