Mayor Zohran Kwame Mamdani @mayor.nyc.gov Fighting every day to deliver a city that working New Yorkers can actually afford. Mayor of New York City.
Robyn Holdaway @robynholdaway.bsky.social Nonbinary actor and voice actor.
Guido Kühn @guido-kuehn.bsky.social An Bildredaktionserwartungen vorbeizeichnender Chronist wider Willen, der die Zeiten immerhin so gut illustriert, dass es reicht, um die Arbeiten auf Social Media gegen ungebetene Kommentare, Hate-Mails, Anzeigen und Blocklistenplätze einzutauschen.
Kim Posster @kposster.bsky.social Also known as Ms. Andrié, real existierender cis Mann,, schwer chronisch krank (Post-Covid bzw. ME/CFs) Instagram = selbes Handle - Artikel-und Vortragarchiv auf dem Blog: https://kimposster.noblogs.org
The Other Happy Place @theotherhappyplace.bsky.social Making a horror game with @ectafoole and @fungalhalo
Artist and writer
Seeking representation
She/her
Jessi
Horror hottie.
My body is broken, but my spirit is strong!
I make a lot of art.
Born in 1987 will never die
Ryan North @ryannorth.ca You know, the @qwantz.com guy! The How To [Invent Everything | Take Over The World] guy? The Fantastic Four / Flash / Squirrel Girl guy? The non-linear Shakespeare guy? The "stuck in a hole with his dog" guy?
Look... I'm a lot of guys
🔗 ryannorth.ca
Pidserschneider-Uschi @jiselaaah.bsky.social Prog Metal, Jazz, #Gerontologie #Gerontology, ADHD in old age, Informationsjunkie und Nerd
Katharina Kanzan @kathakritzelt.bsky.social Ich bin nebenberuflich Kritzlerin und hauptberuflich positiv. Außerdem glaube ich an die Herrschaft der Katzen.
Maria Popova @mariapopova.bsky.social Creator of The Marginalian (once upon a time called Brain Pickings). Lover of books and tress. Petter of moss. Wonderer. Also: almanacofbirds.org
Ashley Willis-McNamara @ashley.dev 👩💻 Sr Dir of DevRel at @GitHub.
🔥 Grandmother of the first-ever hellthread.
🖨️ Will probably convince you to buy a 3D printer.
Bodo Ramelow @bodoramelow.bsky.social Mensch 
Heidi Reichinnek, MdB @heidireichinnek.dielinkebt.de Co-Spitzenkandidatin Die Linke zur #BTW25.
Co-Vorsitzende Die Linke im Bundestag.
Antifaschistin.
Charlotte Patterson @charlotterubyp.bsky.social PhD candidate QUT | MSc Otago | Modelling Antarctic biodiversity | Quantitative spatial ecology | Interested in all natural things 🦉🐸🌳 she/her
Isabel Reche @isabel-reche.bsky.social Limnologist, oceanographer, microbial ecologist, biogeochemist. Professor of Ecology at the University of Granada, Spain.
https://wpd.ugr.es/~ireche/
"Homeland is circumstance, but no essence". Fco. Ayala
Natalia (Nat) Zielonka @natbzielonka.bsky.social Research Fellow at @dice-kent.bsky.social | biodiversity 🕊️🪲 + agriculture 🍇 + soundscapes 🎶 + human well-being 🫶 | PhD at @ueaceec.bsky.social | Support Officer and Chair of Engagement Committee at @bou.org.uk
Francois Keck @francoiskeck.bsky.social Digital community ecologist. I pursue the laws of nature on my computer.
#rstats | #biodiversity | #ecology | #eDNA | and more
https://francoiskeck.fr/
@tobyjackson.bsky.social @tobyjackson.bsky.social 
Trond Oskars @trondoskars.bsky.social Marine biologist and taxonomist 🐚🪸 working with biodiversity and marine ecosystems.
#PhD with a creative streak.
#naturmangfold #biodiversity #taxonomy
#firstgen higher education of fisherman stock 🇧🇻
https://www.linkedin.com/in/trond-oskars
Arthur Gessler @arthurobuntspecht.bsky.social #Ecosystem Science and Impacts of #Climate Change; #Forest #Ecology; #Biodiversity.
| Forest and Soil Ecology at @wslresearch.bsky.social |
| Professor at @usyseth.bsky.social |
| Head of the @SwissForestLab.bsky.social |
Dominique Berteaux @dominiqueberteaux.bsky.social PhD, Prof. UQAR Québec
Mammal & Bird Ecology, Climate Change, Biodiversity, Arctic, Birding. To my 3 kids: Joy & Hope!
