Results 121 to 130 of about 4,433 (297)

The ORCA‐TWIN qCMOS Experiment I. Science Case and Commissioning at Calar Alto Observatory

Astronomische Nachrichten, EarlyView.
ABSTRACT We describe a pilot study to explore a new generation of fast and low noise CMOS image sensors for time domain astronomy, using two remote telescopes with a baseline of 1635 km. The experiment involves direct imaging with novel qCMOS image sensor technology that combines fast readout with sub‐electron readout noise.
Martin M. Roth, Paško Roje, Stella Vješnica, Stefan Cikota, Alex J. Brown, Mike Kretlow, Marco Azzaro, Santiago Reinhart, Jesús Aceituno, Harry Dawson, Carsten Denker, Torsten Enßlin, Stephan Geier, Thomas Granzer, Thomas Kupfer, Gianluca Li Causi, Samaya Nissanke, José Luis Ortiz, Fernando Pedichini, Katja Poppenhäger, Axel Schwope   +20 more
wiley   +1 more source

Habitable-Zone Exoplanets Around Different Star Types. [PDF]

This is a high school-level research paper analyzing the distribution of habitable-zone exoplanets around different spectral types of stars, using data from NASA’s Exoplanet Archive.
Lamisa Farhat
core   +2 more sources

Bioverse: Assessing the Ability of Direct Imaging Surveys to Empirically Constrain the Habitable Zone via Trends in Albedo

The Astronomical Journal
Will future direct imaging missions such as NASA’s upcoming Habitable Worlds Observatory (HWO) be able to understand Earth-sized planets as a population?
Noah W. Tuchow, Christopher C. Stark, Dániel Apai, Martin Schlecker, Kevin K. Hardegree-Ullman   +4 more
doaj   +1 more source

Multiverse Predictions for Habitability: Number of Potentially Habitable Planets

Universe, 2019
How good is our universe at making habitable planets? The answer to this depends on which factors are important for life: Does a planet need to be Earth mass? Does it need to be inside the temperate zone? are systems with hot Jupiters habitable? Here, we
McCullen Sandora
doaj   +1 more source

Rebuilding the Habitable Zone from the Bottom up with Computational Zones

Astrobiology
Computation, if treated as a set of physical processes that act on information represented by states of matter, encompasses biological systems, digital systems, and other constructs and may be a fundamental measure of living systems. The opportunity for biological computation, represented in the propagation and selection-driven evolution of information-
Caleb Scharf, Olaf Witkowski
openaire   +3 more sources

13th Australian Space Science Conference (ASSC 2013) [PDF]

, 2014
With improvements in exoplanet detection techniques, the number of multiple planet systems discovered is increasing, while the detection of potentially habitable Earth-mass planets remains complicated and thus requires new search strategies.
Thilliez, Elodie, Maddison, Sarah T., Jouvin, Lea, Horner, Jonathan   +3 more
core  

Setting the Stage for Habitable Planets

Life, 2014
Our understanding of the processes that are relevant to the formation and maintenance of habitable planetary systems is advancing at a rapid pace, both from observation and theory.
Guillermo Gonzalez
doaj   +1 more source

Probing the limits of habitability: a catalogue of rocky exoplanets in the habitable zone

Monthly Notices of the Royal Astronomical Society
ABSTRACT While most of the 6000 discovered exoplanets are highly unlike the Earth, the first rocky worlds in the habitable zone (HZ) provide intriguing targets for the search for life in the cosmos. As detections increase, it is critical to test the empirical HZ as well as its limits using known exoplanets. However, there is not yet a
Abigail Bohl, Lucas Lawrence, Gillis Lowry, Lisa Kaltenegger   +3 more
openaire   +2 more sources

Academic misconduct appeal services in China: Platform logics, self‐platformization and implications for integrity education

British Educational Research Journal, EarlyView.
Abstract Academic misconduct appeal services have quietly emerged within China's education marketplace, with commercial agencies promoting themselves on social media to assist international students facing misconduct hearings. While existing research on academic integrity has emphasized prevention and detection, far less attention has been paid to what
Gengyan Tang, Sarah Elaine Eaton, Wei Cai   +2 more
wiley   +1 more source

Leaving children behind for cross‐border education: Unveiling the emotional agency of international post‐graduate student mothers

British Educational Research Journal, EarlyView.
Abstract Despite growing interest in the internationalisation of higher education, the experiences of international student parents, particularly international student mothers, remain largely marginalised in research and policy. This paper examines the emotional agency of international student mothers who leave their children behind in their home ...
Anh Ngoc Quynh Phan, Ha Ngan Ngo, Chloe Le   +2 more
wiley   +1 more source