Life, But Not as We Know It!

2019 ◽  
pp. 172-179
Author(s):  
Nicholas Mee

One of the biggest open questions is whether life is unique to Earth or whether it exists elsewhere. Science fiction authors have speculated about lifeforms that are very different to the life that we are familiar with. These speculations include silicon-based lifeforms on Star Trek, Fred Hoyle’s sentient Black Cloud and even nuclear lifeforms on neutron stars in the novel Dragon’s Egg. Several bodies in the Solar System have been proposed as possible homes to life. These include Mars and the satellites of Jupiter and Saturn, several of which are believed to have subsurface oceans. The most intriguing possibilities are Europa, Enceladus and Titan.

2019 ◽  
Vol 5 ◽  
pp. 135
Author(s):  
Janet Vertesi

Although they command real spacecraft exploring the solar system, NASA scientists refer frequently to science fiction in the course of their daily work. Fluency with the Star Trek series and other touchstone works demonstrates membership in broader geek culture. But references to Star Trek, movies like 2001 and 2010, and Dr. Strangelove also do the work of demarcating project team affiliation and position, theorizing social and political dynamics, and motivating individuals in a chosen course of action. As such, science fiction classics serve as local folk fictions that enable embedded commentary on the socio-political circumstances of technoscientific work: in essence, a form of lay social theorizing. Such fiction references therefore allow scientists and engineers to openly yet elliptically discuss their social, political, and interactional environment, all the while maintaining face as credible, impartial, technical experts.


2012 ◽  
Vol 11 ◽  
Author(s):  
Nicolle Lamerichs

The plot of the Dutch novel Maak me blij (Make me happy) (2005) by Karin Giphart draws from the culture of online fan communities. It describes the life of a lesbian in her late 20s, Ziggy, who has a terminally ill mother. Ziggy is an active fan who writes and reads femmeslash fan fiction—that is, lesbian interpretations of characters from mainstream series such as Star Trek: Voyager (1995–2001). By providing through Ziggy a personal view of fan communities and the genres that flourish there, Maak me blij connects the romantic motives of original lesbian fiction with its underground sister, fan fiction. The novel draws from various source texts and illustrates how fans interpret texts within a wider literary landscape. I use the concept of intermediality to analyze how Maak me blij mediates different types of original fiction (lesbian romances, science fiction) and fan fiction (femmeslash, Star Trek fan fiction) to establish new views on fandom and its construction of gender and intimacy. These motives are not only apparent within the text itself but also within the character of Ziggy as a fan writer with her own original alien characters.


CounterText ◽  
2016 ◽  
Vol 2 (1) ◽  
pp. 15-30
Author(s):  
Stefan Herbrechter

The article takes its cue from Olivier Rey's recent book Une question de taille (a question of size) and develops the idea of humanity ‘losing its measure, or scale’ in the context of contemporary ecological catastrophe. It seems true that the current level of global threats, from climate change to asteroids, has produced a culture of ambient ‘species angst’ living in more or less constant fear about the survival of the ‘human race’, biodiversity, the planet, the solar system. This indeed means that the idea of a cosmos and a cosmology may no longer be an adequate ‘measurement’ for scaling the so far inconceivable, namely a thoroughly postanthropocentric world picture. The question of scale is thus shown to be connected to the necessity of developing a new sense of proportion, an eco-logic that would do justice to both, things human and nonhuman. Through a reading of the recent science fiction film Interstellar, this article aims to illustrate the dilemma and the resulting stalemate between two contemporary ‘alternatives’ that inform the film: does humanity's future lie in self-abandoning or in self-surpassing, in investing in conservation or in exoplanets? The article puts forward a critique of both of these ‘ecologics’ and instead shows how they depend on a dubious attempt by humans to ‘argue themselves out of the picture’, while leaving their anthropocentric premises more or less intact.


2016 ◽  
Vol 1 (3) ◽  
pp. 141
Author(s):  
Rana Sağıroğlu

Margaret Atwood, one of the most spectacular authors of postmodern movement, achieved to unite debatable and in demand critical points of 21st century such as science fiction, postmodernism and ecocriticism in the novel The Year of The Flood written in 2009. The novel could be regarded as an ecocritical manifesto and a dystopic mirror against today’s degenerated world, tending to a superficial base to keep the already order in use, by moving away from the fundamental solution of all humanity: nature. Although Atwood does not want her works to be called science fiction, it is obvious that science fiction plays an introductory role and gives the novel a ground explaining all ‘why’ questions of the novel. However, Atwood is not unjust while claiming that her works are not science fiction because of the inevitable rapid change of 21st century world becoming addicted to technology, especially Internet. It is easily observed by the reader that what she fictionalises throughout the novel is quite close to possibility, and the world may witness in the near future what she creates in the novel as science fiction. Additionally, postmodernism serves to the novel as the answerer of ‘how’ questions: How the world embraces pluralities, how heterogeneous social order is needed, and how impossible to run the world by dichotomies of patriarchal social order anymore. And lastly, ecocriticism gives the answers of ‘why’ questions of the novel: Why humanity is in chaos, why humanity has organized the world according to its own needs as if there were no living creatures apart from humanity. Therefore, The Year of The Flood meets the reader as a compact embodiment of science fiction, postmodernism and ecocriticism not only with its theme, but also with its narrative techniques.