Écologie des mammifères & des oiseaux, changements climatiques, biodiversité, Arctique, ornitho. À mes 3 enfants : Joie & Espoir
@iolandaramalho.bsky.social @iolandaramalho.bsky.social 
Randi Rotjan @randirotjan.bsky.social Biologist. Ecologist. Conservationist. Lover of corals and MPAs. Lead Scientist for the Blue Nature Alliance. Associate Professor of Biology @Tufts University. https://sites.bu.edu/rotjanlab/
Yingying Xie 谢莹莹 @yingyingxie.bsky.social Plant ecologist at Northern Kentucky University, phenology, biological invasion, species interactions, global change, ecosystems, environmental sciences, data science
Chloé Chabaud @chabaudchloe.bsky.social Postdoctoral researcher in ecophysiology, evolutionary ecology and ecosystem functioning 🦎🦋
SETE, Moulis - CNRS France
Tom Ovenden @woodecology.bsky.social Senior #Scientist and Global Change Ecologist at Forest Research in the UK ❤ Mostly study #Forest Ecology, #Silviculture, Disturbance Dynamics & Drought #Resilience. 🌲🌳📷📽
SoilMicroBio @soilmicrobio.bsky.social ☘️ Soil and Environmental Microbiology Research Group, Ireland. We love microbes!
Alex Milcu @alex-ecology.bsky.social Ecologist studying the impact of global changes on ecosystems. Views are my own.
Institut Natura e Teoria ※ Pireneus (INTP) @intp-science.bsky.social Institut de recherche indépendant et associatif, situé en Ariège.
Independent interdisciplinary research lab, France.
Posts in FR/EN
Interests : Ecology / Physics / Science / Math / Arts
https://intp.science
Beck Dalton @rebeccadalt.bsky.social ecologist | climate change, air pollution, and trees | she, her, hers | all opinions and views are my own
Oliver Wilson @olijwilson.bsky.social Lecturer in Geography at the University of Lincoln. Plants, people and climate change, past, present and future. Also husband, dad, and 3D Pollen Project guy.
Lisa Tedeschi @lisatedeschi.bsky.social Post-doc at @univie.ac.at in the @onestop-project.eu: non-native species, conservation biology, and global changes 🦝 Vice-president of @scbitaly.bsky.social 🌍 She/her 🌈 https://lisa-tedeschi.github.io/
Gaia Lovejoy @pachagaia.bsky.social 🌍 Gaia Hypothesis | Scientific insights into Ecosystems as self-regulating systems | Bridging nature and knowledge | Crafted with love 💚 by @nmouquet.bsky.social | #Gaia #Biodiversity #EarthSystems #Ecosystems 🌈
Profil images (c) Glynn Gorick
Biodiful @biodiful.bsky.social Account is dedicated to the hidden beauty of biodiversity, from the most to the least appreciated species... to show that beauty is also a matter of knowledge ! https://www.biodiful.org/
Crafted with love 💚 by @nmouquet.bsky.social
The Soil & Landscape Science Lab @slsl-curtinuni.bsky.social You can find out more about us and our research here: https://research.curtin.edu.au/scieng/research/soil-and-landscape-science-lab/
Adam Sharp @adam-sharp.bsky.social Arthropod Ecology and Conservation Scientist. IUCN SSC Atlantic Islands Invertebrate Specialist Group. Tropical forests and desert islands.
James Lamping @jameslamping.bsky.social Scientist in the Parks Postdoctoral Fellow
PNW National Parks
University of Oregon
—————————————————————
Forest ecology | remote sensing | landscape modeling | Sometimes skiing
Robin Hayward 🌳 🏳️⚧️ @canopyrobin.com Professional tree enthusiast with a PhD about it.
Not being super professional here.
I make pride pins to fund my transition.
canopyrobin.com/links
(they/them)
Leeds Ecosystem, Atmosphere, & Forest (LEAF) centre @leedsleaf.bsky.social We bring together anyone at the University of Leeds with an interest in forests, trees & green space!
International Biodiversity @ibioconsultants.com International Biodiversity Consultants Ltd (IBC) is an independent biodiversity and ecology specialist consultancy dedicated to conserving and enhancing our environment with experience worldwide. Link: https://linktr.ee/ibioconsultants
Jérémy Carlot @jerem-carlot.bsky.social Postdoctoral Fellow focusing on marine ecosystem functioning from temperate reefs 🌱 to tropical ones 🪸 in the face of global change 🌡️| Diver 🤿, Bodyboarder 🌊 and Swimmer 🏊🏼.
