Edwin Powell Hubble was an American astronomer. He played a crucial role in establishing the fields of extragalactic astronomy and observational cosmology.
A nebula is a distinct luminescent part of interstellar medium, which can consist of ionized, neutral, or molecular hydrogen and also cosmic dust. Nebulae are often star-forming regions, such as in the "Pillars of Creation" in the Eagle Nebula. In these regions, the formations of gas, dust, and other materials "clump" together to form denser regions, which attract further matter and eventually become dense enough to form stars. The remaining material is then thought to form planets and other planetary system objects.
A planetary nebula is a type of emission nebula consisting of an expanding, glowing shell of ionized gas ejected from red giant stars late in their lives.
The Ring Nebula is a planetary nebula in the northern constellation of Lyra. Such a nebula is formed when a star, during the last stages of its evolution before becoming a white dwarf, expels a vast luminous envelope of ionized gas into the surrounding interstellar space.
William Olaf Stapledon – known as Olaf Stapledon – was a British philosopher and author of science fiction. In 2014, he was inducted into the Science Fiction and Fantasy Hall of Fame.
Monoceros is a faint constellation on the celestial equator. Its definition is attributed to the 17th-century Dutch cartographer Petrus Plancius. It is bordered by Orion to the west, Gemini to the north, Canis Major to the south, and Hydra to the east. Other bordering constellations include Canis Minor, Lepus, and Puppis.
In astronomy, reflection nebulae are clouds of interstellar dust which might reflect the light of a nearby star or stars. The energy from the nearby stars is insufficient to ionize the gas of the nebula to create an emission nebula, but is enough to give sufficient scattering to make the dust visible. Thus, the frequency spectrum shown by reflection nebulae is similar to that of the illuminating stars. Among the microscopic particles responsible for the scattering are carbon compounds and compounds of other elements such as iron and nickel. The latter two are often aligned with the galactic magnetic field and cause the scattered light to be slightly polarized.
Scientific romance is an archaic, mainly British term for the genre of fiction now commonly known as science fiction. The term originated in the 1850s to describe both fiction and elements of scientific writing, but it has since come to refer to the science fiction of the late nineteenth and early twentieth centuries, primarily that of Jules Verne, H. G. Wells and Arthur Conan Doyle. In recent years the term has come to be applied to science fiction written in a deliberately anachronistic style as a homage to or pastiche of the original scientific romances.
Star Maker is a science fiction novel by British writer Olaf Stapledon, published in 1937. The book describes a history of life in the universe, dwarfing in scale Stapledon's previous book, Last and First Men (1930), a history of the human species over two billion years. Star Maker tackles philosophical themes such as the essence of life, of birth, decay and death, and the relationship between creation and creator. A pervading theme is that of progressive unity within and between different civilisations.
Mz 3 is a young bipolar planetary nebula (PN) in the constellation Norma that is composed of a bright core and four distinct high-velocity outflows that have been named lobes, columns, rays, and chakram. These nebulosities are described as: two spherical bipolar lobes, two outer large filamentary hour-glass shaped columns, two cone shaped rays, and a planar radially expanding, elliptically shaped chakram. Mz 3 is a complex system composed of three nested pairs of bipolar lobes and an equatorial ellipse. Its lobes all share the same axis of symmetry but each have very different morphologies and opening angles. It is an unusual PN in that it is believed, by some researchers, to contain a symbiotic binary at its center. One study suggests that the dense nebular gas at its center may have originated from a source different from that of its extended lobes. The working model to explain this hypothesizes that this PN is composed of a giant companion that caused a central dense gas region to form, and a white dwarf that provides ionizing photons for the PN.
Last and First Men: A Story of the Near and Far Future is a "future history" science fiction novel written in 1930 by the British author Olaf Stapledon. A work of unprecedented scale in the genre, it describes the history of humanity from the present onwards across two billion years and eighteen distinct human species, of which our own is the first. The book employs a narrative conceit that, under subtle inspiration, the novelist has unknowingly been dictated a channelled text from the last human species.
Odd John: A Story Between Jest and Earnest is a 1935 science fiction novel by the British author Olaf Stapledon. The novel explores the theme of the Übermensch (superman) in the character of John Wainwright, whose supernormal human mentality inevitably leads to conflict with normal human society and to the destruction of the utopian colony founded by John and other superhumans.
Cosmology is a branch of physics and metaphysics dealing with the nature of the universe, the cosmos. The term cosmology was first used in English in 1656 in Thomas Blount's Glossographia, and in 1731 taken up in Latin by German philosopher Christian Wolff, in Cosmologia Generalis. Religious or mythological cosmology is a body of beliefs based on mythological, religious, and esoteric literature and traditions of creation myths and eschatology. In the science of astronomy, cosmology is concerned with the study of the chronology of the universe.
Last Men in London (1932) is a science fiction novel by British writer Olaf Stapledon.
Charlemagne Ischir Defontenay, writing as C.I. Defontenay (1819–1856), was a French science fiction writer. His Star, ou Psi Cassiopea of 1854 is seen by some as an example of proto-space opera. Others see Defontenay as a predecessor of Olaf Stapledon. Star describes the discovery in the Himalayas of a stone that has fallen from the sky. After opening it, it turns out to contain a metal box where the narrator finds some paper manuscripts. After two years of study, he managed to decipher them and finds out that they describe the alien societies of various humanoid races living in the constellation of Cassiopeia. One set of creatures were 9-foot tall blue-haired immortal humanoids.
Four Encounters is an unfinished work by the writer and philosopher Olaf Stapledon, written in the late 1940s but only published by Bran's Head Books in 1976, 26 years after the author's death. This edition contained an introduction by Brian Aldiss, a longtime champion of Stapledon's works. The text is also available in compilations of the author's writings.
The Flames is a science fiction novella by British writer and philosopher Olaf Stapledon. It was published by Secker and Warburg in 1947.
Death into Life is a 1946 novel by British writer Olaf Stapledon. Not strictly science fiction, the novel is described as "an imaginative treatment of the problem of survival after death". It deals primarily with the soul of a rear gunner who is killed in World War II, and who finds himself surviving his apparent death - first as part of a spirit bomber-crew, then as part of the spirits who were killed in the battle, and so on until finally his soul becomes part of a 'cosmical spirit'.
Fantasy Publishing Company, Inc., or FPCI, was an American science fiction and fantasy small press specialty publishing company established in 1946. It was the fourth small press company founded by William L. Crawford.
Saints and Revolutionaries is a non-fiction work by the writer and philosopher Olaf Stapledon, published by Heinemann in 1939.
