Jools @jools-36.bsky.social · 16/09/2025I think we need tigher constraints on the lower limit of planetary mass at this stage to say anything definitive, but it is certainly begining to look like the temperatures are much higher than first though and any possible H2O cold trapping is getting less likely. 000
Jools @jools-36.bsky.social · 16/09/2025K218b hazes? The plot thickens...! Really interesting new analysis from @ruohanliu.bsky.social just out on arXiv arxiv.org/abs/2509.10947 #exoplanets 🪐🔭🧪arxiv.orgHydrocarbon Hazes on Temperate sub-Neptune K2-18b supported by data from the James Webb Space TelescopeK2-18b, a sub-Neptune orbiting in the habitable zone of an M dwarf, has attracted significant interest following observations with the Hubble Space Telescope (HST) and, more recently, with the James W... 171
Jools @jools-36.bsky.social · 13/09/2025Totally get behind this! GitHub pages was super intuitive to set up, and my very minimal html knowledge was more than up to the task with how many templates are out there! joolsclarke.co.uk if you want to check it out for inspo :)joolsclarke.co.ukJools Clarke | Astro 000
Reposted by JoolsTim Lichtenberg @timlichtenberg.bsky.social · 12/09/2025Two days left to submit abstract to Rocky Words 4 Groningen in January 2026: groningen2026.rockyworlds.org @rockyworlds.bsky.social #exoplanets #astronomy #geoscience #planetarysciencegroningen2026.rockyworlds.orgROCKY WORLDS 4Rocky Worlds 4 19–23 January 2026, Groningen, Netherlands Abstract submission deadline on 14th September! Conference registration open. 082
Reposted by JoolsKevin Hardegree-Ullman @kevinkhu.bsky.social · 22/08/2025research.iac.es/proyecto/exo...research.iac.esExoplanet atmospheres 164
Jools @jools-36.bsky.social · 01/08/2025Super exciting to get to meet so many great people at Exoplanets by the Lake III, and to get an opportunity to present a slice of my upcoming machine learning research. I had some great discussions, but if you missed me, please reach out! #exoplanetsbythelake #exoplanets 1101
Reposted by JoolsAstronomer Royal for Scotland | Catherine Heymans @astroroyalscot.bsky.social · 30/07/2025Big day for the matriarchy! 🥳 Huge congrats to the awesome Prof. Doughtery, lead on the Jupiter-bound ESA JUICE mission & STFC Exec Chair. If anyone's confused on the astro royal hierarchy: Michele and I are the astro equivalents of 🇬🇧Westminster and 🏴Holyrood 🤗 ℹ️: www.bbc.co.uk/news/article... 👩🔬🔭🧪bbc.co.ukUK gets first female Astronomer Royal in 350 yearsProf Michele Dougherty is the first woman to be appointed to the influential post. 17637153
Reposted by JoolsHarshitha M Parashivamurthy @harshithamysore.bsky.social · 25/07/2025Finding atmospheres would be great, but not finding them would be profound! (In the case of M dwarfs) - Jacob Lustig-Yaeger #sagan2025 #exoplanets 1132
Jools @jools-36.bsky.social · 30/07/2025This, but also at the same time we need to let habitability not be the only motivator for exoplanet studies and move into population level studies. There is so much to be learned from the Jovian short period planets too #exoplanets 091
Jools @jools-36.bsky.social · 29/07/2025Super interesting investigation from Jack Davey on the effect of observation errors in retrievals. Good to know I don't have to panic _yet_, but definitely something to keep an eye on! #exoplanet 🔭 arxiv.org/abs/2507.19223arxiv.orgInvestigating the Influence of Asymmetric Errors on Retrievals of Exoplanet Transmission SpectraIn studies of exoplanet atmospheres using transmission spectroscopy, Bayesian retrievals are the most popular form of analysis. In these procedures it is common to adopt a Gaussian likelihood. However... 010
Jools @jools-36.bsky.social · 25/07/2025So 16 y-o's can vote but god forbid they send direct messages on bluesky ooooOoo -- yh it is clear this sudden care about online welfare has come at a very convenient time for the UK government amid crack downs on those in opposition to genocide across the country 031
Jools @jools-36.bsky.social · 25/07/2025If you need to verify any of this this, my website is joolsclarke.co.uk with links to my publications and university sites etc.joolsclarke.co.ukJools Clarke | Astro 000
Jools @jools-36.bsky.social · 25/07/2025I am currently a PhD student working in exoplanetary atmospheres. I have been posting content from conferences and sharing my research and would like to share it with the wider astro community here :) 100
Reposted by JoolsGijs D Mulders @gijsmulders.com · 01/07/2025Why does the solar system not have super-Earths? A thread #exoplanets ☄️ 14110
Reposted by JoolsRuohan Liu @ruohanliu.bsky.social · 01/07/2025Presented my work on K2-18b atmospheric retrievals at #BEACON25! Finally can relax now 😌 132
Jools @jools-36.bsky.social · 01/07/2025Finally got to see these new k218b retrievals from @ruohanliu.bsky.social in person! 🧪🔭🪐 #exoplanets #beacon25 011
Jools @jools-36.bsky.social · 01/07/2025If you're interested in the role of machine learning in exoplanet characterisation, and in more depth about how we can understand these methods, check out what I've been doing in room B at 15:15!! 🪐🔭 #beacon25 #exoplanets 010