📍Based at @icmcsic.bsky.social 🇪🇸
🌐 https://jaycrlt.github.io
Matt Kerr @mattkerr.bsky.social Looking for a postdoc/job! Research on diversity dynamics in novel ecosystems. Palaeo/macro/marine-ecology
Also chatting craft beer, tabletop gaming, and open/ethical science.
Views mine. He/him. 🐚🐟🌍
ForestPlots @forestplots.bsky.social Tropical forests in our time - people, trees and climate. Posts by Oliver Phillips.
Anthony Burke @anthonyburke.bsky.social Australian political theorist & international relations professor. Climate, justice, biodiversity, ecodemocracy. He/him. New book: https://mitpress.mit.edu/9780262552554/the-ecology-politic About: https://www.anthonydburke.net
Scott Goetz @sjgoetz.bsky.social Regents Professor, Northern Arizona University. Global Earth Observation & Dynamics of Ecosystems (GEODE) Lab
Ning Chen @chenning-cn.bsky.social A dryland ecologist, focusing on dryland ecosystem stability.
Jude Isabella @judeisabella.bsky.social Executive editor, bioGraphic.com. Founding editor of hakaimagazine.com (archived!) Focused on the coast, the ocean, ecology, archaeology, urban wildlife. Author of "Salmon, A Scientific Memoir," and "Bringing Back the Wolves." 🇨🇦
Dan Perkins @drdanperkins.bsky.social Ecologist with an inordinate fondness for water. Interested in the big picture: food webs, macroecology and environmental change.
Senior Lecturer, Brunel University of London
https://sites.google.com/view/perkins-lab/home
Oliver Poole @ollypoole.bsky.social PhD student researching migrant biology at the University of Exeter Cornwall 🪰🔬💪🧬 https://experts.exeter.ac.uk/40094-oliver-poole
Long-distance runner 🏃♂️⛰️
Dr. Jonathan Foley @globalecoguy.bsky.social - Executive Director, Project Drawdown drawdown.org
- Climate scientist, working on solutions
- Passionate about science, communication, and hope
- Minnesota based, Maine born
- Personal account / My views
Dr Eva Plaganyi @drevaplaganyi.bsky.social Research scientist, Marine Fisheries and Ecology, Climate Change, Biomathematics, Modelling, Marine Mammals. CSIRO | Ocean, Bird watching, bush walking | #SuperstarsOfSTEM | Opinions my own
Neurofrontiers @neuro-frontiers.bsky.social We're a neuroscience blog trying to make neuroscience accessible for everyone! Check it out here: https://neurofrontiers.blog
Stephen King @stephenking.bsky.social Writer
Ravna Marin Siever @zesyra.bsky.social πnary lesbian | they/them | white | autistic | disabled | polyam | 3-5 kids | Author | "Was wird es denn? Ein Kind!"
ScienceMermaid @sciencemermaid.bsky.social Kindness matters. Civil discussion is possible. Swimmer. Academia. Animals. Respect. Humanity. I block bots, name-slingers, outrage bait posters and hate. Keep calm, clear head, fight the good fight. Be Kind. It's not hard.
Und Wie Viele Frauen? @wievielefrauen.bsky.social Sind Frauen in unserer Gesellschaft gerecht vertreten? Lasst uns doch einfach nachzählen. Hinweise gerne per DM.
Die Linke @die-linke.de Kämpft für soziale Sicherheit, Frieden & Klimagerechtigkeit!
🚩 Die Linke im Bundestag: bsky.app/profile/dielinkebt.de
👉 Die Linke Starterpaket: https://go.bsky.app/CFMEHPp
🔗 https://die-linke.de
Fridays for Future Germany @fridaysforfuture.de #FridaysForFuture ist Teil der globalen Klimagerechtigkeitsbewegung & kämpft für die Einhaltung der 1,5-Grad-Grenze. Schließt euch uns auf unserer Website an!
Cooklang (Alexey) @cooklang.bsky.social Markup Language for Recipes and Tools http://cooklang.org/
Frog Every Day @frogeveryday.bsky.social Posting one frog every day. Please enjoy.
Astropotamus 🔭🦛 @astropotamus.com ✨Time Traveling podcaster exploring the Star River - where ancient history meets astrophysics. Join me for a drink and a deep conversation about our connection to the infinite. You’re already in the River. 🍷
Listen: https://astropotamus.com/star-river
Erin M. May, PhD @astronomay.bsky.social Staff Astronomer @ a place - Exoplanet Atmospheres. All data is good data.
Plus Knitting, Stickers, Baking, and other crafty things. Toddler mom.
Previously known as @_astronoMay on the other site.
