FLO4627894: Rudgea macrophylla. Handcoloured lithograph from Louis van Houtte and Charles Lemaire's Flowers of the Gardens and Hothouses of Europe, Flore des Serres et des Jardins de l'Europe, Ghent, Belgium, 1867-1868. / Bridgeman Images

PIX4627918: Total Solar Eclipse - Turkey 29 March 2006 - Total Solar Eclipse - Turkey - March 29, 2006 - Total Sun Eclipse observed at the Temple of Apollo in Side, Turkey on 29 March 2006. Venus is visible at the bottom right. Total solar eclipse seen at Apollo temple in Side, Turkey on March 29, 2006. Venus is visible at bottom right / Bridgeman Images

FLO4627934: Palm tree, Nephrosperma vanhoutteanum (Oncosperma van-houtteanum). Handcoloured lithograph from Louis van Houtte and Charles Lemaire's Flowers of the Gardens and Hothouses of Europe, Flore des Serres et des Jardins de l'Europe, Ghent, Belgium, 1867-1868. / Bridgeman Images

PIX4627998: Total solar eclipse - 29/03/2006 - Turkey - Total solar eclipse - Turkey - March 29, 2006 - Total solar eclipse seen on 29/03/2006 in Turkey. Total solar eclipse - Turkey - March 29, 200 / Bridgeman Images

FLO4628060: Clematis hybrids, Clematis viticella rubra grandiflora and Mrs. James Bateman variety. Handcoloured lithograph from Louis van Houtte and Charles Lemaire's Flowers of the Gardens and Hothouses of Europe, Flore des Serres et des Jardins de l'Europe, Ghent, Belgium, 1874. / Bridgeman Images

FLO4628069: Bamboo lily or sasayuri hybrid, Lilium japonicum (Lilium krameri). Handcoloured lithograph from Louis van Houtte and Charles Lemaire's Flowers of the Gardens and Hothouses of Europe, Flore des Serres et des Jardins de l'Europe, Ghent, Belgium, 1874. / Bridgeman Images

FLO4628079: Japanese cypripedium orchid or kumagaisou, Cypripedium japonicum. Vulnerable. Handcoloured lithograph from Louis van Houtte and Charles Lemaire's Flowers of the Gardens and Hothouses of Europe, Flore des Serres et des Jardins de l'Europe, Ghent, Belgium, 1874. / Bridgeman Images

PIX4628125: Partial Eclipse of Soleil 01/08/2008 - Partial Solar Eclipse - August 1st 2008 - Partial Eclipse of Sun from 1st August 2008 seen in Reims in France where only 7% of the Sun was mask. Partial solar eclipse seen in Reims (France) where only 7% of the Sun was eclipsed / Bridgeman Images

FLO4628134: Brake fern, Pteris aspericaulis (Pteris tricolor). Handcoloured lithograph from Louis van Houtte and Charles Lemaire's Flowers of the Gardens and Hothouses of Europe, Flore des Serres et des Jardins de l'Europe, Ghent, Belgium, 1870. / Bridgeman Images

PIX4628136: Annular Eclipse of Sun - January 26, 2009 - Annular solar eclipse - Java - Januray 26, 2009 - Different phases of eclipse assembled. January 26, 2009, Carita, Java, Indonesia. Annular Solar Eclipse sequence taken in Carita, Java, Indonesia on Jan. 26, 2009 / Bridgeman Images

PIX4628158: Total Solar Eclipse of 01/08/2008 - China - Total Solar Eclipse Wide - Total Solar Eclipse of 1st August 2008. The bright spot at the top left near the tree is Venus Planet, Mercury is the weak spot near the Sun. Weizixia, Xinjiang, China. Total Solar Eclipse totality wide - angle taken from Weizixia, Xinjiang, China on Aug. 01, 2008 / Bridgeman Images

FLO4628203: Giant spear lily, Doryanthes palmeri. Australia. Handcoloured lithograph from Louis van Houtte and Charles Lemaire's Flowers of the Gardens and Hothouses of Europe, Flore des Serres et des Jardins de l'Europe, Ghent, Belgium, 1874. / Bridgeman Images

PIX4628221: Total Eclipse of Sun 22/07/2009 - Total Solar Eclipse - July 22 2009 - Total Eclipse of Sun of 22 July 2009 seen in the Pacific Ocean (Enewetak Atoll, Marshall Islands). Composite of 38 images showing the solar crown, ash light (the Moon lit by the Earth) and some stars (the weakest visible here are magnitude 10). Total Solar Eclipse of July 22 2009 seen in the Pacific ocean (Enewetak Atoll, Marshall Islands). Composition of 38 images showing the solar corona, lunar surface and stars, highly beyond the ability of human vision during the eclipse. The weakest stars visible in the image are of about magnitude 10. The stars are a little bit blurred by the motion of the Sun during the very long eclipse / Bridgeman Images

