The Aurassi Hotel is an iconic landmark in Algiers.

This fountain is one of the city's most famous landmarks.

Hours before the rise of the very star it will study, NASA’s Parker Solar Probe launched from Florida Sunday to begin its journey to the Sun, where it will undertake a landmark mission.

The fountain is one of the city's most famous landmarks.

The Eiffel Tower is the most famous of Paris's landmarks.

With its plush surroundings and detailed attention to guest service, the landmark five-star hotel was the preferred choice of visiting royalty, business people, landed aristocracy and film stars.

Algorithms were programmed to gather publicly-available images of New York landmarks from social media.

One graduate is part of a restoration team at the iconic Notre Dame Cathedral in Paris, where he's helping to rebuild the 850-year-old landmark after a devastating fire tore through its roof and spire earlier this year.

The Eiffel Tower is a famous landmark of France.

Algeria needs world-class landmarks.