Fotografije dana: 7. juli 2016.

Peering deep into the core of the Crab Nebula, this close-up image captured by the NASA Hubble Space Telescope reveals the beating heart of one of the most historic and intensively studied remnants of a supernova, an exploding star.

A reveler is charged by a bull during the running of the bulls of 2016 San Fermin fiestas in Pamplona, Spain.

Revelers run on Estafeta street ahead of fighting bulls as people watch from balconies during the first running of the bulls at the San Fermin Festival, in Pamplona, norther Spain.

AeroMobil, a flying car prototype, is pictured during a ceremony marking the taking over of the rotating presidency of the European Council by Slovakia, in Brussels, Belgium.

Diamond Reynolds weeps after she recounts the incident that led to the fatal shooting of her boyfriend Philando Castile by Minneapolis police during a traffic stop, at a "Black Lives Matter" demonstration, outside the of the Governor's Mansion in St. Paul, Minnesota, USA.

Traditional Hungarian horsemen herd a team of horses in the Great Hungarian Plain in Hortobagy, Hungary.

A boy plays with a toy model of a rocket-propelled grenade (RPG) after attending Eid al-Fitr prayers to mark the end of the fasting month of Ramadan in the capital Mogadishu, July 6, 2016.

Experts of Deutsche Bahn railways inspect a bridge from a boat on the river Donau near Bogen, Germany.

People jump over a campfire during a traditional Ivana Kupala (Ivan the Bather) holiday celebration in Kyiv, Ukraine, July 6, 2016. The ancient tradition - originating from pagan times - is usually marked with grand overnight festivities during which people sing and dance around campfires, believing it will purge them of their sins and make them healthier.

The Soyuz MS-01 spacecraft launches from the Baikonur Cosmodrome with Expedition 48-49 crew members Kate Rubins of NASA, Anatoly Ivanishin of Roscosmos and Takuya Onishi of the Japan Aerospace Exploration Agency (JAXA) onboard, in Baikonur, Kazakhstan.

Young contortionists practice at a training school in Ulaanbaatar, Mongolia.

The pack speeds downhill during the sixth stage of the Tour de France cycling race over 190.5 kilometers (118.1 miles) with start in Arpajon-sur-Cere and finish in Montauban, France.

A baby white-faced capuchin monkey sticks out its tongue at Jungle Island in Miami, Florida, July 6, 2016.

Revelers jump in the air on the shore of Lake Balaton during the opening of Balaton Sound music festival in Zamardi, 110 km southwest of Budapest, Hungary, 06 July 2016.

A bird-shaped hot-air balloon flies during the 20th European Balloon Festival in Igualada, near Barcelona, Spain.

The Radio City Rockettes perform "Finale" in the 2016 New York Spectacular at Radio City Music Hall in New York, July 6, 2016. The show is running now through August 7, 2016.