Jools @jools-36.bsky.social · 30/06/2025Super exciting stuff! Ariel Data Challenge Launches today! I can't believe it's that time again already, but if you're looking for a bit of a fun coding challenge, check this out, previous years have been a lot of fun. #exoplanets 🔭🪐 www.instagram.com/p/DLhOUXEtKk...instagram.com 022
Reposted by JoolsDr Ryan MacDonald @distantworlds.space · 29/06/2025Rafael Rianco-Silva (Instituto de Astrofisica e Ciencias do Espaco / UCL): A Study of Very High-Resolution Visible Spectra of Titan: Line Characterisation in Visible CH4 and the Search for C3. #AllTheWavelengths 132
Reposted by JoolsSergey Yurchenko @trovemaster.bsky.social · 29/06/2025Rafael Rianco-Silva : Titan atmosphere and its spectroscopy of C3 #AllTheWavelengths 121
Jools @jools-36.bsky.social · 28/06/2025Exciting to see these results from Jack ! Also good to know I don't need to redo my analyses _again_ 🎉 010
Reposted by JoolsDr Ryan MacDonald @distantworlds.space · 28/06/2025Jack Davey (UCL): Investigating the Influence of Asymmetric Error Bars in Retrievals of Exoplanet Transmission Spectra. #Exoplanets #AllTheWavelengths 172
Reposted by JoolsSergey Yurchenko @trovemaster.bsky.social · 26/06/2025Ruohan Liu is presenting a new analysis of K2-18b with an alternative model and different results. #allthewavelengths 112
Jools @jools-36.bsky.social · 27/06/2025Excited to see any Ariel updates from Giovanna, looking forward to next week at BEACON25 hopefully as well there will be a few updates released (also nice scarf... 👀🪐) 000
Reposted by JoolsDr Ryan MacDonald @distantworlds.space · 27/06/2025Sushuang Ma (UCL): Exploring the Atmosphere of the Hot Jupiter WASP-39b: Using Available Opacity Data. #Exoplanets #AllTheWavelengths 182
Reposted by JoolsDr Joanna Barstow @drjovian.bsky.social · 17/06/2025Ok too close to home 😆 xkcd.com/3103/xkcd.comExoplanet System 031
Jools @jools-36.bsky.social · 27/06/2025Exciting wasp39 analysis from Sushuang Ma @ exomol ! Wishing I could be there but good luck to everyone else who is presenting 🎉 000
Jools @jools-36.bsky.social · 12/04/2025And for those that I did see, we had some great conversations and I'm really exciting for what the future brings!! -- watch this space there's a lot of exciting things in the pipeline 🪐🔭 030
Jools @jools-36.bsky.social · 12/04/2025Such a pleasure as always to get to present my work at @arieltelescope.bsky.social consortium meeting 🪐🔭 I know it was a packed 3 days so if you missed me please feel free to still drop me a message! -- Also thankyou Leiden for being such a pretty city 👀 242
Jools @jools-36.bsky.social · 12/04/2025Bedankt SRON!! Another brilliant Ariel consortium! See you all in Madrid 🪐🔭 010
Reposted by JoolsAndrew Mann @amann.bsky.social · 26/03/2025On overleaf, see 5 "A"s at the top. 3 are me. OK time to close some tabs... #exoplanets, 🧪🔭 2223
Reposted by JoolsEvert Nasedkin @evertnasedkin.bsky.social · 25/02/2025🔭 Interested in exoplanet and brown dwarf atmospheres? 🪐Just want to come visit Ireland this summer? Submit an abstract to our symposium at #EAS2025, New Frontiers in Characterising Gas-Giant Exoplanets and Brown Dwarfs! The deadline is less than two weeks away! eas.unige.ch/EAS_meeting/...eas.unige.chEAS 2025European Astronomical Society Annual Meeting 2024 11910
Reposted by JoolsMatthew Kenworthy @mattkenworthy.bsky.social · 14/02/2025The giant ring transit ASASSN-21js is following the model prediction we made in our paper last year - the latest ASASSN data shows a slower rise than expected, but still consistent with a ringed disk. We still predict it finishing somewhere in 2026. 🔭🪐 #astrodon 2379
Reposted by JoolsBibiana Prinoth @bibianaprinoth.ch · 28/01/2025In case you‘ve been looking for a link to check out the memes: meme25.analysed.ch 🪐meme25.analysed.chWorkAdventure 0112
Reposted by JoolsCosmicRami 🏳️🌈🏳️⚧️ @rami.spaceaustralia.com · 15/01/2025I honestly get a thrill when I see Astro PhD students from our region leading papers that add to the exciting body of science that astronomers don’t have all the answers for as yet. Even more so when those papers drop in the big journals. This is a shout out to PhD students everywhere! 🙌🏽❤️ 0383
Jools @jools-36.bsky.social · 11/01/2025Unleashing my inner scout in the name of @arieltelescope.bsky.social 🔭 051
Jools @jools-36.bsky.social · 04/01/2025What is up with the 50% hike in bus fares or is my bus driver making some on the side? 😂 000
Reposted by JoolsBeatriz Campos Estrada, PhD @exobeatriz.bsky.social · 28/11/2024People who use wavenumber instead of wavelength: who hurt you? 🪐✨️🔭 98611
Reposted by JoolsLinn Boldt-Christmas @nplinnspace.bsky.social · 29/11/2024For anyone into rocky exoplanets, a STRONG suggestion is to check out the Rocky Worlds seminar series! 🪐⬇️ 🔭 Talks are on Zoom x1/month, streamed to YouTube for rewatching, super interdisciplinary — astro, geology, chemistry, all! You learn A LOT 🧪 Sign up + follow @rockyworlds.bsky.social below! 0254
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