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Joanna Drążkowska

@astrojoanna

Astrophysicist ✨ Research Group Leader at MPS Göttingen 🇩🇪 Planet formation theory 🪐 she/her https://www2.mps.mpg.de/homes/drazkowska/

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14.09.2023
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Latest posts by Joanna Drążkowska @astrojoanna

EAS 2026 European Astronomical Society Annual Meeting 2026

Are you interested in protoplanetary disk substructures and their role in planet formation? Come to our session at the EAS meeting this year! Abstract submission is open until March 2nd! More info: eas.unige.ch/EAS_meeting/...

18.02.2026 15:45 👍 4 🔁 2 💬 0 📌 0
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Post-doc on properties of Solar system small bodies The small bodies of our Solar system (comets and asteroids) are the remnants of the building blocs that accreted to form the planets. The suite of events that occurred during planet formation left pri...

Are you looking for a postdoc position working on asteroids and comets? Would it help if it's in a beautiful place in southern France? If yes, then consider applying to the following position of my colleague Benoit Carry at the Observatory in Nice:
euraxess.ec.europa.eu/jobs/402212

#planetSci

21.01.2026 16:38 👍 28 🔁 24 💬 0 📌 1

Well, until I got the #ERCStG, I always had to work on other people's projects ;-)

31.07.2025 19:19 👍 0 🔁 0 💬 0 📌 0
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GitHub - vicky1997/mcdust: 2D Monte Carlo dust evolution code for protoplanetary disks 2D Monte Carlo dust evolution code for protoplanetary disks - vicky1997/mcdust

The code can be accessed here github.com/vicky1997/mc...

30.07.2025 12:55 👍 2 🔁 0 💬 0 📌 0
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mcdust: A 2D Monte Carlo code for dust coagulation in protoplanetary disks mcdust is a parallel simulation code for dust evolution in protoplanetary disks. The code is written in FORTRAN90 and parallelised with OpenMP. The code models dust collisional evolution and transport...

See the paper (submitted to @joss-openjournals.bsky.social‬) here arxiv.org/abs/2507.21239

30.07.2025 12:55 👍 4 🔁 0 💬 1 📌 0

Almost 14 years ago, I started developing a Monte Carlo code for dust evolution in protoplanetary disks. The code is now publicly available! 🚀 This was possible thanks to the hard work of @turbulenthuman.bsky.social ‪and @nereagurru.bsky.social‬ 🙌

30.07.2025 12:55 👍 20 🔁 4 💬 2 📌 0

Take a look to learn more about the prospects of forming close-in exoplanets in-situ by pebble accretion!

02.05.2025 08:14 👍 12 🔁 3 💬 0 📌 0
Illustration of the planet-building process of accretion.

Illustration of the planet-building process of accretion.

Illustration of a pair of quasars merging. For NOIRLabs, Tucson

Illustration of a pair of quasars merging. For NOIRLabs, Tucson

Disintegrating planet. For a press release for Harvard Centre for Astrophysics

Disintegrating planet. For a press release for Harvard Centre for Astrophysics

Illustration showing a galaxy as a giant whirlpool in space, and the galaxy's effect on that space.

Illustration showing a galaxy as a giant whirlpool in space, and the galaxy's effect on that space.

Here's a selection of illustrations I've created for science press releases over the years.

Please repost for me!

And if you need to commission this kind of work, check my background. I'm your man.

#SciArt #spaceart

12.03.2025 09:24 👍 80 🔁 32 💬 2 📌 2
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Studying Planetary Systems in the Making How do planets form from the disks of gas and dust that orbit around young stars? At the Max Planck Institute for Solar System Research (MPS) in Germany, Joanna Drążkowska is investigating this questi...

I'm so grateful for this opportunity to expand my research group at @mpsgoettingen.bsky.social thanks to the Lise Meitner Excellence Program 🪐 www.mps.mpg.de/studying-pla...

27.01.2025 10:05 👍 55 🔁 7 💬 1 📌 1
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Summer internships

The Max Planck Institute for Astronomy Summer Internships are open for applications! This is an opportunity for bachelor and masters students 🤩 If you are interested in doing some exoplanets research, contact me!

More info: www.mpia.de/en/careers/i...

🔭🪐⭐🧪👩‍🔬

05.12.2024 11:10 👍 37 🔁 23 💬 2 📌 1
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Postdoctoral Position (f/m/d) in Exoplanets Formation

Most of the planet formation models assume a Solar-type central star. But exoplanets form around stars of various masses and compositions. Do you want to work on exoplanet formation models? Apply now to join our group as a postdoctoral researcher next year!

19.11.2024 14:32 👍 8 🔁 4 💬 0 📌 0
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Postdoctoral Position (f/m/d) in Solar System formation

What are the meteorites actually telling us about the Solar System formation? Are the meteorite parent bodies really left-over planetesimals? 🤔 If you would like to investigate this, apply to work with me as a Postdoctoral Researcher in Solar System Formation! The deadline is January 15th, 2025.

