Results 101 to 110 of about 24,212,222 (226)

Scales of Martian Crustal Magnetization Constrained by MAVEN, InSight, and Zhurong

open access: yesJournal of Geophysical Research: Planets, Volume 130, Issue 8, August 2025.
Abstract While Mars does not possess a currently active geodynamo, remanent crustal magnetization has been found across the planet and contains records of the origin, scale, and timing of Martian magnetization. The first in situ measurements of the Martian magnetic field on the planet's surface, at the InSight and Zhurong landing sites, allow for ...
O. M. Romeo   +3 more
wiley   +1 more source

Method and Application of High-Precision Open-Loop Velocity Measurement of Tianwen-1 Probe

open access: yesSpace: Science & Technology
In view of the requirements of Tianwen-1 missions on precision orbit determination and scientific application, this paper proposes a high-precision open-loop velocity measurement method based on ground-based radio.
Lue Chen   +9 more
doaj   +1 more source

Compliant Robotics in Space: A Prospective Review of Soft and Deformable Systems for Space Missions

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 7, July 2025.
Compliant robots are increasingly becoming integral to space exploration due to their adaptability, flexibility, and lightweight design. This article reviews categories such as soft, reconfigurable, and hyper‐redundant robots and their evolving role in enhancing space missions.
Hamed Rahimi Nohooji, Holger Voos
wiley   +1 more source

Surface Dust Coverages on Rock Targets in Gale Crater: Influence of Elevation, Proximity to Aeolian Sand Fields and Seasonality

open access: yesJournal of Geophysical Research: Planets, Volume 130, Issue 7, July 2025.
Abstract Martian dust is mobilized throughout the year by local, regional, and global dust storms, influencing atmospheric opacity and inhibiting observations of the surface. Using Mars Hand Lens Imager (MAHLI) images and methods of Schmidt et al. (2018), https://doi.org/10.1029/2018je005553, areal dust coverages on 368 near‐horizontal, undisturbed ...
T. L. J. Henley   +13 more
wiley   +1 more source

Deriving IMF Properties From Mars Express Heavy Pickup Ion Measurements

open access: yesGeophysical Research Letters, Volume 52, Issue 11, 16 June 2025.
Abstract We present Mars Express (MEX) observations of heavy pickup ions (HPUI) at Mars and a new method to derive interplanetary magnetic field (IMF) properties. The MEX HPUI measurements were organized using the upstream IMF directions measured by the Mars Atmosphere and Volatile EvolutioN (MAVEN) mission.
Yaxue Dong   +6 more
wiley   +1 more source

A probable ancient nearshore zone in southern Utopia on Mars unveiled from observations at the Zhurong landing area [PDF]

open access: yes
202506 bcrcVersion of RecordRGCOthersChina Academy of Space Technology; The framework of the Government Task 0137-2019-0001 to ...
Chen, L   +14 more
core   +1 more source

Statistical trends in culture methods of endolithic bacteria extracted from Quartz, K-Feldspar (Jurassic) and Calcite (Quaternary) in semi-arid areas in Colombia [PDF]

open access: yes, 2022
Microbial endolithic communities are ubiquitous in many deserts around the globe. They have been found in many different lithologies, including quartz, plagioclase and calcite.
Corzo Acosta, Julian Andreas   +1 more
core   +1 more source

Designing and validation of moderate-resolution cameraof Tianwen-1 [PDF]

open access: yesSCIENTIA SINICA Physica, Mechanica & Astronomica, 2022
GuoBin YU   +8 more
openaire   +1 more source

Variation of crater morphological parameters in the landing area of Tianwen-1: relationships with the geological environment and climate change

open access: yesEarth, Planets and Space
The Zhurong rover of the Tianwen-1 mission successfully landed in the southern part of the Utopian Planitia and the northern region of the dichotomy boundary.
Yu Yang   +6 more
semanticscholar   +1 more source

Design of a lightweight rover with adapted suspension for lunar exploration [PDF]

open access: yes, 2022
Certain unexplored zones along the moon surface present a great chance for mankind to find frozen water outside the Earth, which would represent a huge discovery in the field of space exploration.
Fernández Torner, Daniel
core   +2 more sources

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