Her team zeroed in on a blue ice stretch lying about 2,300 meters (7,500 feet) above sea level, around 60 kilometres (37 miles) from Belgium's Princess Elisabeth Antarctica Research Station.

Belgium’s future queen, Princess Elisabeth, is facing growing uncertainty after getting caught in the crossfire of President Trump’s escalating showdown with Harvard University.

The 23-year-old royal is enrolled at the Ivy League school to study public policy in a two-year master’s program.