Mary Kerrigan @marykerrigan.bsky.social Sustainability on Earth and beyond ππβ¨ππ
Research development @ TCD E3RI | prev: Planetary Scientist @ Western U | ISU alum | she/her
Amanda Stadermann @stadermann.ooo PhD in Planetary Science
Likes all rocks, but especially Moon rocks
Views are my own
she/her
Frances Butcher @fegbutcher.bsky.social Planetary Scientist & Glacial Geomorphologist (Mars & Earth)
Royal Society University Research Fellow, University of Sheffield, UK.
Views own. She/her.
Dr Lucy Rogers @drlucyrogers.com Engineer.
Book: 'Up - A Scientist's Guide to the Magic Above Us'
I'm interested in connecting with those who build, explain, or bring ideas to life in unusual ways.
www.lucyrogers.com
https://uk.bookshop.org/shop/DrLucyRogers
Meenakshi Wadhwa @minwadhwa.bsky.social Director, Scripps Inst. Oceanography & Vice Chancellor, UC San Diego. Opinions are my own.
Sian Prosser @prossian.bsky.social Medievalist now managing an astronomy library and archive. 
Jack Aidley @jackaidley.bsky.social Programmer (sometimes games, currently mostly not) and former microbiologist. Brit in Germany. Likes cats, tabletop RPGs, and F1. Trans rights are human rights.
Royal Astronomical Society @royalastrosoc.bsky.social www.ras.ac.uk
John Andrews @jkaconductor.bsky.social Multi-award-winning conductor; usually to be found unearthing lost musical treasures, or serving his feline overlords. 
Dr Stephanie Flude @thenoblegasbag.bsky.social Earth-scientist, energy transition expertise. Postdoc. Freelancer. Artist. Part deaf. Views my own. she / her
Currently working on renewable energy storage as heat in abandoned mine shafts, breccias, uncertainty in geological interpretation, & geo-H2.
Helen Usher @tyseren.bsky.social Amateur astronomer battling South Wales weather!
PhD student at the Open University studying Rosetta's comet and ProAm collaboration
www.cometchasers.org education and outreach programme lead
Director https://britastro.org/sections/education-outreach
Will Pomerantz @pomerantz.bsky.social Head of Space at AeroVironment - my team makes Mars helicopters. Co-Founder, Brooke Owens Fellowship and Patti Grace Fellowship. Former planetary scientist. Husband, Dad, and Den Leader
Tom Harvey @tharvs.bsky.social Science and Funding Officer at The Geological Society, PhD in meteorite and lunar geochemistry / physical properties, printmaker, folk music and lit, enthusiastically outdoors. Views are my own.
Brendan McCormick Kilbride @brendanvolc.bsky.social Volcanologist, baker, cocktail maker.
Peter Mc Ardle @petermcardle.bsky.social Researcher and Developer at Czech Geological Survey. UCD, Uni. of Aberdeen, OU, Uni. of Manchester alumni. FGS, FRAS, FHEA. LGTBQ+ π³οΈβπ
Peter Grindrod @petergrindrod.bsky.social Research Leader in Meteoritics & Planetary Science @NHM_London. Occasional cricket bat maker. he/him
John Maclean FRAS FRGS @exeterobservatory.com Astronomer, Astro-photographer, Cruise ship lecturer on astrophysics and astronomy. Writer, Northern Lights guide. Meteor researcher, OSIRIS-Rex Ambassador. Archeoastronomy. 
Dr James Hickey ππͺπΊ @jameshickey77.bsky.social Volcanologist π | Geophysicist | Associate Professor @ Uni of Exeter, Dept Earth & Environmental Sciences | SciComm & Outreach | ππΌββοΈππ΄πΌββοΈπ§πΌββοΈπ€ΈππΌββοΈβ·π§πΌββοΈ
Nat Stephen @natstephen.bsky.social Director (Science & Engagement) for @geolsoc.bsky.social | Academic at Imperial | #FirstGenPhD π #geology #Mars #meteorites #ElectronMicroscopy π³οΈβπ She/Her - Views my own
Kristin Block @marsmaven.bsky.social making spacecraft do things | musician, queer, pwME | bay area | she/her | asteroid 42665
aka marsmaven
Richard Alexander @richardalexander.bsky.social Astrophysicist at the University of Leicester | Dad | Cyclist | Exiled Scot
https://rdalexander.github.io
Amber Hornsby @spacedramber.bsky.social SO:UK Astro Instrumentation Postdoc at UoM. Editor of AstroNews for Popular Astronomy π³οΈβπ popastronews [@] gmail [.] com
Alessondra Springmann, PhD @sondy.com Cat herding, hiking, sewing, planetary science. Currently: Boulder, CO. formerly Tucson, AZ; Arecibo, PR; and a few other places. Asteroid radarist & healthcare advocate. she/they http://sonoranspace.org
Still masking!