FLO4628245: Dutchman's pipe, Aristolochia tricaudata. Critically endangered. Handcoloured lithograph from Louis van Houtte and Charles Lemaire's Flowers of the Gardens and Hothouses of Europe, Flore des Serres et des Jardins de l'Europe, Ghent, Belgium, 1874. / Bridgeman Images

PIX4628266: Total Eclipse of Sun - Easter Island 11/07/2010 - Easter Island Total Solar Eclipse - July 11 2010 - The different phases of the total eclipse of Sun from 11 July 2010 seen above the Moais of Easter Island. Multiple exposure sequence of the total solar eclipse of 11 July 2010 seen above moai statues in Easter Island / Bridgeman Images

FLO4628287: Brachyotum confertum. Handcoloured lithograph from Louis van Houtte and Charles Lemaire's Flowers of the Gardens and Hothouses of Europe, Flore des Serres et des Jardins de l'Europe, Ghent, Belgium, 1874. / Bridgeman Images

PIX4628308: Partial Eclipse of Soleil 04/01/2011 - Partial Solar Eclipse - January 4 2011 - The different phases of the partial eclipse of Soleil of January 4, 2011 seen in France. Partial solar eclipse phases seen in France. Reihenaufnahme der partiellen Sonnenfinsternis vom 4. January 2011 in den franz. Alpen on 1850m (La Rosiere) / Bridgeman Images

PIX4628364: Partial Eclipse of Soleil 04/01/2011 - Solar Eclipse - January 4th 2011 - The different phases of the partial eclipse of Sun of 4 January 2011 superimposed. Partial solar eclipse phases seen in France / Bridgeman Images

PIX4628370: Total Eclipse of Sun - 13/11/2012 - Total Solar Eclipse - November 13 2012 - Total Eclipse of Sun of 13 November 2012 seen in Australia. Composite image. The total solar eclipse of November 13 2012 seen in Australia. HDR image / Bridgeman Images

FLO4628376: Agapetes incurvata (Pentapterygium rugosum). Mount Khasya, Himalayas. Handcoloured lithograph from Louis van Houtte and Charles Lemaire's Flowers of the Gardens and Hothouses of Europe, Flore des Serres et des Jardins de l'Europe, Ghent, Belgium, 1874. / Bridgeman Images

FLO4628387: Billy buttons species, Craspedia richea. Handcoloured lithograph from Louis van Houtte and Charles Lemaire's Flowers of the Gardens and Hothouses of Europe, Flore des Serres et des Jardins de l'Europe, Ghent, Belgium, 1874. / Bridgeman Images

FLO4628390: Largest cattleya orchid or peekaboo orchid, Cattleya maxima. Handcoloured lithograph from Louis van Houtte and Charles Lemaire's Flowers of the Gardens and Hothouses of Europe, Flore des Serres et des Jardins de l'Europe, Ghent, Belgium, 1874. / Bridgeman Images

PIX4628434: Partial Eclipse of Soleil 20/03/2015 - Partial Solar Eclipse - March 20 2015 - Partial Eclipse of Sun of 20 March 2015 seen in Italy. The partially eclipsed Sun seen in Italy. Mar 20, 201 / Bridgeman Images

FLO4628450: Delphinium pulchrum. Handcoloured lithograph from Louis van Houtte and Charles Lemaire's Flowers of the Gardens and Hothouses of Europe, Flore des Serres et des Jardins de l'Europe, Ghent, Belgium, 1867-1868. / Bridgeman Images

PIX4628473: Total Eclipse of Sun - 21/08/2017 - Partial phase: The Moon before the Sun after the total eclipse. Ocean Lake, Wyoming, USA. / Bridgeman Images

FLO4628488: Bird's head birthwort, Aristolochia ornithocephala. Handcoloured lithograph from Louis van Houtte and Charles Lemaire's Flowers of the Gardens and Hothouses of Europe, Flore des Serres et des Jardins de l'Europe, Ghent, Belgium, 1867-1868. / Bridgeman Images

FLO4628545: Wallis' pescatorea orchid, Pescatoria wallisii (Zygopetalum wallisi). Central America. Handcoloured lithograph from Louis van Houtte and Charles Lemaire's Flowers of the Gardens and Hothouses of Europe, Flore des Serres et des Jardins de l'Europe, Ghent, Belgium, 1870. / Bridgeman Images

