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Debris disks are exoplanetary systems containing planets, minor bodies (such as asteroids and comets) and debris dust. Unseen planets are presumed to perturb the minor bodies into crossing orbits, generating small dust grains that are…

Acquiring, processing, and visualizing geospatial data requires significant computing resources, especially for large spatio-temporal domains. This challenge hinders the rapid discovery of predictive features, which is essential for…

Computer Vision and Pattern Recognition · Computer Science 2024-12-23 Akram Zaytar , Girmaw Abebe Tadesse , Caleb Robinson , Eduardo G. Bendito , Medha Devare , Meklit Chernet , Gilles Q. Hacheme , Rahul Dodhia , Juan M. Lavista Ferres

We propose and evaluate the feasibility of a new strategy to search for planets via microlensing. This new strategy is designed to detect planets in "wide" orbits, i.e., with orbital separation, $a$ greater than $\sim 1.5 R_E$. Planets in…

Astrophysics · Physics 2009-10-30 Rosanne Di Stefano , Richard A. Scalzo

Over the past several decades, thousands of planets have been discovered outside of our Solar System. These planets exhibit enormous diversity, and their large numbers provide a statistical opportunity to place our Solar System within the…

We present the progress of work to streamline and simplify the process of exoplanet observation by citizen scientists. International collaborations such as ExoClock and Exoplanet Watch enable citizen scientists to use small telescopes to…

Instrumentation and Methods for Astrophysics · Physics 2026-01-21 Oisín Creaner , Anna Preis , Cormac Ryan , Nika Gorchakova

The start of operation of several large-aperture telescopes has motivated several groups around the world to conduct deep large imaging surveys, complementing other wide-area but shallower surveys. A special class of imaging surveys are the…

Astrophysics · Physics 2007-05-23 L. A. N. da Costa

We present a scalable, cloud-based science platform solution designed to enable next-to-the-data analyses of terabyte-scale astronomical tabular datasets. The presented platform is built on Amazon Web Services (over Kubernetes and S3…

Instrumentation and Methods for Astrophysics · Physics 2022-08-03 Steven Stetzler , Mario Jurić , Kyle Boone , Andrew Connolly , Colin T. Slater , Petar Zečević

There is a wealth of data on air pollution within several users' reach, including modelled concentrations and depositions as well as observations from air quality stations. However, data integration to perceive spatial and temporal trends…

In this paper we present and evaluate a search strategy called Decomposition Based Search (DBS) which is based on two steps: subproblem generation and subproblem solution. The generation of subproblems is done through value ranking and…

Artificial Intelligence · Computer Science 2007-05-23 W. J. van Hoeve , M. Milano

A growing number of astronomical resources and data or information services are made available through the Internet. However valuable information is frequently hidden in a deluge of non-pertinent or non up-to-date documents. At a first…

Astrophysics · Physics 2009-10-31 Daniel Egret , Robert J. Hanisch , Fionn Murtagh

In the early 1990s, contemporary interstellar dust penetrating deep into the heliosphere was identified with the in-situ dust detector on board the Ulysses spacecraft. Later on, interstellar dust was also identified in the data sets…

Earth and Planetary Astrophysics · Physics 2019-06-19 Harald Krüger , Peter Strub , Nicolas Altobelli , Veerle Sterken , Ralf Srama , Eberhard Grün

The Auroral Planetary Imaging and Spectroscopy (APIS) service, accessible online, provides an open and interactive access to processed auroral observations of the outer planets and their satellites. Such observations are of interest for a…

Instrumentation and Methods for Astrophysics · Physics 2015-01-19 Laurent Lamy , Renée Prangé , Florence Henry , Pierre Le Sidaner

Sharing scientific data, with the objective of making it fully discoverable, accessible, assessable, intelligible, usable, and interoperable, requires work at the disciplinary level to define in particular how the data should be formatted…

Instrumentation and Methods for Astrophysics · Physics 2017-10-19 Françoise Genova , Christophe Arviset , Bridget M. Almas , Laura Bartolo , Daan Broeder , Emily Law , Brian McMahon

As JWST begins to return observations, it is more important than ever that exoplanet climate models can consistently and correctly predict the observability of exoplanets, retrieval of their data, and interpretation of planetary…

Information extracted from the GAIA Data Release 3 is used to examine the stellar contents within projected separations of 10 parsecs from eight close binary systems that are either classical W Serpentis systems or related objects. The goal…

Solar and Stellar Astrophysics · Physics 2023-04-12 T. J. Davidge

Data/Web Hosting is a service that lets enterprises or selves present their data on the internet that users can access. The firm providing such services are web/data host. Apart from that, such services require incessant support, and not…

Distributed, Parallel, and Cluster Computing · Computer Science 2023-01-31 Aryan Bagade , Rupesh C. Jaiswal

Global Navigation Satellite Systems (GNSS) employ inter-satellite links (ISLs) to reduce dependency on ground stations, enabling precise ranging and communication across satellites. Beyond their traditional role, ISLs can support extended…

Systems and Control · Electrical Eng. & Systems 2026-01-28 Huan Yan , Juan A. Fraire , Ziqi Yang , Kanglian Zhao , Wenfeng Li , Xiyun Hou , Haohan Li , Yuxuan Miao , Jinjun Zheng , Chengbin Kang , Huichao Zhou , Xinuo Chang , Lu Wang

The study of planets beyond the solar system and the search for other habitable planets and life is just beginning. Ground-based (radial velocity and transits) and space-based surveys (transits and astrometry) will identify planets spanning…

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