PIX4613114: Spiral galaxy NGC 7331 in Pegase - Spiral galaxy NGC 7331 in Pegasus - The galaxy NGC 7331 is located about 50 million years away - light from Earth. The small galaxies around them form a cluster much farther away. Image obtained with a 50 cm telescope, composite of several images. NGC 7331 is located 49 million light years away. The smaller galaxies visible are much farer / Bridgeman Images

FLO4613135: Greylag goose, Anser anser. Handcoloured copperplate drawn and engraved by Edward Donovan from his own “Natural History of British Birds,” London, 1794-1819. Edward Donovan (1768-1837) was an Anglo-Irish amateur zoologist, writer, artist and engraver. He wrote and illustrated a series of volumes on birds, fish, shells and insects, opened his own museum of natural history in London, but later he fell on hard times and died penniless., Donovan, Edward (1768-1837) / Bridgeman Images

PIX4613142: Spiral galaxy NGC 7331 in Pegase - Spiral galaxy NGC 7331 in Pegasus - The galaxy NGC 7331 is located about 50 million years away - light from Earth. The small galaxies around her form a cluster much farther away. Image obtained with the Hubble Space Telescope and Subaru Telescope. NGC 7331 is located 49 million light years away. The smaller galaxies visible are much farer / Bridgeman Images

PIX4613160: Spiral galaxy NGC 7424 in the Crane - Galaxy NGC 7424 in Grus - The barree spiral galaxy NGC 7424 is located about 40 million years away from Earth. NGC 7424 extends over nearly 100,000 light years, like our galaxy. Numerous bright blue clusters of massive young stars are visible along the spiral arms. Image obtained by the telescope MELIPAL of the VLT on October 9, 2004 Composite colour - coded image of spiral galaxy, NGC 7424, at a distance of 40 million light - years. This galaxy is classified as “” SAB (rs) cd””, meaning that it is intermediate between normal spirals (SA) and strongly barred galaxies (SB) and that it has rather open arms with a small central region. It also shows many ionised regions as well as clusters of young and massive stars. Ten young massive star clusters can be identified whose size span the range from 1 to 200 light - years. The galaxy itself is roughly 100,000 light - years across, that is, quite similar in size to our own Milky Way galaxy. Images obtained with the multi - mode VIMOS instrument on the ESO Very Large Telescope (VLT) / Bridgeman Images

FLO4613166: European greenfinch, Carduelis chloris. Handcoloured copperplate drawn and engraved by Edward Donovan from his own “Natural History of British Birds,” London, 1794-1819. Edward Donovan (1768-1837) was an Anglo-Irish amateur zoologist, writer, artist and engraver. He wrote and illustrated a series of volumes on birds, fish, shells and insects, opened his own museum of natural history in London, but later he fell on hard times and died penniless., Donovan, Edward (1768-1837) / Bridgeman Images

FLO4613205: Peregrine falcon, Falco peregrinus, chained to a branch. Handcoloured copperplate drawn and engraved by Edward Donovan from his own “Natural History of British Birds,” London, 1794-1819. Edward Donovan (1768-1837) was an Anglo-Irish amateur zoologist, writer, artist and engraver. He wrote and illustrated a series of volumes on birds, fish, shells and insects, opened his own museum of natural history in London, but later he fell on hard times and died penniless., Donovan, Edward (1768-1837) / Bridgeman Images

PIX4613210: Interacting galaxies Markarian 533 - Interacting galaxies Markarian 533 - The galaxy NGC 7674 (Markarian 533 or Arp 182) is located about 400 million years ago - light from Earth in the constellation Pegase. It is the most important member of a group of galaxies called Hickson 96 (HCG 96). This spiral galaxy seen from the front is in interaction with other companion galaxies. It has an active core. Image obtained by the Hubble Space Telescope on June 9, 2002. NGC 7674 (seen just above the center), also known as Markarian 533, is the brightest and largest member of the so - called Hickson 96 compact group of galaxies, consisting of four galaxies. This stunning Hubble image shows a spiral galaxy nearly face - on. The central bar - shaped structure is made up of stars. The shape of NGC 7674, including the long narrow streamers seen to the left of and below the galaxy can be accounted for by tidal interactions with its companions. NGC 7674 has a powerful active nucleus of the kind known as a type 2 Seyfert that is perhaps fed by gas drawn into the center through the interactions with the companions. NGC 7674 falls into the family of luminous infrared galaxies and is featured in ARP's Atlas of Peculiar Galaxies as number 182. It is located in the constellation of Pegasus, the Winged Horse, about 400 million light - years away from Earth. Image taken by the Hubble space telescope on June 9, 2002 / Bridgeman Images