Paul Woods @drpaulwoods.bsky.social Chief Editor of Nature Astronomy.
https://www.nature.com/natastron
Prof Stephen Serjeant @stephenserjeant.bsky.social Astronomy Prof at Open University. 26.2. #RejoinEU, Β£β‘οΈβ¬. Views not OUβs and often not even mine. He/him
π https://mas.to/@stephenserjeant
𧡠https://www.threads.net/@prof.stephen.serjeant
ORCID 0000-0002-0517-7943 https://orcid.org/0000-0002-0517-7943
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.
Sarah Kendrew @sarahkendrew.bsky.social European Space Agency Astronomer at the Space Telescope Science Institute in Baltimore, MD. Team Lead for the MIRI instrument on JWST. Runner, dog mum, cyclist. π¬π§π§πͺ Opinions my own. - M Mark McCaughrean @markmccaughrean.bsky.social Former Senior Advisor for Science & Exploration at the European Space Agency / JWST Science Working Group Interdisciplinary Scientist / Co-founder Space Rocks / Refugee from the other place / Author, cycling, music, science, & Tigger
Dr Hannah Dalgleish @hannahsuzanne.bsky.social π science/academic policy engager/facilitator
π rewilding the night
π€ knowledge mobiliser
π former astrophysicist
π hannahsdalgleish.com
Robert Massey @robertmassey.bsky.social Dad, Deputy Director RAS and Honorary Visiting Professor Sussex University. All views my own. Makes 'good' trouble.
Kat Volk @katvolk.bsky.social Planetary scientist, equestrian, and cat herder. Cat posts at: https://bsky.app/profile/katskitties.bsky.social
Ed Rivera-ValentΓn @planettreky.bsky.social Planetary Scientist & Trekker of Planets.
#LatinxInSTEM π΅π· #LGBTQinSTEM π³οΈβπ.
My posts, my views.
Elise Harrington @elusieum.bsky.social Planetary science PhD student at the University of Southampton, UK. Former ESA YGT for the PANGAEA program and LPI intern. She/Her
Russell Garwood @russellgarwood.co.uk I do science with fossils, X-rays and computers at the Unviersity of Manchester and Natural History Museum, UK.
russellgarwood.co.uk
Prof Ben Britton @bmatb.expmicromech.com Dyslexic atomic sorcerer @ UBC, Vancouver π (he/him & π³οΈβπ)|π dad|π¨π¦π¬π§
Materials and Manufacturing Engineering (π¬βοΈ), Clean Tech, Academic Governance (UBC Senate & Faculty Assoc.), EDI. T1 CRC.
Leads @expmicromech.com.
Has too many hills to die on. Views own.
Larry R. Nittler ππΉπβοΈ @larrynittler.bsky.social Hermeochemist, Interstellar Dust Buster, and Cosmic Organist.
Professor @SESEASU
asteroid 5992
Opinions are my own.
pronouns: he/him/his
Ali Bramson @alibramson.bsky.social Planetary scientist finding ice on Mars with NASA space robots | Professor @ PurdueEAPS | she/her | π©βπ¬ππͺβοΈπ
Patrick McGovern @planetpatman.bsky.social Planetary Scientist, Husband, and Father. Was hockey player, now sedentary blimp. Board/strategy gamer with minimal playtime. Tsundoku Master. Opinions are mine alone.
Steve Desch @deschscoveries.bsky.social Professor of astrophysics / planetary science / meteoritics at Arizona State University.
Justin Filiberto @planetaryrocks.bsky.social Planetary petrologist studying the Earth, Mars, the Moon, Venus, and Mercury
Christy Till @ctill.bsky.social I research & teach all things magma.
EPIC lab: https://linktr.ee/epic.magma
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). PΔkehΔ; she
Romain Tartese @romiche29.bsky.social Planetary geology and geochemistry - Working on volatiles in the Solar System and early life on the Earth. 2021 international SpOOns champion π
Prof Chris Jackson @seismatters.bsky.social Geoscientist | Occassionally on πΊ & π» talking about geoscience | I ππΎββοΈπ΄πΎββοΈ π§πΎββοΈπΈπΊ| he/him | π³οΈβππ³οΈββ§οΈ| βSelf-declared King of Geotwitterβ (Palin, 2022) | Professional (East)Midlander π
Joseph Dudley @jdudley1123.bsky.social Tech for good & skills for space. Director @spaceskills.org, Principal Technologist @dxw.com
Sarah McAnulty, Ph.D. @sarahmackattack.bsky.social Squid biologist
Science communicator
Artist
Philadelphian
I run @SkypeAScientist.bsky.social
Creator of the SquidMobile
https://linktr.ee/Sarahmackattack
Nadine, Hunter of Rocks @nadwgab.bsky.social Geologist | Mineralogy Curator @ the Natural History Museum, London | Creator of #365Minerals & #AreYouSiO2 | Views are my own | She/Her | ππ
Posts about: #minerals #museums #geology #fossils #science
Geology memes: #GeologistProblems
π mas.to/@NadWGab
Sam Langford @samsighs.bsky.social Award winning SciCommer | Award Nominated TTRPG Creator | Eternally tired boy π³οΈβπ | Professional GM @ Moonshine Adventure Company
Joyous and pastoral.