Author(s):  
Stuart Bell

Abstract “Lambeth Palace is my Washpot. Over Fulham have I cast my breeches.” So declared the novelist and secularist H. G. Wells in a letter to his mistress, Rebecca West, in May 1917. His claim was that, because of him, Britain was “full of theological discussion” and theological books were “selling like hot cakes”. He was lunching with liberal churchmen and dining with bishops. Certainly, the first of the books published during Wells’s short “religious period”, the novel Mr. Britling Sees It Through, had sold very well on both sides of the Atlantic and made Wells financially secure. Geoffrey Studdert Kennedy (“Woodbine Willie”) wrote that, “Everyone ought to read Mr. H. G. Wells’s great novel, Mr. Britling Sees It Through. It is a gallant and illuminating attempt to state the question, and to answer it. His thought has brought him to a very real and living faith in God revealed in Jesus Christ, and has also brought relief to many troubled minds among the officers of the British Army.” Yet, Wells’s God was explicitly a finite God, and his theology was far from orthodox. How can we account for his boast and for the clerical affirmation which he certainly did receive? This article examines and re-evaluates previous accounts of the responses of clergy to Wells’s writing, correcting some narratives. It discusses the way in which many clergy used Mr. Britling as a means by which to engage in a populist way with the question of theodicy, and examines the letters which Wells received from several prominent clerics, locating their responses in the context of their own theological writings. This is shown to be key to understanding the reaction of writers such as Studdert Kennedy to Mr. Britling Sees It Through. Finally, an assessment is made of the veracity of Wells’s boasting to his mistress, concluding that his claims were somewhat exaggerated. “Lambeth Palace is my Washpot, Over Fulham have I cast my breeches.” Mit diesen Worten erklärte der literarisch außergewöhnlich erfolgreiche und entschieden säkular denkende, kirchenkritische Schriftsteller und Science-Fiction-Pionier Herbert George Wells seiner Geliebten, dass seinetwegen Großbritannien “full of theological discussion” sei. Nicht ohne Eitelkeit schrieb er es seinem im September 1916 mit Blick auf den Krieg geschriebenen und stark autobiographisch gefärbten Roman Mr. Britling Sees it Through von knapp 450 Seiten zu, dass theologische Bücher reißenden Absatz fänden. Auch war er stolz darauf, liberale Kleriker zum Lunch zu treffen und von Bischöfen zum abendlichen Dinner eingeladen zu werden. In einer kurzen Phase seines Lebens war – oder inszenierte sich – Wells als ein frommer, gläubiger Mensch. Sein damals veröffentlichter Roman Mr. Britling Sees It Through verkaufte sich sowohl in Nordamerika als auch im Heimatland so gut, dass der Autor nun definitiv finanziell gesichert war. Der anglikanische Priester und Dichter Geoffrey Studdert Kennedy, der im Ersten Weltkrieg Woodbine Willie genannt wurde, weil er verletzten und sterbenden Soldaten in den Phasen der Vorbereitung auf den Tod Woodbine-Zigaretten anbot, empfahl die Lektüre von Wells’ “great novel” Mr. Britling mit den Worten: “It is a gallant and illuminating attempt to state the question, and to answer it. His thought has brought him to a very real and living faith in God revealed in Jesus Christ, and has also brought relief to many troubled minds among the officers of the British Army.” Allerdings war H. G. Wells’ Gott ein durchaus endlicher Gott, und seine Theologie war alles andere als orthodox. Wie lassen sich dennoch seine evidente Prahlerei und die emphatische Zustimmung zu seinem Roman in den britischen Klerikereliten erklären? Im Aufsatz werden zunächst einige ältere Deutungen der Zustimmung führender Kleriker zu Wells’ Roman untersucht und einige der dabei leitenden Deutungsmuster kritisch infrage gestellt. Deutlich wird, dass nicht wenige anglikanische Geistliche Mr. Britling dazu nutzten, um höchst populistisch das umstrittene Theodizeeproblem anzusprechen. Auch werden die Briefe prominenter Geistlicher an Wells analysiert, mit Blick auf ihre eigenen Publikationen. Diese Reaktionen haben stark Studdert Kennedys Haltung zu Mr. Britling Sees It Through beeinflusst. Besonders aufrichtig war Wells mit Blick auf sich selbst allerdings nicht. Die Selbstinszenierung gegenüber seiner Geliebten war einfach nur peinliche Übertreibung.


