In 1610, after he built his telescope, Galileo Galilei first spotted enormous Saturn's gigantic rings. More than 400 years later, astronomers have in a sense dwarfed that discovery with a similar first.
President Barack Obama and first lady Michelle Obama made a quick stop in Saudi Arabia on Tuesday to pay respects to the late King Abdullah, and to hold meetings with the new leader, King Salman bin Abdulaziz. But one aspect of the encounter stood out to reporters covering the receiving line at the palace: the first lady shook hands with the king.
When a fellow prisoner asked Anita Lasker-Wallfisch what she did before Auschwitz, Anita told her she played the cello. "Fantastic," the other prisoner said. "You'll be saved." Watch "Voices of Auschwitz" Tuesday at 9 p.m. ET.