https://samsighs.carrd.co/
Dr. Jessica Ball πͺ @tuffcookie.bsky.social Volcanologist, scicomm-er, Magma PI, Field Fiddler. She/her. Tweets, likes, retweets do not speak for or represent past/present employers.
Alexandra Witze @alexwitze.bsky.social Science journalist and correspondent for Nature (she/her). Opinions = my own. Reach me at alexwitze.01 (Signal), witzescience (@gmail.com), or awitze (@protonmail.com).
Laurie Winkless @lauriewinkless.bsky.social Physicist & science storyteller. π#1: SCIENCE AND THE CITY π#2: STICKY. Words in other places. Irish in Aotearoa New Zealand. Massive science nerd, biz owner, enthusiastic, outspoken, equity-minded, multi-crafter. She/her. #ToitΕ«TeTiriti #FreePalestine
Sam Giles @gilespalaeo.bsky.social Scientist and palaeobiologist | she/her/hers | Royal Society Senior Research Fellow in Birmingham, UK and Lapworth Museum Academic Keeper | π³οΈβπ | too many pets | currently mostly migraines |
Rebecca Williams @volcanologist.bsky.social Professor of Volcanology. Waffle about volcanoes, HigherEd, tea and occasional running. SFHEA & STEM ambassador. She/her.
Dr. Tanya Harrison @tanyaofmars.bsky.social βVery Respected Science Personβ -NBC News
π΄ Former science operations for NASA Mars missions
π°οΈ Current space sector strategist & author advocating for Earth
π Based in Ottawa but often found on a train
β¨π¨π¦π³οΈβπβ¨
Casey Handmer PhD @cjhandmer.bsky.social Most active on X. Physicist, Immigrant, Pilot, Dad. Former Caltech, Hyperloop, NASA JPL. Founder Terraform Industries. Build more solar!
Andy Rivkin @asrivkin.bsky.social Planetary Astronomer on #TeamAsteroid; Gedankenband member/guitarist; βSurprisingly nonchalantβ according to Wired. He/him ΧΧ Χ Χ π»
Work Output: https://scholar.google.com/citations?user=aGVsk3IAAAAJ
Play output: https://andyrivkin.bandcamp.com
Eric Berger @sciguyspace.bsky.social Senior Space Editor, Ars Technica. Likes rockets. 
Emily Lakdawalla π³οΈββ§οΈ Uranus Expert @elakdawalla.bsky.social Planetary scientist, freelance science writer and space artist, queer, ADHD, mom. Turns out itβs hard to be all those things at once. Shop at elakdawalla.Etsy.com
Remco Timmermans @timmermansr.bsky.social ππ°οΈ Social media for space at spaceagenda.com and spaceside.eu | Co-founder of SpaceCommsAlliance.com | Faculty at ISUnet.edu | #DigitalNomad
πcitizen π³π±passport π¬π§resident πͺπͺe-resident
Lev Parikian @levparikian.bsky.social Words, birds, music. Usual nonsense. South London. linktr.ee/levparikian
Dr Joanna Barstow @drjovian.bsky.social STFC Ernest Rutherford Fellow at the Open University. Astromum x 2. FRAS. Christian, singer, bookworm, musical theatre super fan.
Thomas Cheney @thomascheney.bsky.social Academic, (outer) Space Governance. Legal geography and environmental humanities of space governance (space resources, planetary protection, astrobiology, settlement etc). Writing a book on space mining and how we think about natural resources. He/him.
Jonathan McDowell @planet4589.bsky.social Astrophysicist
Support the work of Jonathan's Space Report:
https://www.gofundme.com/f/fund-jonathans-space-report-library-transition
SpaceKate @spacekate.bsky.social Space journalist, rocket chaser, storyteller. Advocate for diversity and women in STEM. ISU SSP12. Alter-ego of @radiokate.com
www.youtube.com/@NTKSpace
Martin Smith @martinsmith.bsky.social Husband, father, violinist; leader of cirrusstringquartet.com; conductor of rorchestra.bsky.social, enfieldchamberorch.org.uk, Winchmore Strings and anyone else that'll have me. Member/Board member of londonmozartplayers.com. Makes decent coffee. He/him