FLO4613230: Great northern loon or diver, Gavia immer. Handcoloured copperplate drawn and engraved by Edward Donovan from his own “Natural History of British Birds,” London, 1794-1819. Edward Donovan (1768-1837) was an Anglo-Irish amateur zoologist, writer, artist and engraver. He wrote and illustrated a series of volumes on birds, fish, shells and insects, opened his own museum of natural history in London, but later he fell on hard times and died penniless., Donovan, Edward (1768-1837) / Bridgeman Images

FLO4613252: Ring ouzel, Turdus torquatus. Handcoloured copperplate drawn and engraved by Edward Donovan from his own “Natural History of British Birds,” London, 1794-1819. Edward Donovan (1768-1837) was an Anglo-Irish amateur zoologist, writer, artist and engraver. He wrote and illustrated a series of volumes on birds, fish, shells and insects, opened his own museum of natural history in London, but later he fell on hard times and died penniless., Donovan, Edward (1768-1837) / Bridgeman Images

FLO4613259: Eurasian oystercatcher, Haematopus ostralegus. Handcoloured copperplate drawn and engraved by Edward Donovan from his own “Natural History of British Birds,” London, 1794-1819. Edward Donovan (1768-1837) was an Anglo-Irish amateur zoologist, writer, artist and engraver. He wrote and illustrated a series of volumes on birds, fish, shells and insects, opened his own museum of natural history in London, but later he fell on hard times and died penniless., Donovan, Edward (1768-1837) / Bridgeman Images

FLO4613275: Goosander, Mergus merganser, female. Handcoloured copperplate drawn and engraved by Edward Donovan from his own “Natural History of British Birds,” London, 1794-1819. Edward Donovan (1768-1837) was an Anglo-Irish amateur zoologist, writer, artist and engraver. He wrote and illustrated a series of volumes on birds, fish, shells and insects, opened his own museum of natural history in London, but later he fell on hard times and died penniless., Donovan, Edward (1768-1837) / Bridgeman Images

FLO4613280: Foot avocet, Recurvirostra avocetta. Handcoloured copperplate drawn and engraved by Edward Donovan from his own “Natural History of British Birds,” London, 1794-1819. Edward Donovan (1768-1837) was an Anglo-Irish amateur zoologist, writer, artist and engraver. He wrote and illustrated a series of volumes on birds, fish, shells and insects, opened his own museum of natural history in London, but later he fell on hard times and died penniless., Donovan, Edward (1768-1837) / Bridgeman Images

PIX4613299: Irregular Galaxy IC 5152 in the Indian - A nearby galaxy, IC 5152 - IC 5152 is an irregular galaxy located about 5.8 million years ago - light. In the foreground, a star in our galaxy of 8th magnitude. Image made in 1982 with the 3.9m telescope of Siding Spring. This small blue galaxy is resolved into stars in this deep AAT picture, which means that it is relatively nearby. However despite its proximity, it is probably just beyond the Local Group, which is a loose collection of 30 or so galaxies within 2 or 3 million light years of the Milky Way. Apart from the Milky Way and the similarly massive M31 galaxy in Andromeda, most of our immediate extra - galactic neighbours are light - weight collections of stars and gas like IC 5152, though few (except the Large Magellanic Cloud) show such strong evidence of recent star formation The bright object which appears at the eastern end of the galaxy is an 8th magnitude blue star in the Milky Way / Bridgeman Images

FLO4613315: Osprey, Pandion haliaetus, standing on a caught fish. Handcoloured copperplate drawn and engraved by Edward Donovan from his own “Natural History of British Birds,” London, 1794-1819. Edward Donovan (1768-1837) was an Anglo-Irish amateur zoologist, writer, artist and engraver. He wrote and illustrated a series of volumes on birds, fish, shells and insects, opened his own museum of natural history in London, but later he fell on hard times and died penniless., Donovan, Edward (1768-1837) / Bridgeman Images

