Results 81 to 90 of about 24,212,222 (226)
An overview of sedimentary volcanism on Mars [PDF]
, 2023 Extensive fields of sub-kilometre-to kilometre-scale mounds, cones, domes, shields, and flow-like edifices cover large parts of the martian lowlands. These features have been compared to structures on Earth produced by sedimentary volcanism – a ...
Brož, Petr +6 more
core +2 more sources
Characterizing and Removing Ultra-Violet Contamination in Ion Observations on Board Tianwen-1
Atmosphere, 2023 The Mars Ion and Neutral Particle Analyzer (MINPA) onboard Tianwen-1 aims to study the interaction between Mars and the solar wind via in situ ion measurement and energetic neutral atom imaging.
Limin Wang +11 more
doaj +1 more source
Nanosatellite Launch Forecasts - Track Record and Latest Prediction [PDF]
, 2022 After almost 300 CubeSats were sent to space in 2017, the following 3 years saw a continued decline. While 2021 set a new record of about 326 nanosatellites launched, most published forecasts and expectations from the last 10 years about the growth about
Kulu, Erik
core +1 more source
Statistical Analysis of Multiple Bow Shock Crossings at Mars
Geophysical Research Letters, Volume 52, Issue 19, 16 October 2025.Abstract We conduct a statistical analysis of multiple bow shock (BS) crossings at Mars. Data from the magnetometer (MAG) and Solar Wind Ion Analyzer (SWIA) onboard the Mars Atmosphere and Volatile Evolution (MAVEN) spacecraft from its first 2 years in orbit is used to identify flapping events.
Niklas J. T. Edberg +8 more
wiley +1 more source
Earth and Space ScienceChina's Tianwen‐3 mission is expected to be launched around 2028, making it the first Mars sample return mission. Dust storms occurring in all seasons on Mars can affect the accuracy and safety of the landing and takeoff phases of Mars sampling missions.
Puzheng Wen +3 more
doaj +1 more source
Observation-based temperature field simulation at Zhurong landing site, Mars
Frontiers in Astronomy and Space Sciences, 2022 Modeling the temperature field near the Martian surface is critical for many scientific exploration tasks, such as detecting liquid water and analyzing the existence of saline ice.
Lei Zhang +7 more
doaj +1 more source
NATO and the Changing Space Security Environment: Strategic Challenges from China and Russia [PDF]
Space has become a strategically critical domain for both state and non-state actors, including NATO and the European Union, due to its impact on sectors such as communication, navigation, intelligence, agriculture, transport, science, and banking.
Baykal, Seray, Erler Bayir, Ozgun
core +2 more sources
The special issue of Tianwen-1 [PDF]
SCIENTIA SINICA Physica, Mechanica & Astronomica, 2022 YiPeng JING, JiangHui JI
openaire +1 more source
Phase Boundaries Among Three Hydrous Ferric Sulfates and Their Implications for Mars
Journal of Geophysical Research: Planets, Volume 130, Issue 10, October 2025.Abstract Ferric sulfate minerals have been identified by orbital and landed missions at multiple locations on Mars and are the most common minerals in the Acid Mine Drainage (AMD) system on Earth. The occurrences and the speciation of ferric sulfates are very sensitive to variations in environmental conditions, such as temperature (T), relative ...
Erbin Shi +3 more
wiley +1 more source
Landing Site Selection and Characterization of Tianwen‐1 (Zhurong Rover) on Mars
Journal of Geophysical Research: Planets, 2022 The Chinese Mars rover Zhurong onboard the Tianwen‐1 probe successfully landed on Mars in May 2021. Here, we report our efforts in selecting a landing site for Zhurong within a pre‐identified landing region in southern Utopia Planitia.
Bo Wu +12 more
semanticscholar +1 more source