The National September 11 Memorial & Museum (branded as 9/11 Memorial and 9/11 Memorial Museum) is the principal memorial and museum commemorating the September 11 attacks of 2001, which killed nearly 3,000 people, and the World Trade Center bombing of 1993, which killed six. The memorial is located at the World Trade Center site, on the former location of the Twin Towers, which were destroyed during the attacks. The World Trade Center Memorial Foundation was renamed the National September 11 Memorial & Museum at the World Trade Center in 2007.

A merino lamb attempts to jump out of its enclosure to find its mother shortly before feeding time at the Educational and Reserach Station for Animal Breeding (Lehr- und Versuchsanstalt fuer Tierzucht und Tierhaltung, or LVAT) in Brandenburg state on January 27, 2012 in Gross Kreutz, Germany. Hundreds of lambs have been born at the LVAT in recent weeks in the midst of the station's lambing season. Many of the lambs will be sold just before Easter, when they will have grown to a weight of over 40kg, as lamb is the traditional German Easter meal. (Photo by Sean Gallup/Getty Images)

In this picture taken on January 11, 2021, young gymnasts train at the Li Xiaoshuang Gymnastics School in Xiantao, Hubei province. This summer's delayed Tokyo Olympics, which are now due to start on July 23, 2021, will be the defining moment for Chinese gymnasts who have trained relentlessly since as young as age four in the pursuit of gold. (Photo by Nicolas Asfouri/AFP Photo)

Sue Hall goes for a walk in Charlton village in Worcestershire on Wednesday, May 22, 2024. Heavy rain could bring flooding and travel disruption across much of the UK on Wednesday and Thursday with an amber warning issued for part of the country. (Photo by David Davies/PA Images via Getty Images)

A field of poppies in flower in Great Massingham, Norfolk, UK on Tuesday, June 25, 2024. The field has been rewilded by the landowner, with the soil being ploughed and harrowed before being left for nature to run its course with the result being a huge sea of red poppies. (Photo by Joe Giddens/PA Images via Getty Images)

The Borobudur temple seen illuminated during Vesak Day, commonly known as “Buddha's birthday”, at the Borobudur Mahayana Buddhist monument on May 6, 2012 in Magelang, Indonesia. Buddhists in Indonesia celebrate Vesak at the Borobudur temple annually, which makes it the most visited tourist attraction in Indonesia. Vesak is observed during the full moon in May or June and the ceremony centers around three Buddhist temples, whereby pilgrims walk from Mendut to Pawon, ending at Borobudur. The stages of life of Buddhism's founder, Gautama Buddha, which are celebrated at Vesak are his birth, enlightenment to Nirvana, and his passing. (Photo by Ulet Ifansasti/Getty Images)

In this photo taken on Saturday, April 22, 2017, a drawing “King for a day” is made on the back of a muddy truck by artist Nikita Golubev in Moscow, Russia. The grimy trucks traversing the polluted and dusty streets of Moscow have inspired Golubev to use white vans and trucks as his canvas to create this ephemeral street art and signs his drawings Pro Boy Nick. (Photo by Pavel Golovkin/AP Photo)