PIX4613319: Large and Small Magellan Clouds - Large and Small Magellanic clouds - These two irregular galaxies are close to our galaxy. Visible in the southern hemisphere, they are located approximately 160,000 (Grand Cloud, left) and 240,000 light years (Small Cloud, right). Large and Small Magellanic clouds are irregular galaxies visible in the southern hemisphere. They are very close from our Milky way (160,000 light year for LMC and 240,000 light year for SMC) / Bridgeman Images

FLO4613331: Common shelduck, Tadorna tadorna. Handcoloured copperplate drawn and engraved by Edward Donovan from his own “Natural History of British Birds,” London, 1794-1819. Edward Donovan (1768-1837) was an Anglo-Irish amateur zoologist, writer, artist and engraver. He wrote and illustrated a series of volumes on birds, fish, shells and insects, opened his own museum of natural history in London, but later he fell on hard times and died penniless., Donovan, Edward (1768-1837) / Bridgeman Images

PIX4613332: Large and Small Magellan Clouds - Large and Small Magellanic clouds - These two irregular galaxies are close to our galaxy. Visible in the southern hemisphere, they are located approximately 160,000 (Grand Cloud) and 240,000 light years (Small Cloud) / Bridgeman Images

PIX4613733: Elliptical Galaxy ESO 306 - 17 - Elliptical galaxy ESO 306 - 17 - The galaxy ESO 306 - 17 is an isolated elliptical galaxy located about 500 million years ago - light from Earth. In the background, many distant galaxies are visible. This image from the Advanced Camera for Surveys aboard the NASA/ESA Hubble Space Telescope highlights the large and bright elliptical galaxy called ESO 306 - 17 in the southern sky. In this image, it appears that ESO 306 - 17 is surrounded by other galaxies but the bright galaxies at bottom left are thought to be in the foreground, not at the same distance in the sky. In reality, ESO 306 - 17 lies fairly abandoned at half a billion light - years from Earth in an enormous sea of dark matter and hot gas / Bridgeman Images

PIX4613775: GOODS Chandra Deep Field South (CDF - S) - Image of distant galaxies obtained by the Hubble space telescope in the constellation of the furnace. Several thousand galaxies, some of which are more than 10 billion light years old, are visible in this image. Some closer galaxies also appear, including two colliding galaxies (middle left). This image is a detail (1/10th) of the complete field observed by Hubble (which contains about 25,000 galaxies) in the framework of the GOODS programme, an extensive program of study of primordial galaxies in a field of the Boreal Constellation of the Great Bear and in a field of the southern hemisphere in the constellation of the furnace. This image, taken with Hubble's Advanced Camera for Surveys, shows several thousand galaxies, many of which appear to be interacting or in the process of forming. Some of these galaxies existed when the cosmos was less than about 2 billion years old. The foreground galaxies, however, are much closer to Earth. Two of them [the white, elongated galaxies, left of center] appear to be colliding. This image represents less than one - tenth of the entire field surveyed by Hubble. The full field, consisting of about 25,000 galaxies, is part of a larger survey called the Great Observatories Origins Deep Survey (GOODS), the most ambitious study of the early universe yet undertaken with the Hubble telescope. This survey targeted two representative spots in the sky - one in the Northern Hemisphere and the other in the Southern Hemisphere. This image represents the southern field, located in the constellation Fornax. The entire GOODS survey reveals roughly 50,000 galaxies. Astronomers have identified more than 2,000 of them as infant galaxies, observed when the universe was less than about 2 billion years old. This image of the southern field was assembled from observations taken between July 2002 and February 2003. 5 days exposure / Bridgeman Images

PIX4613853: Sagittarius dwarf irregular galaxy - SagDig - Sagittarius dwarf irregular galaxy - Image of the irregular dwarf galaxy ESO 594 - 4 located 3.5 million years ago - light seen by the Hubble space telescope on August 18, 2003. The Sagittarius dwarf irregular galaxy (SagDig, ESO 594 - 4) lies some 3.5 million light - years (1.1 Megaparsecs) from us. Background galaxies (reddish/brown extended objects with spiral arms and halos) are located even further beyond SagDig at several tens of millions parsecs away. This dwarf irregular galaxy was observed by the Advanced Camera for Surveys on - board the Hubble Space Telescope on 18 August 2003. Fifty-minute exposures were taken in blue, green and red filters / Bridgeman Images

