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Max-Planck-Institut für Sonnensystemforschung
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Seminare am MPS

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Planetary Group Seminar: Silica - the most primitive mineral on Earth and Mars (R. Milke)

Silica consists of Si, O, and H, the three most frequent chemical compounds at Earth's surface, and has no defined crystal structure. Arguably, it is the most primitive mineral on Earth, and spectroscopically was also found on the surface of Mars. Studies on the self-organisation of silica from the atomic to the cm-scale on terrestrial samples give us hints what to expect on other earth-like planets. [mehr]

15377 1537865310

S3 Seminar: Solar granulation, a stationary medium for acoustic wave scattering?

[mehr]

15378 1537865784

S3 Seminar: How do penumbral filaments form?

[mehr]

public

15233 1536592638

Sehnsuchtsplanet Mars: Mögliches Leben auf dem Mars? Ja, aber welches? (K. Finster)

[mehr]

15366 1537260605

Planetary Group Seminar: Erosion of silicates and its implications for Martian surface habitability and chemistry (K. Finster)

The harsh and detrimental Martian surface conditions are generally associated with the radiation environment that is dominated by highly cytotoxic UV radiation. UV radiation both directly affects living organisms through modifications of the genetic code as well as indirectly through peroxidation of proteins and membrane lipids by reactive oxygen species (ROS) formation including H2O2 that are cytotoxic. I will introduce an alternative mechanism that equally results in ROS formation and can account for direct and indirect cell death: ABRASION BY SALTATION. [mehr]

public

15234 1536592817

Sehnsuchtsplanet Mars: NASA-Mission InSight: Den Marsbeben auf der Spur (U.Christensen)

[mehr]

public

15235 1536592687

Sehnsuchtsplanet Mars: Veranstaltung zur Landung der Marsmission InSight; Kurzanleitung für eine Landung auf dem Mars (R. Lindner)

[mehr]

15380 1537865835

S3 Seminar: High-cadence observations of the quiet Sun with MiHI

[mehr]

public

15525 1537865884

S3 Seminar: Coronal loop heating

[mehr]

15526 1537865898

S3 Seminar: Numerical Simulations of Solar Convection using a Local Box Model

[mehr]

15383 1537865912

S3 Seminar: The effect of inclination on solar brightness variations

[mehr]

15384 1537865929

S3 Seminar: Inversions of straylight-corrected slit spectra

[mehr]

15385 1537865943

S3 Seminar: The distribution of volatiles in the lunar interior

[mehr]

15389 1537865959

S3 Seminar: Layerings in cometary nuclei

[mehr]

15390 1537865974

S3 Seminar: Long-time solar and stellar 3-D convection simulations

[mehr]

15386 1537865987

S3 Seminar: Exploring the depth dependence of solar equatorial Rossby waves

[mehr]

 
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