FLO4628547: Ludisia discolor orchid (Anoectochilus dawsonianus). Handcoloured lithograph from Louis van Houtte and Charles Lemaire's Flowers of the Gardens and Hothouses of Europe, Flore des Serres et des Jardins de l'Europe, Ghent, Belgium, 1870. / Bridgeman Images

FLO4628584: Crantzia tigrina (Heintzia tigrina). Native to Caracas, Venezuela. Handcoloured lithograph from Louis van Houtte and Charles Lemaire's Flowers of the Gardens and Hothouses of Europe, Flore des Serres et des Jardins de l'Europe, Ghent, Belgium, 1870. / Bridgeman Images

FLO4628626: Golden trumpet flower, Allamanda nobilis. Handcoloured lithograph from Louis van Houtte and Charles Lemaire's Flowers of the Gardens and Hothouses of Europe, Flore des Serres et des Jardins de l'Europe, Ghent, Belgium, 1870. / Bridgeman Images

PIX4640843: Extravehicular release of Cosmonaut - 08/2014 - Cosmonaut extravehicular activity 08/2014: Extravehicular release of cosmonaut Alexander Skvortsov for the maintenance of the International Space Station (ISS). 18 August 2014. English cosmonaut Alexander Skvortsov, Expedition 40 flight engineer, attired in a Russian Orlan spacesuit, participates in a session of extravehicular activity (EVA) in support of science and maintenance on the International Space Station. During the five-hour, 11-minute spacewalk, Skvortsov and cosmonaut Oleg Artemyev (out of frame) deployed a small science satellite, retrieved and installed experiment packages and inspected components on the exterior of the orbital laboratory. 18 August 2014. / Bridgeman Images

FLO4640851: Walrus, Odobenus rosmarus. Handcoloured copperplate engraving from “” The Naturalist's Pocket Magazine,”” Harrison, London, 1800. / Bridgeman Images

PIX4640900: Samantha Cristoforetti in weightlessness - Samantha Cristoforetti in ISS: Italian astronaut Samantha Cristoforetti in the International Space Station (ISS). 25/11/2014 ESA astronaut Samantha Cristoforetti floats in the International Space Station. 25 November 2014. / Bridgeman Images

FLO4640918: Bobcat or bay lynx, Lynx rufus. Illustration copied from Thomas Pennant. Handcoloured copperplate engraving from “” The Naturalist's Pocket Magazine,”” Harrison, London, 1800. / Bridgeman Images

PIX4640963: Back to Earth of Samantha Cristoforetti - 06/2015 - Samantha Cristoforetti helped out of the Soyuz TMA-15M capsule -06/2015: Back to Earth of the Soyuz TMA-15M capsule on June 11, 2015. On board, astronauts Terry Virtz, Anton Shkaplerov, and Samantha Cristoforetti. All three remained in the International Space Station (ISS) for more than six months. The Italian Samantha Cristoforetti is to date the longest time in space, with a flight lasting 199 days and 16 hours. ESA astronaut Samantha Cristoforetti, NASA astronaut Terry Virts and Russian commander Anton Shkaplerov landed safely on 11 June 2015 in the Kazakh steppe after a three-hour ride in their Soyuz spacecraft. They left the International Space Station at 10:20 GMT at the end of their six-month stay on the research complex. Terry Virtz, Anton Shkaplerov, and Samantha Cristoforetti are returning after more than six months onboard the International Space Station where they served as members of the Expedition 42 and 43 crews. Samantha Cristoforetti stayed 199 days in space and so became the holder of the record for the longest single mission for a woman. / Bridgeman Images

PIX4640967: Back to Earth of Samantha Cristoforetti - 06/2015 - Samantha Cristoforetti helped out of the Soyuz TMA-15M capsule -06/2015: Back to Earth of the Soyuz TMA-15M capsule on June 11, 2015. On board, astronauts Terry Virtz, Anton Shkaplerov, and Samantha Cristoforetti. All three remained in the International Space Station (ISS) for more than six months. The Italian Samantha Cristoforetti is to date the longest time in space, with a flight lasting 199 days and 16 hours. ESA astronaut Samantha Cristoforetti, NASA astronaut Terry Virts and Russian commander Anton Shkaplerov landed safely on 11 June 2015 in the Kazakh steppe after a three-hour ride in their Soyuz spacecraft. They left the International Space Station at 10:20 GMT at the end of their six-month stay on the research complex. Terry Virtz, Anton Shkaplerov, and Samantha Cristoforetti are returning after more than six months onboard the International Space Station where they served as members of the Expedition 42 and 43 crews. Samantha Cristoforetti stayed 199 days in space and so became the holder of the record for the longest single mission for a woman. / Bridgeman Images