The competition, which is run by the Royal Observatory Greenwich in association with BBC Sky at Night Magazine, is now in its sixth year and has received over 2,500 entries. Photo: Centre of the Heart Nebula by Ivan Eder (Hungary). Situated 7500 light years away in the “W”-shaped constellation of Cassiopeia, the Heart Nebula is a vast region of glowing gas, energized by a cluster of young stars at its centre. The image depicts the central region, where dust clouds are being eroded and moulded into rugged shapes by the searing cosmic radiation. (Photo by Ivan Eder)

Peacocks are seen covered in bags as a protection of their plume during transportation, in Xiangyang, Hubei province, China April 12, 2017. (Photo by Reuters/Stringer)

Auditioning performers follow resident choreographer Erik Sorensen, center back, at the Sydney Dance Company in a routine during castings in Moulin Rouge's current show “Féerie”, in Sydney, Australia, Thursday, July 28, 2016. The show's artistic team is in Australia to choose new talent to perform with one of the most famous cabarets that has been illuminating Paris since 1889. (Photo by Rob Griffith/AP Photo)

A bakery worker rides a bicycle as he carries fresh bread on his head in Cairo, Egypt, February 9, 2016. (Photo by Asmaa Waguih/Reuters)

Models display creations by fashion house Andres Sarda during the Mercedes Benz Fashion Week, amid the coronavirus disease (COVID-19) outbreak in Madrid, Spain, April 8, 2021. (Photo by Sergio Perez/Reuters)

Fireworks go off while the beetle goes up in flames after being set on fire during the 11th annual Burning Beetle event on Saturday, January 20, 2024, at Pageant Park in Custer, S.D. The event was created in response to the Mountain Pine Beetle infestation a few years ago and continues to bring awareness to the impact of the beetles. (Photo by Matt Gade/Rapid City Journal via AP Photo)

Brides-to-be participate in the “Running of the Brides” race in a park in Bangkok, Thailand March 25, 2017. (Photo by Athit Perawongmetha/Reuters)

Fire runners in devil costumes gather to enlighten their stick mounted firecrackers during the “Correfocs” at the “Fiesta Major” of the Sagrada Familia in Barcelona, Spain on April 15, 2023. (Photo by Matthias Oesterle/Alamy Live News)