Making Stars Physical offers the first extensive look at the astronomical career of John Herschel, son of William Herschel and one of the leading scientific figures in Britain throughout much of the nineteenth century. Herschel’s astronomical career is usually relegated to a continuation of his father, William’s, sweeps for nebulae. However, as Stephen Case argues, John Herschel was pivotal in establishing the sidereal revolution his father had begun: a shift of attention from the planetary system to the study of nebulous regions in the heavens and speculations on the nature of the Milky Way and the sun’s position within it. Through John Herschel’s astronomical career—in particular his work on constellation reform, double stars, and variable stars—the study of stellar objects became part of mainstream astronomy. He leveraged his mathematical expertise and his position within the scientific community to make sidereal astronomy accessible even to casual observers, allowing amateurs to make useful observations that could contribute to theories on the nature of stars. With this book, Case shows how Herschel’s work made the stars physical and laid the foundations for modern astrophysics.
In particular, the V magnitude does not represent the secondary star, since it is dominated by the light of the accretion disc and hot spot. ... Making use of the K-magnitude of the secondary, a distance of 82 pc is derived.
1 E. E. Barnard, 'Physical and Micrometrical Observations of the Planet Venus Made at the Lick Observatory with the 12-inch and 36-inch Refractors', ... 406. 1 See Stephen Case, Making Stars Physical: The Astronomy of 234 vENUS.
She explained her attraction to her roles in Strange Days and Supernova in the same way: “But in the script, she isn't black or white. They just wanted me to play the role. We're all human, and I hope we keep on moving toward that.
PLOTINUS (A.D. 204/5-270), possibly of Roman descent, but certainly a Greek in education and environment, was the first and greatest of Neoplatonic philosophers. Practically nothing is known of his early...
EARLIER OPINIONS Ptolemy makes no reference to the star. Robson relates Acrux to intuition, ... Thus this star, Acrux, is concerned with the concrete, physical world: making money, actualizing potential. Fidel Castro, the leader of Cuba ...
He was allowed to film the boxing sequences for a minute at a time and claimed to have suffered a mild heart attack while making this film. Because of the star's physical restrictions, Freddie Steele, a middleweight champ reputed to be ...
This being said, the analysis by Schröder and Smith is based upon a number of assumptions and approximations and upon a mass loss algorithm that may or may not be correct for the future Sun. The mass loss from the Sun may just result in ...
Casey, Diana M. (1998) “Emma Thompson's Sense and Sensibility as a Gateway to Austen's Novel” in Linda Troost and Sayre Greenfield (eds) Jane Austen in Hollywood. Lexington: University of Kentucky Press. 140–47. Casper, Drew.
as two stars - the Blood Knife Star (血刃) and the Instability Star (浮沉) have potential to cause you harm. Since the Blood Knife Star makes you prone to injuries and accidents particularly during physical activities, it is better for ...
Celebrities and popular icons are increasingly ubiquitous figures of a 21st century postmodern world. Some, in death, blur age-old distinctions of sanctification and trespass on sacred ground long held exclusively...