19.11.2024 14:29 👍 4 🔁 2 💬 0 📌 0
PhD positions at the Kapteyn Astronomical Institute, University of Groningen, The Netherlands | American Astronomical Society The Kapteyn Astronomical Institute of the University of Groningen, in the Netherlands, invites applications for at least 5 PhD positions in the areas of exoplanet astronomy and galaxy formation: Two p...

At the Kapteyn Astronomical Institute of the University of Groningen we are looking for 2 PhD students in the fields of exoplanets and planetary science, see:
aas.org/jobregister/...
www.rug.nl/research/kap...
Please share these positions with potentially interested students and your network. 🙂

24.10.2024 12:16 👍 2 🔁 9 💬 0 📌 1
Post image

Stranded xkcd.com/2978

28.08.2024 22:03 👍 3970 🔁 576 💬 32 📌 23
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PhD Position in Planet Formation The Planet Formation Group is offering PhD opportunities focused on understanding the formation and subsequent evolution of planets. Our research aims to build the first comprehensive model that conne...

There are new PhD positions open in my group! Apply until October 1st to work on some cool projects in planet formation 🪐 More details here: www.mps.mpg.de/phd/planetar...

19.08.2024 11:30 👍 21 🔁 11 💬 0 📌 1
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Sequential giant planet formation initiated by disc substructure Planet formation models are necessary to understand the origins of diverse planetary systems. Circumstellar disc substructures have been proposed as preferred locations of planet formation but a...

This may be the most important paper in the planet formation field in recent years - showing how to go from dust to a chain of massive planets 🟤🪐🔵🔵 If you are at
#Exoplanets5 you can talk to the first author, Tommy Lau 😉 arxiv.org/abs/2406.12340 With @birnstiel.bsky.social @stammler.bsky.social

20.06.2024 11:25 👍 18 🔁 5 💬 0 📌 0

I will be there and will be happy to meet you :-)

19.06.2024 09:09 👍 1 🔁 0 💬 0 📌 0

Are you thinking of going to EPSC this year? It's in Berlin and will surely be a blast. I'm organising session EXOA12 with @astrojoanna.bsky.social and others on "Protoplanetary disks and planetesimal formation".
Abstract deadline: May 15.
bit.ly/EPSC2024-EXO...

16.04.2024 12:51 👍 6 🔁 1 💬 0 📌 1
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Call for nominations for the position of Director

My institute is looking for a (female) director www.mps.mpg.de/director-nom...

08.04.2024 09:46 👍 5 🔁 8 💬 0 📌 1

Gas disks around young stars are actually not very flat, but dust particles are not pressure-supported (as opposed to the gas) and larger dust aggregates settle to much thinner disks and eventually form flat planetary systems :-)

29.03.2024 16:44 👍 1 🔁 0 💬 0 📌 0

I have a couple of colleagues who would qualify but they are not here, LinkedIn is where you find them ;-)

29.03.2024 11:43 👍 1 🔁 0 💬 0 📌 0

Are you a PhD astronomer working outside academia? I want to hear about your job! 🔭🧪

29.03.2024 09:05 👍 6 🔁 6 💬 2 📌 0

On #InternationalWomensDay, here's a quick reminder how to retain more women in academia:

- educate yourself on unconscious biases,

- provide a safe work environment with no everyday sexism,

- include us in decision making,

- don't force us into service work that no one wants to do.

#IWD2024

08.03.2024 08:59 👍 12 🔁 4 💬 0 📌 0
EAS 2024 European Astronomical Society Annual Meeting 2024

Submit your abstracts and travel grant requests for the European Astronomical Society Annual Meeting 2024 in Padova until March 4! I hope to see many of you there!

12.02.2024 09:16 👍 0 🔁 1 💬 0 📌 0
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Joanna Drazkowska "The Emerging Theory of Planet Formation" Joanna Drazkowska (Max Planck Institute for Solar System Research)"The Emerging Theory of Planet Formation"The classical theory of planet formation originate...

I had a great and intense week visiting CfA and MIT - you can watch my CfA colloquium here: www.youtube.com/live/tyfjG0R...

03.02.2024 00:05 👍 6 🔁 0 💬 0 📌 0
Postdoctoral Researcher in Protoplanetary Discs | AAS Job Register

📢 Another great opportunity to do research in planet formation: Sebastiaan Krijt is looking for a postdoc to join his group at the University of Exeter👇

11.01.2024 13:52 👍 0 🔁 0 💬 0 📌 0
Postdoc positions in planet formation at LMU Munich (up to 5 years) | AAS Job Register

📢 Job alert: PhD and postdoc positions in planet formation 🪐 My former boss @birnstiel.bsky.social just unleashed new openings in his group, and trust me when I say, working with him is like winning the job lottery!

05.01.2024 13:56 👍 8 🔁 3 💬 0 📌 1

Ah right, sorry I didn't look at the author list 🙈

09.10.2023 10:57 👍 1 🔁 0 💬 0 📌 0

"Max Planck Institute for Solar System Research does not subscribe to this content on ScienceDirect" 😐 Any chance you upload to arxiv?

09.10.2023 10:07 👍 0 🔁 0 💬 3 📌 0

Number of times I clicked on this app hoping it was the weather forecast: 1️⃣0️⃣

05.10.2023 06:46 👍 7 🔁 0 💬 0 📌 0