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Nik Szymanek
Nicholas Szymanek, better known as Nik Szymanek, is a British amateur astronomy, amateur astronomer and prolific astrophotography, astrophotographer, based in Essex, England. Originally a train driver in the London Underground, he started to be interested in astronomical Charge-coupled device, CCD imaging shortly before 1991. His interest in this kind of observational astronomy rose in 1991, after he met Ian King, another amateur astronomer and a fellow from the local Havering Astronomical Society. Since that time he got most known for his deep sky CCD images and his contributions to education and public outreach. He collaborates with professional astronomers and works with big telescopes located at La Palma in the Canary Islands, and at Mauna Kea Observatories at the Hawaiian Islands. He publishes his pictures in astronomical magazines and has written a book on astrophotography called ''Infinity Rising''. His imaging and image processing, image-processing abilities brought him ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astrophotography
Astrophotography, also known as astronomical imaging, is the photography or imaging of astronomical objects, celestial events, or areas of the night sky. The first photograph of an astronomical object (the Moon) was taken in 1840, but it was not until the late 19th century that advances in technology allowed for detailed stellar photography. Besides being able to record the details of extended objects such as the Moon, Sun, and planets, modern astrophotography has the ability to image objects invisible to the human eye such as dim stars, nebulae, and galaxies. This is done by long time exposure since both film and digital cameras can accumulate and sum photons over these long periods of time. Photography using extended exposure-times revolutionized the field of professional astronomical research, recording hundreds of thousands of new stars, and nebulae invisible to the human eye. Specialized and ever-larger optical telescopes were constructed as essentially big cameras ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
21st-century British Astronomers
The 1st century was the century spanning AD 1 ( I) through AD 100 ( C) according to the Julian calendar. It is often written as the or to distinguish it from the 1st century BC (or BCE) which preceded it. The 1st century is considered part of the Classical era, epoch, or historical period. The 1st century also saw the appearance of Christianity. During this period, Europe, North Africa and the Near East fell under increasing domination by the Roman Empire, which continued expanding, most notably conquering Britain under the emperor Claudius (AD 43). The reforms introduced by Augustus during his long reign stabilized the empire after the turmoil of the previous century's civil wars. Later in the century the Julio-Claudian dynasty, which had been founded by Augustus, came to an end with the suicide of Nero in AD 68. There followed the famous Year of Four Emperors, a brief period of civil war and instability, which was finally brought to an end by Vespasian, ninth Roman emperor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amateur Astronomers
Amateur astronomy is a hobby where participants enjoy observing or imaging celestial objects in the sky using the unaided eye, binoculars, or telescopes. Even though scientific research may not be their primary goal, some amateur astronomers make contributions in doing citizen science, such as by monitoring variable stars, double stars, sunspots, or occultations of stars by the Moon or asteroids, or by discovering transient astronomical events, such as comets, galactic novae or supernovae in other galaxies. Amateur astronomers do not use the field of astronomy as their primary source of income or support, and usually have no professional degree in astrophysics or advanced academic training in the subject. Most amateurs are hobbyists, while others have a high degree of experience in astronomy and may often assist and work alongside professional astronomers. Many astronomers have studied the sky throughout history in an amateur framework; however, since the beginning of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tim Hunter (astronomer)
Timothy B. Hunter, better known as Tim Hunter, is an American radiologist and amateur astronomer, who was the president of the International Dark-Sky Association. Education and profession Hunter received his M.D. degree from Northwestern University in 1968. He teaches as a professor of radiology and orthopaedic surgery at the University of Arizona College of Medicine. He also earned a B.S. degree in mathematics from the University of Arizona in 1980 and M.S. in astronomy from Swinburne University of Technology in 2006. Astronomy Since 1986, Hunter has studied the problem of increasing light pollution. In 1987, together with David Crawford, he founded the International Dark-Sky Association, which has grown to more than 10,000 members in 75 countries (as of 2007). His effort in this field brought him the Presidential Award of the Astronomical League in 2004 and the Amateur Achievement Award of the Astronomical Society of the Pacific in 2005. He is also a member of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kyle E
