This is hopefully useful. It's half a decade of schools, almost completely based on Open Source software, that anyone can watch, experiment, and learn from. @europlanetmedia.bsky.social @openplanetary.solarsystem.social Plus, GitHub repos for several of those: github.com/europlanet-g...

In this time of continental dismantling of #PlanetaryScience, @openplanetary.solarsystem.social still exists, so @coop.planetary-research.org. Apart from a new Diamond OA Journal, there is also solarsystem.video. Soon to include @europlanetmedia.bsky.social 2021+ Winter School content.

To support Riccardo's wife and son in this unimaginably difficult time, his friends and colleagues at the University of Padova have set up a donation fund: www.europlanet.org/in-memory-of...

Not sure how many in #planetaryscience are here: Riccardo Pozzobon tragically passed away in Alaska. One can give a hand to his family: buonacausa.org/cause/riccar... Tributes/info: @europlanetmedia.bsky.social www.europlanet.org/in-memory-of... @esa.int blogs.esa.int/caves/2025/0...

I have followed for many years on the other platform @sarahkendzior.bsky.social back when her bio was like "recovering academic" (I think she recovered excellently), and her prose is just beautiful.

This page does not exist anymore since January 2025: www.whitehouse.gov/cleanindoora... Its fossil record sits at web.archive.org/web/20250116... (including later crawls to 404) @yaneerbaryam.bsky.social

Dear @bahn.de This is a service relevant question: Why/how to fix such variance in indoor CO2 on your trains? Similar occupation %, similar hardware: One way is ~OK, the way back much worse (for details, please DM). #trainCO2 CC @aurel.indoorco2map.com (Old) Reference: x.com/arosp/status...

As said, I might post also about #CleanAir. In this specific case, it is just a collection of thoughts on how stuff has been handled over the past five years, or so... blob.aprossi.eu/writings/lus...

Hello, I don't think I ever introduced myself here: I am a planetary scientist turned also entrepreneur @earthgraph.bsky.social. Given the current climate, I wrote something on my own discipline i.e. #PlanetaryScience blob.aprossi.eu/writings/pla... (I might sometimes post on #CleanAir, too)

What happens to federal institutes in the US. i.e. implementing some sort of "disrupt everything" - with more or less revenge embedded - to all kinds of civil servants, grant recipients, folks on soft money (but tenured are probably not safe) might be inelastic.

One has to say that #tinitaly from @ingv-press.bsky.social is a real beauty (so is the geology beneath...)

Hello. For those into #planetaryscience and #geology: The @europlanetmedia.bsky.social Winter School is taking place (online) in a month or so. More info at: www.planetarymapping.eu bsky.app/profile/euro...