Axel Firsoff | |
|---|---|
 | |
| Born | Valdemar Axel Firsoff 29 January 1910 |
| Died | 19 November 1981 (aged 71) |
| Nationality | British |
| Scientific career | |
| Fields | astronomy |
Valdemar Axel Firsoff FRAS [1] was known principally as an amateur astronomer. He was born on 29 January 1912 in Bila Tserkva, Russian Empire, and died on 19 November 1981. He lived in Lochearnhead, Scotland, before moving to Somerset, England, where he settled in Glastonbury.
Axel Firsoff held an MA degree in languages and worked as a Swedish translator and in the United Kingdom Patent Office. [2] He was a keen mountaineer and skier, as some of his earlier books reveal, and he was a ski instructor for the British Olympic Ski Team in the 1950s. He developed an interest in science, in particular geology and astronomy and this led him to publish numerous books on the moon and inner planets. [2]
Many of his books also touched on extraterrestrial life and the nature of the mind. In Life, Mind and Galaxies, he speculated that "mind seems to be an entity of the same order as energy and matter", an idea well before its time. Firsoff held unorthodox views, for example he did not believe in the expansion of the universe. [2] In other aspects of his work, such as the nature of the lunar craters, which he considered to be of volcanic rather than cosmological origin, he was later proved to be well wide of the mark.
In his book Strange World of the Moon, Firsoff suggested that there are underground oceans on the moon. Astronomer G. Fielder commented in the New Scientist magazine that most astronomers would not accept this view but as the book contains interesting new ideas it is recommended to all students of the moon. [3]
In a 1977 review for Firsoff's book The Solar Planets in the New Scientist, Ian Ridpath commented that "the author queries the now well-established 234-day rotation period of Venus, introduces the concept of superheated steam in that planet's atmosphere, and proposes seas at the Venusian poles. An inexperienced reader, seeking reliable information on our modern knowledge of the Solar System that the book promises, will not know that these views are unorthodox." [4]
Firsoff crater, located in Meridiani Planum on the planet Mars, is named in Firsoff's honor. Firsoff Crater is located at 2.63° North, 350.58° East. [5] [6]
Cetus is a constellation, sometimes called 'the whale' in English. The Cetus was a sea monster in Greek mythology which both Perseus and Heracles needed to slay. Cetus is in the region of the sky that contains other water-related constellations: Aquarius, Pisces and Eridanus.
The history of astronomy focuses on the contributions civilizations have made to further their understanding of the universe beyond earth's atmosphere. Astronomy is one of the oldest natural sciences, achieving a high level of success in the second half of the first millennium. Astronomy has origins in the religious, mythological, cosmological, calendrical, and astrological beliefs and practices of prehistory. Early astronomical records date back to the Babylonians around 1000 BCE. There is also astronomical evidence of interest from early Chinese, Central American and North European cultures.
Percival Lowell was an American businessman, author, mathematician, and astronomer who fueled speculation that there were canals on Mars, and furthered theories of a ninth planet within the Solar System. He founded the Lowell Observatory in Flagstaff, Arizona, and formed the beginning of the effort that led to the discovery of Pluto 14 years after his death.
John Flamsteed was an English astronomer and the first Astronomer Royal. His main achievements were the preparation of a 3,000-star catalogue, Catalogus Britannicus, and a star atlas called Atlas Coelestis, both published posthumously. He also made the first recorded observations of Uranus, although he mistakenly catalogued it as a star, and he laid the foundation stone for the Royal Greenwich Observatory.
Giovanni Virginio Schiaparelli was an Italian astronomer and science historian.
An astronomical object, celestial object, stellar object or heavenly body is a naturally occurring physical entity, association, or structure that exists within the observable universe. In astronomy, the terms object and body are often used interchangeably. However, an astronomical body or celestial body is a single, tightly bound, contiguous entity, while an astronomical or celestial object is a complex, less cohesively bound structure, which may consist of multiple bodies or even other objects with substructures.
A transient lunar phenomenon (TLP) or lunar transient phenomenon (LTP) is a short-lived change in light, color or appearance on the surface of the Moon. The term was created by Patrick Moore in his co-authorship of NASA Technical Report R-277 Chronological Catalog of Reported Lunar Events, published in 1968.
In ancient times, only the Sun and Moon, a few stars, and the most easily visible planets had names. Over the last few hundred years, the number of identified astronomical objects has risen from hundreds to over a billion, and more are discovered every year. Astronomers need to be able to assign systematic designations to unambiguously identify all of these objects, and at the same time give names to the most interesting objects, and where relevant, features of those objects.
Earthlight is a science fiction novel by British writer Arthur C. Clarke, published in 1955. It is an expansion to novel length of a novella of the same name that he had published four years earlier.
David Clifford Jewitt is a British-American astronomer who studies the Solar System, especially its minor bodies. He is based at the University of California, Los Angeles, where he is a Member of the Institute for Geophysics and Planetary Physics, the Director of the Institute for Planets and Exoplanets, Professor of Astronomy in the Department of Physics and Astronomy and Professor of Astronomy in the Department of Earth, Planetary and Space Sciences. He is best known for being the first person to discover a body beyond Pluto and Charon in the Kuiper belt.
Jean-Henri Focas was a Greek-French astronomer, painter, designer, illustrator, astrophysicists, photographer, and celestial cartographer who spoke five languages. He performed visual studies of planetary surfaces from the National Observatory of Athens, Pic du Midi, and Meudon Great Refractor. Jean is responsible for creating the most highly visual map of Mars ever created by a visual observer of the planet. He developed special photographic equipment to photograph celestial phenomena. In 1961, he published Étude Photométrique et Polarimétrique des Phénomènes Saisonniers de la Planéte Mar which became a classic on the subject of polarimetric investigation of Mars. A crater on the Moon and a crater on Mars were named after him because of his contribution to the field.
William Roger Corliss was an American physicist and writer who was known for his interest in collecting data regarding anomalous phenomena. Corliss was Charles Fort's most direct successor. Arthur C. Clarke described Corliss as "Fort's latter-day - and much more scientific - successor."
William Hammond Wright was an American astronomer and the director of the Lick Observatory from 1935 until 1942.
Paul D. Spudis (1952–2018) was an American geologist and lunar scientist. His specialty was the study of volcanism and impact processes on the planets, including Mercury and Mars.
This is a timeline of astronomy. It covers ancient, medieval, Renaissance-era, and finally modern astronomy.
Astronomy Now is a monthly British magazine on astronomy and space. According to the Royal Astronomical Society, Astronomy Now is the "principal amateur astronomy magazine in Britain" with a reputed circulation of 24,000.
Uwingu is a private, for-profit company founded by Alan Stern, a former NASA associate administrator. The company lets the public nominate names for exoplanets and craters of Mars on Uwingu's new Mars map, in return for a fee. Uwingu’s mission is to create new ways for people to personally connect with space exploration and astronomy. The profits of the company are dedicated to funding space researchers, educators, and projects.
Firsoff is an impact crater in the region called Meridiani Planum in the Oxia Palus quadrangle of Mars, located at 2.66°N latitude and 9.42°W longitude. It is 90 km in diameter. It was named after British astronomer Axel Firsoff, and the name was approved in 2010.