PIX4613873: Irregular dwarf galaxy I Zwicky 18 - Irregular dwarf galaxy I Zwicky 18 - The irregular dwarf galaxy I Zwicky 18 is located 59 million years - light in the Great Bear and extends over about 3000 years - light. The two bright white spots are star-forming regions. At the top left, another galaxy is visible. This galaxy could be interacting with I Zwicky 18. This image is the result of observations made by the Hubble Space Telescope in 2005 and 2006. Called I Zwicky 18, this galaxy has a youthful appearance that resembles galaxies typically found only in the early universe. Hubble has now found faint, older stars within this galaxy, suggesting that the galaxy may have formed at the same time as most other galaxies. I Zwicky 18 is classified as a dwarf irregular galaxy and is much smaller than our Milky Way Galaxy. The concentrated bluish - white knots embedded in the heart of the galaxy are two major starburst regions where stars are forming at a furious rate. The wispy blue filaments surrounding the central starburst regions are bubbles of gas that have been blown away by stellar winds and supernovae explosions from a previous generation of hot, young stars. This gas is now heated by intense ultraviolet radiation unleashed by hot, young stars. A companion galaxy lies just above and to the left of I Zwicky 18. The companion may be interacting with I Zwicky 18 by gravitationally tugging on the galaxy. The interaction may have triggered the galaxy's recent star formation that is responsible for the youthful appearance. Besides the bluish - white young stars, white - reddish stars also are visible in both I Zwicky 18 and its companion. These stars may be as old as 10 billion years. The reddish extended objects surrounding I Zwicky 18 and its companion are ancient, fully formed galaxies of different shapes that are much farther away. Hubble data also allowed astronomers for the first time to identify Cephe / Bridgeman Images

PIX4613880: Dwarf galaxy Holmberg IX in the Great Bear - Dwarf galaxy Holmberg IX in Ursa Major - The dwarf galaxy Holmberg IX is located 12 million years - light from Earth in the constellation of the Great Bear, just above the spiral galaxy M81. Of the 20,000 stars visible on this image obtained by the Hubble space telescope, more than 90% are young stars aged between 10 and 200 million years. The proximity of other galaxies, including M81, is believed to be at the origin of this recent star formation. This loose collection of stars is actually a dwarf irregular galaxy, called Holmberg IX. It resides just off the outer edge of M81, a large spiral galaxy in Ursa Major. This image was taken with Hubble's Advanced Camera for Surveys in early 2006. Holmberg IX is of the so - called Magellanic type of galaxy, as its size and irregularity in structure are similar to the Small Magellanic Cloud, a neighbour to our own Milky Way. It is suspected that the dwarf galaxy was created as a result of a galactic interaction between M81 and neighbouring galaxy M82. Of the more than 20,000 stars that can be resolved in this Hubble image, only about 10% are considered to be old stars with ages of billions of years. The rest are thought to be young stars with ages of only 10 - 200 million years. Simulations predict that the triplet M81, M82, and nearby NGC 3077 had a close passage 200 - 300 million years ago. This close encounter may have triggered the newer star formation that has occurred in Holmberg IX / Bridgeman Images

FLO4613889: Northern pike, Esox lucius. Handcoloured copperplate drawn and engraved by Edward Donovan from his Natural History of British Fishes, Donovan and F.C. and J. Rivington, London, 1802-1808., Donovan, Edward (1768-1837) / Bridgeman Images

PIX4613904: The dwarf galaxy of the furnace - Fornax dwarf galaxy - The dwarf galaxy of the furnace belongs to the local group, just like our galaxy or the galaxy of Andromede. The Fornax dwarf galaxy is one of our Milky Way's neighbouring dwarf galaxies. The Milky Way is, like all large galaxies, thought to have formed from smaller galaxies in the early days of the Universe. These small galaxies should also contain many very old stars, just as the Milky Way does, and a team of astronomers has now shown that this is indeed the case. This image was composed from data from the Digitized Sky Survey 2 / Bridgeman Images

FLO4613908: Wild common carp, Cyprinus carpio. Vulnerable. Handcoloured copperplate drawn and engraved by Edward Donovan from his Natural History of British Fishes, Donovan and F.C. and J. Rivington, London, 1802-1808., Donovan, Edward (1768-1837) / Bridgeman Images

PIX4613921: Intensive star formation in an active galaxy - Starburst galaxy. Artwor / Bridgeman Images

FLO4613929: Tench, Tinca tinca (Cyprinus tinca). Handcoloured copperplate drawn and engraved by Edward Donovan from his Natural History of British Fishes, Donovan and F.C. and J. Rivington, London, 1802-1808., Donovan, Edward (1768-1837) / Bridgeman Images