ErinMMay.com
SiderealStickers.Etsy.com
Prof Anna Watts @profannawatts.bsky.social Professor of Astrophysics @ Univ. of Amsterdam. Neutron stars, pulsars, dense matter, X-ray astronomy. Mom, Migrant. "Particles in stars blah blah". Does science with NICER on the International Space Station and schemes for EVEN BIGGER SPACE TELESCOPES.
Dr. Timothy Pickering @tepickering.bsky.social astronomer, telescope wrangler, grizzled pythonista, bluesky boomer
Peter Coles 🏳️🌈 🏳️⚧️ 🇮🇪 @telescoper.bsky.social Theoretical astrophysicist specializing in the Universe and all that surrounds it. Based in Ireland. Personal account. Call me old-fashioned but I don't like fascists. He/him/his.
Blog: telescoper.blog
NSF–DOE Rubin Observatory @vrubinobs.bsky.social Get ready for a new era in astronomy and astrophysics with Rubin Observatory!
Para español siga a Instagram: http://instagram.com/rubin_observatory
Dr. Lucian Walkowicz @notnotrocketscience.com Astronomer, movement artist, & educator based in Chicago 🛸 Founder, Not Not Rocket Science ✨Co-founder, the JustSpace Alliance 🚀they/them causing mayhem
notnotrocketscience.com
Dr. Heloise Stevance @sydonahi.bsky.social Astrophysicist - Schmidt A.I. in Science Fellow - Oxford Uni - she/they
Sky surveys
Exploding stars
Hungry black holes
AI Literacy
Beatrice Tinsley Lecturer 2021
Caroline Herschel Prize 2024
hfstevance.com
Brett Morris @brettmorr.is Astronomer, software engineer.
Supporting space telescopes, open science, and data access in astrophysics.
Thrilled and haunted by dots on stars.
http://brettmorr.is/
Posts my own, not my employer's.
Sera Markoff @profsera.bsky.social Plumian Prof in Astro @U Cambridge & Prof Astro-/Particle Physics @U Amsterdam. All things black hole, member: Event Horizon Telescope, Africa Millimeter Telescope, CTAO. Space, sci-fi, cats, music, valve amps, other unabashed geekery. www.seramarkoff.com
Dr Becky Smethurst @drbecky.bsky.social Astrophysicist studying how supermassive black holes affect galaxies (s/h). I get overly enthusiastic about space (and cats) on YouTube: http://www.youtube.com/drbecky
sanjana! @sanjanacurtis.bsky.social big fan of stars 💻✨🦫🏳️🌈
James Davenport @jradavenport.com Astronomy professor in Seattle. Coffee drinking, year-round-plaid wearing, joke telling space dad. Searching for ET, caring for humans.
https://jradavenport.github.io
🔭☕️🎤
American Astronomical Society (AAS) @aas.org The mission of the American Astronomical Society is to enhance and share humanity’s scientific understanding of the universe as a diverse and inclusive astronomical community.
aas.org
Markus Pössel @mpoessel.de Astronomy and relativity outreach (Tweets in German & English) | personal account | he/his | managing scientist @hausderastronomie.bsky.social | director @astro4edu.bsky.social |outreach @mpi-astro.bsky.social | Seestar enthusiast
Dr Jan Eldridge @astro-jje.bsky.social NZ theoretical astrophysicist studying exploding binary stars. Sci-fi addict, feminist, non-binary femme. Pronouns: she/her/they. All views my own.
Yvette Cendes @whereisyvette.bsky.social Astronomer here! I’m a Hungarian-American radio astronomer, alias /r/Andromeda321 on Reddit. Assistant professor at the University of Oregon 
Black In Astro @blackinastro.bsky.social Celebrating and amplifying the Black experience in space-related fields. EST. 2020
✉️ blackinastro@gmail.com
Website: blackinastro.com
https://www.blackinastro.com/black-space-week-2026
Sarah Tuttle @niais.bsky.social Disabled, queer, Jewish, (chimerical?) cyborg, load bearing, professor of space stuff, abortion funder, antifascist, wielder of wrenches and too many pens. Building joy with a side of chaos. Team Lightning Thunder Unicorn. Team Peace Rose.
Thomas Fuchs @thomasfuchs.at 20 years ago I killed Flash with my #JavaScript library script.aculo.us. Now mostly petting cats. Also dabbling in #retrocomputing and #astrophotography.
He/him.
Dr. Kelley Hess @khesser.bsky.social Astronomer/Senior Researcher at Onsala Space Observatory/Chalmers University, Sweden; ultra runner, adventure racer, cyclist. Ironman WC 2012, 2014. Xterra World Champs 2014.
