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Francisco Brasil

@fbrasil.bsky.social

PhD candidate in Physics and Astrophysics at IA/U.Lisboa (he/him)

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Francisco Brasil@fbrasil.bsky.social · 3mo ago

New paper 🪐 We measured cloud top altitudes and gravity wave propagation in Mars’ atmosphere at the same time, using multi-angle HRSC images from @esa.int Mars Express. doi.org/10.1029/2025... #Mars #PlanetaryScience

Morphological and Dynamical Analysis of Atmospheric Gravity Waves on Mars Using Mars Express HRSC Observations

We catalog 146 gravity wave packets; 114 have morphology, 100 cloud top heights, and 11 include winds and vertical wavelength HRSC multi-channel and short-interval repeats retrieve cloud top heig...

doi.org

Rachel Lense is Professionally Curious@rachellense.bsky.social · 2y ago

I made this Pride flag using only NASA images and our team thought it would be cool to share on social (I work on the NASA heliophysics communications team), but it's getting all sorts of hate on the bird app and Fbook. Thought y'all might be more appreciative of it here. ☺️🏳️‍🌈💖

A pride flag with every color band represented by a NASA image. White is Earth clouds, pink is aurora, blue is the Sun in a specific wavelength, brown is Jupiter clouds, black is the Hubble deep field, red is the top of sprites, orange is a Mars crater, yellow is the surface of Io, green is a lake with algae, blue is Neptune, and purple is the Crab Nebula in a specific wavelength.
European Space Agency@esa.int · 2y ago

Two decades after #MarsExpress, @esa.int is returning to small-scale missions aimed at exploring the Red Planet. With a completely different landscape of technologies available this time around, new opportunities for interplanetary missions open up... 🧪

Towards low-cost missions to Mars

Two decades after Mars Express, ESA is returning to small-scale missions aimed at exploring the Red Planet. With a completely different landscape of technologies available this time around, new opport...

esa.int