1350-83 - A panorama of the 7-day-old first quarter Moon on March 13, 2019, showing the full disk and extent of incredible detail along the terminator, the dividing line between the day and night sides of the Moon where the Sun is rising as seen from the surface of the Moon. Note the tiny points of light at the centres of some of the craters (particularly Alphonsus and Arzachel below centre) in the Southern Highlands from sunlight just catching the central peaks of those craters. At top in the north the slash of the Alpine Valley is obvious as well as the curve of the Apennine Mountains.
1116-49678 - A Humpback Whale (Megaptera novaeangliae) slips below the surface at Maui not far from onlookers on a paddleboard and a sea kayak near Maui, Hawaii, United States of America
1116-41974 - The lion's mane jellyfish (cyanea capillata) is the largest known species of jellyfish in the pacific ocean on coastal british columbia, British columbia canada
1116-41966 - Snorkeler under the glass floor in a room of bora bora nui resort and spa, Bora bora island society islands french polynesia south pacific
1116-39963 - Tourists above on a canoe and a Whale Shark (Rhiniodon typus) below with it's mouth open. This is the world's largest species of fish, Oslob, Philippines
1116-39967 - A commercial whale shark encounter with a feeder above on a canoe and a Whale Shark (Rhiniodon typus) below. This is the world's largest species of fish, Oslob, Philippines
1116-39960 - A split scene of a Blacktip Reef Shark (Carcharhinus melanopterus) just below the surface at sunset off the island of Yap, Yap, Micronesia
1116-39964 - A commercial whale shark encounter with a feeder above on a canoe and a Whale Shark (Rhiniodon typus) below. This is the world's largest species of fish, Oslob, Philippines
1116-39966 - A commercial whale shark encounter with a feeder above on a canoe and a Whale Shark (Rhiniodon typus) below. This is the world's largest species of fish, Oslob, Philippines
1074-20 - Minke whale (Balaenoptera acutorostrata) associating with North Sailing whale-watching boat Husavik, close to the arctic circle at the top of Iceland.
906-10 - Sperm whale (Physeter macrocephalus) preforming "head-out" behaviour, vertical in the water while socialising. This is followed by either disappearing below the surface or turning upside down. Endangered, Ionian Sea, Greece.
979-2208 - Detail of a shooter calved from below the oceans surface at Storpollen Glacier, on the southwestern side of Spitsbergen Island in the Svalbard Archipelago, Barents Sea, Norway.
920-312 - Wave breaking on reef, seen from below the surface, Palikir Pass, Pohnpei, Federated States of Micronesia, Caroline Islands, Micronesia, Pacific Ocean, Pacific
920-316 - Wave breaking on reef, seen from below the surface, Palikir Pass, Pohnpei, Federated States of Micronesia, Caroline Islands, Micronesia, Pacific Ocean, Pacific