FLO4613934: Rabbitfish or sea monster, Chimaera monstrosa. Near threatened. Handcoloured copperplate drawn and engraved by Edward Donovan from his Natural History of British Fishes, Donovan and F.C. and J. Rivington, London, 1802-1808., Donovan, Edward (1768-1837) / Bridgeman Images

FLO4613950: Atlantic cod or cod fish. Gadus morhua. Vulnerable. Handcoloured copperplate drawn and engraved by Edward Donovan from his Natural History of British Fishes, Donovan and F.C. and J. Rivington, London, 1802-1808., Donovan, Edward (1768-1837) / Bridgeman Images

PIX4614013: Classification of galaxies. The Hubble sequence - Edwin Hubble's galaxy classification - The Hubble sequence is a classification of galaxy types based on morphological criteria developed by astronomer Edwin Hubble in 1936. Artist's view. The Hubble sequence is a morphological classification scheme for galaxies created by the astronomer Edwin Hubble in 1936. Artwork / Bridgeman Images

PIX4614037: Statue of Claude Perrault in Paris: View of the statue of Claude Perrault (1613-1688), in the courtyard Napoleon du Louvre.. A doctor and architect, his statue represents him a comppas in one hand, and a drawing board in the other. Recommends to Colbert by his brother Charles Perrault, he participated in the elaboration of the Louvre colonnade with a view to restoring the eastern facade of the museum. Soon after, Colbert asked him to draw the plans for the Paris Observatory / Bridgeman Images

FLO4614071: Flathead mullet, Mugil cephalus. Handcoloured copperplate drawn and engraved by Edward Donovan from his Natural History of British Fishes, Donovan and F.C. and J. Rivington, London, 1802-1808., Donovan, Edward (1768-1837) / Bridgeman Images

FLO4611239: Crab Sally pied leger et arignee de mer - Lithography, illustration by Jean Gabriel Pretre (1780-1885) edited by Pierre Jean Francois Turpin (1775-1840), extracted from the “Dictionary of Natural Sciences” by Antoine de Jussieu (1686-1758) - Red rock crab, Grapsus grapsus, and spider crab, Maia squinado - Handcoloured parplate engraving, illustration by J. G. Pretre (1780-1845), directed by P. J.F. Turpin, from Jussieu's “Dictionary of Natural Science,”” Paris, 1837 / Bridgeman Images

FLO4611248: Harpy eagle of America and small eagle of Guiana - Lithography, illustration by Jean Gabriel Pretre (1780-1885) edited by Pierre Jean Francois Turpin (1775-1840), extracted from the “Dictionary of Natural Sciences” by Antoine de Jussieu (1686-1758) - Harpy eagle, Harpia harpyja (near threatened) and crested eagle, Morphnus guile Handcoloured copperplate engraving, illustration by J. G. Pretre (1780-1845), directed by P. J.F. Turpin, from Antoine de Jussieu's “” Dictionary of Natural Science,”” 1837 / Bridgeman Images

FLO4611284: Antelope oreotrague or sassa and antelope Rouanne or hippotragus - Lithography, illustration by Jean Gabriel Pretre (1780-1885) edited by Pierre Jean Francois Turpin (1775-1840), extracted from the “Dictionary of Natural Sciences” by Antoine de Jussieu (1686-1758) - Klipspringer, Oreotragus oreotragus oreotragus, and Antelope, Hippotragus equinus - Handcoloured copperplate engraving, illustration by J. G. Pretre (1780-1845), directed by P. J.F. Turpin, from Jussieu's “” Dictionary of Natural Science,”” Paris, 1837 / Bridgeman Images

PIX4611305: Spiral galaxy M100 in Berenice's Hair - Spiral galaxy M100 in Coma Berenices - The spiral galaxy M100 (NGC 4321) is located about 60 million years ago - light from Earth. It belongs to the Virgin's galaxy cluster. Several dwarf elliptic galaxies are visible in this image, one just above M100 probably interacting. This face - on spiral M100, is one of the finest spirals in the Virgo galaxy cluster. As might be expected in a galaxy - rich environment, the lack of perfect symmetry in its brightest spiral arms suggests that M100 has been disturbed by gravitational interaction with its neighbours. At the top of the image is a less spectacular galaxy, a so - called 'nucleated dwarf' elliptical galaxy, probably interacting with M100 / Bridgeman Images