[CLSTR]
< Back to situations

Monitor this situation.

[SITUATION] · [ACTIVE] · [TECHNOLOGY]

2 clusters · 4 sources · 6 days · First seen · Last updated

Mars atmospheric loss and thickening research

Overview

Research has identified the mechanisms contributing to the depletion of the Martian atmosphere. Studies utilizing data from NASA’s MAVEN and China’s Tianwen-1 spacecraft indicate that giant Kelvin-Helmholtz waves, generated by solar wind, create intense plasma bursts. These bursts strip ionized gas from the upper atmosphere at rates ten to one hundred times higher than previously measured steady-state channels.

Because Mars lacks a global magnetic field to protect it, these waves mix the upper atmosphere and facilitate the ejection of particles into space. In response to these findings, researchers have explored theoretical methods to thicken the Martian atmosphere, such as redirecting icy trans-Neptunian objects from the Kuiper Belt or scattered disc toward the planet to deliver water, gases, and ammonia.

Entities

Mars · Boston University · Sun · Boston University research team · MAVEN

Timeline

  1. 3 days ago

    [TECHNOLOGY] 2 sources
    Mars atmospheric studies reveal solar wind effects and potential thickening methods

    Researchers are studying Mars' atmospheric loss caused by solar wind waves and exploring theoretical plans to thicken the atmosphere by redirecting icy objects from beyond Neptune toward the planet.

  2. 9 days ago

    [TECHNOLOGY] 2 sources
    Mars Atmosphere Stripped by Solar Wind Bursts, Study Finds

    A study using NASA's MAVEN and China's Tianwen‑1 finds Kelvin‑Helmholtz waves generate short plasma bursts that strip Mars’s atmosphere at rates 10‑100 × higher than known steady processes.

Sources

archyworldys.com · spidersweb.pl · studyfinds.org · tech.wp.pl