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The martian panoramas, For those nostalgic for Martian exploration
Glevesque
post Oct 31 2023, 11:35 AM
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- Mineralogical Investigation of Mg-Sulfate at the Canaima Drill Site, Gale Crater, Mars

For the first time on Mars, the crystalline magnesium-sulfate mineral starkeyite (MgSO4‧4H2O) was definitively identified using the CheMin X-ray diffraction instrument at Gale crater. At the Canaima drill site, starkeyite along with amorphous MgSO4‧nH2O are among the “polyhydrated Mg-sulfates” interpreted in orbital reflectance spectra. Mg-sulfates are good climate indicators as they are very responsive to changes in temperature and relative humidity. We hypothesize that, through evaporation, Mg-sulfates formed at the end of brine evolution when ion concentrations became saturated and precipitated on the surface or near sub-surface as either epsomite or meridianiite.

https://agupubs.onlinelibrary.wiley.com/doi...29/2023JE008041


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Glevesque
post Nov 23 2023, 01:11 PM
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Results From Mars Pathfinder
https://agupubs.onlinelibrary.wiley.com/doi...9-9100.RESPATH1


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vikingmars
post Nov 24 2023, 06:48 AM
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QUOTE (Glevesque @ Nov 23 2023, 02:11 PM) *

Merci beaucoup Gilles : que de bons souvenirs avec cette mission ! smile.gif
Et merci de nous partager votre passion et votre engagement pour l'exploration de Mars smile.gif

Thank you very much Gilles: this mission left me with such good memories! smile.gif
And thank you for sharing your passion and commitment for the exploration of Mars smile.gif
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Glevesque
post Jan 7 2024, 06:38 PM
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I plan to start volume 2 of the Martian Panoramics to include the Mars 2020 missions Perseverance, InSight and Zhurong. I am asking for your opinion on the subject to know if it would really be worth it to pursue these projects?

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J'ai le projet d'entamer le tome 2 des Panoramiques Martiens pour y inclure les missions de Mars 2020 Perseverance, InSight et Zhurong. Je demande votre point de vue sur le sujet pour savoir si cela en voudrait vraiment la peine de poursuivre se projets ?

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vikingmars
post Jan 8 2024, 07:24 AM
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QUOTE (Glevesque @ Jan 7 2024, 07:38 PM) *
I plan to start volume 2 of the Martian Panoramics to include the Mars 2020 missions Perseverance, InSight and Zhurong. I am asking for your opinion on the subject to know if it would really be worth it to pursue these projects?
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J'ai le projet d'entamer le tome 2 des Panoramiques Martiens pour y inclure les missions de Mars 2020 Perseverance, InSight et Zhurong. Je demande votre point de vue sur le sujet pour savoir si cela en voudrait vraiment la peine de poursuivre se projets ?

Congratulations Gilles for this good job of yours.
Yes, it’s worth it: but it’s going to be a huge task.
Summarizing a mission Sol by Sol is a tedious work and I have already experienced it many times.
Have courage! smile.gif

Bravo Gilles pour tout ce que vous faites.
Oui, ça vaut le coup : mais cela va être un gros travail.
Résumer Sol par Sol une mission est fastidieux et je l'ai déjà maintes fois vécu.
Courage ! smile.gif
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Quetzalcoatl
post Jan 9 2024, 01:58 PM
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Bonjour Gilles,

Je suis persuadé que les amoureux de l'exploration martienne seraient enchantés à pouvoir continuer de bénéficier du formidable travail que tu leur proposes.
Je me joins à Olivier pour t'en féliciter et t'adresse mes meilleurs voeux pour cette nouvelle année.
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Glevesque
post Jan 10 2024, 01:16 AM
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Thanks vikingmars and Quetzalcoatl mars.gif


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