Fighters of the pro-government Popular Resistance Committees militia carry a cannon as they transport it in parts to Yemen's southwestern war-torn city of Taiz December 26, 2015. (Photo by Reuters/Stringer)

The Royal Observatory just announced its Astronomy Photographer Of The Year 2013 winners. Australian photographer Mark Gee was chosen among a thousand amateur and professional photographers around the globe to win the top title. His work is part of an exhibition of the winning photographers, which opened on Sept. 19 at the Royal Observatory Greenwich. The Royal Observatory shared with us the winners and notable mentions of the competition. Their descriptions of the prizewinners can be found below the images.

Three Palestinian women sit on a beachfront as a wave comes rushing by in Gaza City on November 17, 2016. (Photo by Mohammed Abed/AFP Photo)

A juvenile European starling hops from deer to deer eating insects. The white-tailed deer did not seem at all bothered by the bird - who can be seen cleaning it of ticks and bugs. The starling was one of a flock near the herd of deer in Sandy Hook, New Jersey, USA in the last decade of November 2025. (Photo by Erik Kessler/Solent News & Photo Agency)

A Palestinian fisherman cleans up his fishing net after the Israeli decision to close Gaza's fishing zone, on the beach in Gaza City, Tuesday, August 18, 2020. (Photo by Khalil Hamra/AP Photo)

People watch as a young Palestinian performs an acrobatic jump on the beach, during soaring summer temperatures in Gaza City on June 14, 2024, amid the ongoing conflict between Israel and the Palestinian Hamas militant group. (Photo by Omar Al-Qattaa/AFP Photo)

A Palestinian man rides a donkey-drawn cart transporting an old car to a scrap yard, in Gaza City on March 15, 2020. (Photo by Mohammed Salem/Reuters)

Florence Welch of Florence And The Machine performs at Spark Arena on January 30, 2019 in Auckland, New Zealand. (Photo by Dave Simpson/WireImage)