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Challenging space missions include those at very low altitudes, where the atmosphere is source of aerodynamic drag on the spacecraft. To extend the lifetime of such missions, an efficient propulsion system is required. One solution is…

This paper presents a trade study analysis to design and evaluate the perception system architecture for ReachBot. ReachBot is a novel robotic concept that uses grippers at the end of deployable booms for navigation of rough terrain such as…

Robotics · Computer Science 2024-03-11 Julia Di

In this paper, we assess the scientific promise and technology feasibility of distributed instruments for planetary science. A distributed instrument is an instrument designed to collect spatially and temporally correlated data from…

In this paper, a deep learning approach is presented for direction of arrival estimation using automotive-grade ultrasonic sensors which are used for driving assistance systems such as automatic parking. A study and implementation of the…

Signal Processing · Electrical Eng. & Systems 2022-02-28 Mohamed Shawki Elamir , Heinrich Gotzig , Raoul Zoellner , Patrick Maeder

For over half a century, scientists have contemplated the potential existence of life within the clouds of Venus. Unknown chemistry leaves open the possibility that certain regions of the Venusian atmosphere are habitable. In situ…

In the course of the selection of the scientific themes for the second and third L-class missions of the Cosmic Vision 2015-2025 program of the European Space Agency, the exploration of the ice giant planets Uranus and Neptune was defined…

Some human mission trajectories to Mars include flybys of Venus. These flybys provide opportunities to practice deep space human operations, and offer numerous safe-return-to-Earth options, before committing to longer and lower-cadence…

Instrumentation and Methods for Astrophysics · Physics 2020-06-11 Noam R. Izenberg , Ralph L. McNutt , Kirby D. Runyon , Paul K. Byrne , Alexander Macdonald

For real-world applications, autonomous mobile robotic platforms must be capable of navigating safely in a multitude of different and dynamic environments with accurate and robust localization being a key prerequisite. To support further…

A problem of constructing the trajectory of a spacecraft flight to Venus within the framework of a mission including landing of a lander in a given region of the planet's surface is being considered. A new celestial mechanics related method…

Earth and Planetary Astrophysics · Physics 2023-06-07 Vladislav Zubko , Natan Eismont , Konstantin Fedyaev , Andrey Belyaev

Modeling the interior of a planet is difficult because the small number of measured parameters is insufficient to constrain the many variables involved in describing the interior structure and composition. One solution is to invoke…

Earth and Planetary Astrophysics · Physics 2022-04-27 Joshua Podolak , Uri Malamud , Morris Podolak

Terrestrial planets in temperate orbits around very low mass stars are likely to have evolved in a very different way than solar system planets, and in particular Earth. However, because these are the first planets that are and will be…

Earth and Planetary Astrophysics · Physics 2020-05-15 Martin Turbet

There is an opportunity to advance both solar system and extrasolar planetary studies that does not require the construction of new telescopes or new missions but better use and access to inter-disciplinary data sets. This approach…

Instrumentation and Methods for Astrophysics · Physics 2019-03-19 Daniel J. Crichton , J. Steve Hughes , Gael Roudier , Robert A. West , Jeffrey Jewell , Geoffrey Bryden , Mark Swain , T. Joseph W. Lazio

The Hesperos mission proposed in this paper is a mission to Venus to investigate the interior structure and the current level of activity. The main questions to be answered with this mission are whether Venus has an internal structure and…

This paper develops a communication-efficient distributed mapping approach for rapid exploration of a cave by a multi-robot team. Subsurface planetary exploration is an unsolved problem challenged by communication, power, and compute…

Robotics · Computer Science 2024-04-18 Kshitij Goel , Wennie Tabib , Nathan Michael

This paper focuses on a survey of experimental data related to radiation into CO$_2$ plasma flows, which are encountered during Mars and Venus entries. The review emphasizes on VUV and IR radiation, since recent experimental efforts has…

Plasma Physics · Physics 2020-07-10 Philippe Reynier

Service robots are increasingly entering the home to provide domestic tasks for residents. However, when working in an open, dynamic, and unstructured home environment, service robots still face challenges such as low intelligence for task…

Robotics · Computer Science 2025-01-13 Ying Zhang , Guohui Tian , Cui-Hua Zhang , Changchun Hua , Weili Ding , Choon Ki Ahn

This work introduces a novel approach for Titan exploration based on soft morphing aerial robots leveraging the use of flexible adaptive materials. The controlled deformation of the multirotor arms, actuated by a combination of a pneumatic…

Robotics · Computer Science 2023-11-16 Fernando Ruiz , Begona Arrue , Anibal Ollero

The main objective of this chapter is to present an overview of the different areas of key technologies that will be needed to fly the technically most challenging of the representative missions identified in chapter 4 (the Pillar 2 Horizon…

Giant planets acquire gas, ices and rocks during the early formation stages of planetary systems and thus inform us on the formation process itself. Proceeding from inside out, examining the connections between the deep interiors and the…

Earth and Planetary Astrophysics · Physics 2022-05-10 Tristan Guillot , Leigh N. Fletcher , Ravit Helled , Masahiro Ikoma , Michael R. Line , Vivien Parmentier
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