Results 121 to 130 of about 78,859 (308)

Lunar and Planetary Science 34

open access: yes, 2003
Special sessions: Mars Odyssey: One Year of Science at Mars, and Chicxulub Scientific Drilling Project. Includes preface, table of contents, program, abstracts and indexes for the 34th LPSC.sponsors National Aeronautics and Space Administration, Lunar ...

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Planetary Science Vision 2050 Workshop : February 27–28 and March 1, 2017, Washington, DC [PDF]

open access: yes, 2017
This workshop is meant to provide NASA's Planetary Science Division with a very long-range vision of what planetary science may look like in the future.Organizer, Lunar and Planetary Institute ; Conveners, James Green, NASA Planetary Science Division ...

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Temperatures of Jupiter’s Upper Atmosphere: The Role of the Planetary Magnetic Field

open access: yesThe Astrophysical Journal Letters
The primary source of heating in the upper atmospheres (thermospheres) of giant planets has been the subject of long debate. The conundrum (or “energy crisis”) consists in observed thermosphere temperatures at low and midlatitudes exceeding values ...
Ingo C. F. Müller-Wodarg   +4 more
doaj   +1 more source

Astrobiology and Planetary Sciences in Colombia

open access: yes
1. Introduction 2 First Steps 3. Science Outreach and Public Communication of Science 4 Education 5 Scientific Research 6 Perspectives 7 ...
Tovar, David   +14 more
openaire   +1 more source

Micromachined Double‐Membrane Mechanically Tunable Metamaterial for Thermal Infrared Filtering

open access: yesAdvanced Photonics Research, Volume 6, Issue 5, May 2025.
Herein, a mechanically tunable double‐layer plasmonic metamaterial leveraging the extraordinary optical transmission effect observed in subwavelength arrays of openings within thin metal layers is presented. The concept is experimentally validated by integrating the proposed metamaterial structure into an electrostatic parallel‐plate actuator to create
Oleg Bannik   +7 more
wiley   +1 more source

Effects of the 2007 Martian Global Dust Storm on Boundary Positions in the Induced Magnetosphere

open access: yesThe Planetary Science Journal
Mars's magnetosphere is a sensitive system, varying due to external and internal factors, such as solar wind conditions and crustal magnetic fields.
Catherine E. Regan   +10 more
doaj   +1 more source

Elimination of Necking and Aspect Ratio Dependence in Uniaxial Actuators by Continuous Fiber Reinforcement

open access: yesAdvanced Robotics Research, EarlyView.
A novel carbon fiber reinforcement for dielectric elastomer actuators enhances actuation force while decoupling electromechanical performance from the actuator's aspect ratio. Unlike conventional fiber reinforcements, it enables a uniform planar stretch state along the entire actuator.
Markus Koenigsdorff   +8 more
wiley   +1 more source

Lunar and Planetary Science XXVIII

open access: yes, 1997
Special sessions: Galileo: Year One at Jupiter, Galileo Mission Results: Overview and Io, Galileo Mission Results: Europa and Ganymede, Education and Outreach: Activities and Resources.

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Hard‐Magnetic Soft Millirobots in Underactuated Systems

open access: yesAdvanced Robotics Research, EarlyView.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang   +4 more
wiley   +1 more source

Planetary Science Informatics and Data Analytics Conference : April 24–26, 2018, St. Louis, Missouri [PDF]

open access: yes, 2018
The PSIDA conference provides a forum to discuss approaches, challenges, and applications of informatics and data analytics technologies and capabilities in planetary science.Institutional Support NASA Planetary Data System Geosciences, Lunar and ...

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