Michele Bannister @astrokiwi.bsky.social Planetary astronomer @UCNZ: envisioning worlds from here and elsewhere, in a dark & glorious sky. Rutherford Discovery Fellow & Assoc. Professor. Asteroid (10463). Pākehā; she
Nicole Gugliucci @noisyastronomer.com Physics professor, astronomer, education researcher, and scicommer who loves dogs, speculative fiction, weights, and good trouble. NH, US. She/They.
Opinions are mine alone. RT≠endorsement. Posts are ephemeral.
I swear a lot.
noisyastronomer.com
Astronomy Picture of the Day 🪐 @apod.shinyakato.dev Official Mirroring APOD BOT for Bluesky.
https://apod.nasa.gov/apod/lib/about_apod.html
Src:
https://apod.nasa.gov/apod/astropix.html
http://star.ucl.ac.uk/~apod/apod/astropix.html
Maintained by @shinyakato.dev
Meg Schwamb @megschwamb.bsky.social Planetary scientist & astronomer at Queen’s University Belfast: KBOs, Planet Four(Mars), exoplanets (Planet Hunters NGTS) ,LSST SSSC co-chair. Opinions posted are my own. Pronouns: she/her
Michelle Collins @runningastronomer.bsky.social ✨Astronomer searching for and studying the faintest galaxies in the Universe ✨co-host of the @starxiv.bsky.social podcast ✨ Enthusiastic-but-mediocre runner 🏃🏻♀️ vegan 🌱 She/her
Karen Masters @karenlmasters.bsky.social Prof. of Astronomy and Physics, Haverford College. PI of Galaxy Zoo. Radio astronomer. Check out my latest book “The Astronomers Library” about books, libraries and astronomy - three of my favourite things. Brit/US.
Astrobites @astrobites.bsky.social Digestible summaries of the latest astronomy research. Written by an international team of grad students for undergrads! Supported by the @AAS_Office. #scicomm
Nora's Guide to the Galaxy @ngttg.bsky.social I love space!
PhD, Astrophysics
🌌✨✨🌌
come explore our galaxy with me
🔗: https://galaxy.nora-bailey.com/linktree
Space Telescope Science Institute @stsci.edu STScI is the Science Operations Center for Webb, Hubble, and the upcoming Roman space telescopes, & Mission Operations Center for Webb. We help humanity explore the universe with advanced space telescopes and data archive. news.stsci.edu
Chris Lintott @chrislintott.bsky.social Astronomer, writer and zookeeper. Oxford, Gresham and the Zooniverse. The human half of the Dog Stars podcast. New book: 'Our Accidental Universe' (UK/rest of world) and 'Accidental Astronomy (US) now out.
Astronomer Royal for Scotland | Catherine Heymans @astroroyalscot.bsky.social Astronomer Royal for Scotland, Professor of Astrophysics, Edinburgh University. Author of How to Design a Universe. @astronomerroyal on insta (She/her)
Robert McNees @mcnees.bsky.social Physicist and Professor at a university in Chicago. I study black holes, quantum gravity, and cosmology. Rocky Top, Tar Heel. Reposts are spooky action at a distance.
My views, not my employer's.
https://jacobi.luc.edu
https://mcnees.github.io
Mike Boylan-Kolchin @mbkplus.bsky.social Dad, husband, astrophysicist, dog herder. Samuel T. and Fern Yanagisawa Regents Professor in Astronomy at UT Austin. This is a personal account and the views expressed in my posts here are mine. https://mrbk.github.io
David Blanchflower BSc @davidbflower.bsky.social Astronomer and Astrophotographer. Pictures of space appearing in posts, magazines and on the telly. 
CosmicRami 🏳️🌈🏳️⚧️ @rami.spaceaustralia.com Astronomer, driving The Dish📡 to study pulsars in my PhD. Also, founded SpaceAustralia.com. Also, love a bit of astrophotography. Also, do everything with my little mate, Max. Also, Ultra-Gay. He/Him.
Mike Brown @plutokiller.com Astronomer, planet hunter, Pluto killer, bear whisperer, finger-wrapped dad. Dangerous secularist. Foot soldier in the War on Cars. He/him.
mikebrown.caltech.edu
Jwst Feed @jwstfeed.bsky.social James Webb - Everything That's Hot 🔥
jwstfeed.com
Sarah Hörst @planetdr.bsky.social Professor of planetary science at Johns Hopkins. Titan’s biggest fan. Pomeranian wrangler. Runner. Love many, trust few, always paddle your own canoe. She/her. sarahhorst.com
Planetdr.26 on signal