Kyle or Kyles may refer to: Places Canada * Kyle, Saskatchewan, Canada Ireland * Kyle, County Laois * Kyle, County Wexford Scotland * Kyle, Ayrshire, area of Scotland which stretched across parts of modern-day East Ayrshire and South Ayrshire * Kyles of Bute, the channel between Isle of Bute and the Cowal Peninsula * Kyle of Durness, the coastal inlet which divides the Cape Wrath peninsula from the Scottish mainland * Kyle of Lochalsh, Ross and Cromarty ** Kyle of Lochalsh Line, a primarily single track railway line * Kyle of Sutherland, a river estuary United States * Kyle, Indiana, an unincorporated community * Kyle, South Dakota, a census-designated place * Kyle, Texas, a city * Kyles, Missouri, a ghost town * Kyle Canyon, Nevada * Lake Kyle, Texas People and fictional characters * Kyle (given name), a Gaelic masculine given name (sometimes also given to females) *Kyle (musician), a hip hop artist from California * Kyle (surname), a surname of Scottish origin * Da ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brady Haran
Brady John Haran (born 18 June 1976) is an Australian-British independent filmmaker and video journalist who produces educational videos and documentary films for his YouTube channels, the most notable being '' Periodic Videos'' and '' Numberphile''. Haran is also the co-host of the'' Hello Internet'' podcast along with fellow educational YouTuber CGP Grey. On 22 August 2017, Haran launched his second podcast, called ''The Unmade Podcast'', and on 11 November 2018, he launched his third podcast, ''The Numberphile Podcast'', based on his mathematics-centered channel of the same name. Reporter and filmmaker Brady Haran studied journalism for a year before being hired by '' The Adelaide Advertiser''. In 2002, he moved from Australia to Nottingham, United Kingdom. In Nottingham, he worked for the BBC, began to work with film, and reported for '' East Midlands Today'', BBC News Online and BBC radio stations. In 2007, Haran worked as a filmmaker-in-residence for Nottingham ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Springer Verlag
Springer Science+Business Media, commonly known as Springer, is a German multinational publishing company of books, e-books and peer-reviewed journals in science, humanities, technical and medical (STM) publishing. Originally founded in 1842 in Berlin, it expanded internationally in the 1960s, and through mergers in the 1990s and a sale to venture capitalists it fused with Wolters Kluwer and eventually became part of Springer Nature in 2015. Springer has major offices in Berlin, Heidelberg, Dordrecht, and New York City. History Julius Springer founded Springer-Verlag in Berlin in 1842 and his son Ferdinand Springer grew it from a small firm of 4 employees into Germany's then second largest academic publisher with 65 staff in 1872.Chronology ". Springer Science+Business Media. In 1964, Springer expanded its business internationally, o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NGC 7331
NGC 7331, also known as Caldwell 30, is an unbarred spiral galaxy about away in the constellation Pegasus. It was discovered by William Herschel in 1784. NGC 7331 is the brightest galaxy in the field of a visual grouping known as the NGC 7331 Group of galaxies. In fact, the other members of the group, NGC 7335, 7336, 7337 and 7340, lie far in the background at distances of approximately 300-350 million light years. The galaxy appears similar in size and structure to the Milky Way, and is sometimes referred to as "the Milky Way's twin". However, discoveries in the 2000s regarding the structure of the Milky Way may call this similarity into doubt, particularly because the latter is now believed to be a barred spiral, compared to the unbarred status of NGC 7331. In spiral galaxies the central bulge typically co-rotates with the disk but the bulge in the galaxy NGC 7331 is rotating in the opposite direction to the rest of the disk. In both visible light and infrared photos of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Messier 92
Messier 92 (also known as M92, M 92, or NGC 6341) is a globular cluster of stars in the northern constellation of Hercules. Discovery It was discovered by Johann Elert Bode on December 27, 1777, then published in the ''Jahrbuch'' during 1779. It was inadvertently rediscovered by Charles Messier on March 18, 1781, and added as the 92nd entry in his catalogue. William Herschel first resolved individual stars in 1783. Visibility It is one of the brighter of its sort in apparent magnitude in the northern hemisphere and in its absolute magnitude in the galaxy, but it is often overlooked by amateur astronomers due to angular proximity to bright cluster Messier 13, about 20% closer. Though when compared to M13, M92 is only slightly less bright, but about 1/3 less extended. It is visible to the naked eye under very good viewing conditions. With a small telescope, M92 can be seen as a nebulous smudge even in a severely light-polluted sky, and can be further resolved in darker condi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> NGC 7331")