Apollo 11 returns home (Apollo 11 crew returns to Earth; Reentry of the Apollo 11 Command Module; Apollo 11 recovered by USS Hornet; Neil Armstrong (1930–2012), Michael Collins, Buzz Aldrin)

50th anniversary of Apollo 11 mission (Stamp honoring Apollo 11 was issued in 1969)

85th anniversary of Yuri Gagarin (Yuri Gagarin (1934–1968), Vostok 2)

85th anniversary of Yuri Gagarin (Yuri Gagarin (1934–1968)) Background info: Vostok 2

75th anniversary of Normandy landings (Operation Neptune, 6 June 1944, Douglas C-47 Skytrain; Avro Lancaster; Invasion of Normandy, HMS Roberts (F40), HMS Ramillies (07); Sherman Firefly)

75th anniversary of Normandy landings (Battle of Normandy, Tiger I, Paratrooper landing on Sainte-Mère-Église)

Formula 1 (Renault R.S.18, Nico Hülkenberg, the champion of the GP2 Series, Formula 3 Euro Series and A1 Grand Prix; Ferrari SF71H, Sebastian Vettel, Formula One World Champion in 2010, 2011, 2012 and 2013; Red Bull Racing RB14, Max Verstappen, the youngest Formula One Grand Prix winner in history; Ferrari SF71H, Kimi Räikkönen, Formula One World Champion in 2007)

Formula 1 (Mercedes AMG F1 W09 EQ Power+, Lewis Hamilton Formula One World Champion in 2008, 2014, 2015, 2017 and 2018)

Submarines (INS Khanderi, India Navy; HMS Ambush, Royal Navy; K-550 Alexander Nevsky, Russian Navy; Type 035 submarine, People's Liberation Army Navy)

Submarines (U-34 (S184), German Navy)

Mail transport (Regulation Wagon c. 1895, US Mail; Ford Transit 350 Cargo Van 2019 (prototype), Ford Model A Mail Truck 1931, US Mail; Honda Electric Motorcycle, Japan Mail; DAF CF PO59JUW and Arrival Electric Van, Royal Mail, UK)

Mail transport (Boeing 737-300 IXEG, Poste Italiane)

Rare birds (Pithecophaga jefferyi; Necrosyrtes monachus; Balaeniceps rex; Calidris pygmaea) Background info: Geronticus eremita

Rare birds (Sarcogyps calvus)

50th anniversary of the first test flight of Concorde

50th anniversary of the first test flight of Concorde (Concorde 001 made its first test flight from Toulouse on 2 March 1969)

Butterflies (Polyommatus coridon; Gonepteryx rhamni; Polyommatus Icarus; Aricia agestis)

Butterflies (Colias croceus) Background info: Plebejus argus

Birds of prey (Pandion haliaetus; Haliastur indus; Rostrhamus sociabilis; Sagittarius serpentarius) Background info: Haliastur sphenurus

Birds of prey (Elanus leucurus) Background info: Accipiter gentilis, Haliaeetus albicilla

Snakes (Ophiophagus hannah; Bothrops asper; Notechis scutatus; Crotalus atrox) Background info: Dendroaspis angusticeps

Snakes (Bothriechis schlegelii) Background info: Dendroaspis polylepis

Orcas (Orcinus orca)

Orcas (Orcinus orca)

Trees and flowers (Cassia fistula; Delonix regia; Jacaranda mimosifolia; Ficus religiosa) Background info: Saraca declinata

Trees and flowers (Shorea robusta)

Extinct species (Glyptodon clavipes; Castoroides ohioensis; Megaladapis edwardsi; Entelodon magnus) Background info: Megacerops coloradensis

Extinct species (Palorchestes azael) Background info: Megatherium americanum, Arsinoitherium zitteli

Space Probe New Horizons (New Horizons space probe; Hal A. Weaver; Alan Stern)

Space Probe New Horizons (Alan Stern, Atlas V 551) Background info: New Horizons space probe