2021 ◽  
Author(s):  
Juli Bai ◽  
Feng Liu

AbstractThe cyclic GMP-AMP (cGAMP) synthase (cGAS) has been identified as a cytosolic double stranded DNA sensor that plays a pivotal role in the type I interferon and inflammation responses via the STING-dependent signaling pathway. In the past several years, a growing body of evidence has revealed that cGAS is also localized in the nucleus where it is associated with distinct nuclear substructures such as nucleosomes, DNA replication forks, the double-stranded breaks, and centromeres, suggesting that cGAS may have other functions in addition to its role in DNA sensing. However, while the innate immune function of cGAS is well established, the non-canonical nuclear function of cGAS remains poorly understood. Here, we review our current understanding of the complex nature of nuclear cGAS and point to open questions on the novel roles and the mechanisms of action of this protein as a key regulator of cell nuclear function, beyond its well-established role in dsDNA sensing and innate immune response.


Author(s):  
Ravit Helled ◽  
Jonathan J. Fortney

Uranus and Neptune form a distinct class of planets in our Solar System. Given this fact, and ubiquity of similar-mass planets in other planetary systems, it is essential to understand their interior structure and composition. However, there are more open questions regarding these planets than answers. In this review, we concentrate on the things we do not know about the interiors of Uranus and Neptune with a focus on why the planets may be different, rather than the same. We next summarize the knowledge about the planets’ internal structure and evolution. Finally, we identify the topics that should be investigated further on the theoretical front as well as required observations from space missions. This article is part of a discussion meeting issue ‘Future exploration of ice giant systems’.


2021 ◽  
Author(s):  
Marco Delbo ◽  
Laurent Galluccio ◽  
Francesca De Angeli ◽  
Paolo Tanga ◽  
Alberto Cellino ◽  
...  

<div class="">Asteroids reflectance spectra in the visible light will be one of the novel products of the Gaia Data Release 3 (DR3). These spectra are produced from Gaia observations obtained by means of the blue and red photometers — the so-called BP and RP, respectively. We will review the strategy adopted to produce asteroid reflectance spectra from BP-RP data, focusing on the choice of spectro-photometric calibrations computed taking into account solar system object astrometry and suitable lists of solar-analog stars.</div> <div class=""> </div> <div class="">Our preliminary investigation shows that we will be able to obtain reflectance spectra for asteroids as small as some km in the main belt, by exploiting the fact that each object has been observed multiple times by Gaia. We will show the capability of Gaia to probe the detailed compositional gradient of the main belt down to small sizes and to study correlations between spectral classes and other asteroid physical parameters, such as albedo and size.</div> <div class=""> </div> <div class="">Concerning the brightest asteroids, we expect to have substantial signal at wavelengths shorter than 450 nm, allowing Gaia to examine this region of the spectrum that has been poorly investigated by ground-based asteroid spectroscopic surveys. This region is characterised by the presence of a reflectance downturn that is diagnostic for the composition of classes of primitive asteroids, for instance those including the parent bodies of carbonaceous chondrites. These asteroids may have played an important role for the delivery of prebiotic compounds to Earth during the early phases of solar system' s history and, as such, are at the center of attention of the planetary science community. </div>


2021 ◽  

Mary Wollstonecraft Shelley conceived of the central idea for Frankenstein; or, the Modern Prometheus—most often referred to simply as Frankenstein—during the summer of 1816 while vacationing on Lake Geneva in Switzerland. It is her first and most famous novel. Although the assertion is debatable, some scholars have argued that Frankenstein is the first work of modern science fiction. Shelley was inspired to write Frankenstein in response to a “ghost story” writing contest between herself, Percy Shelley, Percy Shelley’s physician and friend John Polidori, and Lord Byron, who were trapped indoors reading German ghost stories as the result of inclement weather. Polidori’s contribution to this contest, “The Vampyre: A Tale” (1819), influenced the development of Gothic literature. According to Shelley, she drew inspiration from a nightmare she had, which she attributed to discussions she overheard between Percy and Byron regarding experiments with electricity and animation. Shelley began working on the novel when she returned home to England in September, and the book’s first edition was published anonymously in 1818. Shelley’s father William Godwin made minor revisions for a second edition in 1821; and Shelley herself made more substantial changes for the third edition in 1831. The story is told through an epistolary frame, and follows Victor Frankenstein, a university student of the “unhallowed arts” who assembles, animates, and abandons an unnamed human-like creature. The creature goes on to haunt his creator both literally and metaphorically. Over the past two hundred years, the story has been widely influential, and re-interpreted in various forms of culture and media. In literary studies, scholars have discussed which edition of the text is the “truest” to Mary Shelley’s intended vision. The novel has been analyzed for its messages about human pride and hubris, the pursuit of knowledge, the nature/nurture question, as put forth by Rousseau, ethical questions in medicine and science, and family, gender, and reproduction, among other topics.


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