
Aenor Sawyer
@asawyermd
Director, UC SpaceHealth; Director, UCSF Skeletal Health Service
ID: 783447889
27-08-2012 00:11:01
269 Tweet
810 Followers
212 Following

Jeff Foust
@jeff_foust
Senior writer, @SpaceNews_Inc. Tips? DMs open, email [email protected], or on Signal: jfoust.58. Also @jfoust.bsky.social.
Nujoud Fahoum Merancy
@nujoud
NASA Deputy Associate Administrator for Strategy & Architecture, #DucatiScrambler rider, wife, mom to 2, Palestinian-American... spaceships are the easy part
UC San Francisco
@ucsf
UC San Francisco is the leading university exclusively focused on health. @UCSF on Instagram, Facebook, LinkedIn and YouTube
NASA's Kennedy Space Center
@nasakennedy
๐We are the worldโs preeminent launch complex for government and commercial space access. We usually post in ET. Verification: nasa.gov/socialmedia
Loren Grush
@lorengrush
Space reporter at Bloomberg @business | Order my book The Six, out now! | Send me news tips: Signal username lorengrush.56 or email [email protected]
Brian Ahier
@ahier
Passionate about healthcare, technology, open data and government 2.0
Joseph Kvedar, MD
@jkvedar
Prof @Harvardmed; Sr Advisor @MassGenBrigham; Editor-in-Chief @npjDigitalMed; Immediate Past Board Chair @AmericanTelemed; focused on #telehealth #virtualcare
Bill Nelson
@senbillnelson
Fifth generation Floridian, U.S. Senator, 14th NASA Administrator
Bill Hanage @BillHanage.bsky.social
@billhanage
Professor of Epidemiology at Harvard T. H. Chan School of Public Health and Gooner. Tweets are personal
Aike Ho
@aikeho
no refunds on awakening
Ellen Ochoa
@astro_ellen
Veteran astronaut. First Latina in space. 11th director of @NASA_Johnson. Mom. #STEM advocate. LinkedIn: linkedin.com/in/ellen-ochoaโฆ
SF QuakeBot
@earthquakessf
I am a robot that live-tweets earthquakes in the San Francisco Bay area. Built by @billsnitzer. Data is from the USGS. Get prepared: amzn.to/PayjDo
Dorit Donoviel, Ph.D.
@doritphd
Protecting health in space | Exec Dir, NASAโs Translational Research Institute for Space Health (TRISH) | Prof. of Space Med, BCM. My views are my own
Scott Gottlieb, MD ๐บ๐ธ
@scottgottliebmd
Senior Fellow @AEI. Partner @NEA. Contributor @CNBC. 23rd Commissioner of the @US_FDA. Public Boards: @Pfizer @Illumina @TempusAI
Katrina vandenHeuvel
@katrinanation
The Nation's Editorial Director and Publisher
Austin Frakt
@afrakt
Health Economist with the Veterans Health Administration, Boston University, and Harvard University โข Editor-in-Chief @HSR_HRET โข Trumpet player ๐บ
Erden Eruc
@erdeneruc
๐น๐ท๐บ๐ธBorn 318ppm. Entrant 2026 GGR. Speaker. Guinness Hall of Fame, 18 Records. 1st Solo Circumnavigation by Human Power. Master100GRT, Yachtmaster Offshore.
Eric Topol
@erictopol
physician-scientist, author of SUPER AGERS tinyurl.com/3w76us9a and Ground Truths: erictopol.substack.com
Cady Coleman
@astro_cady
Astronaut, Scientist, Explorer & Author of SHARING SPACE - launching July 2 Preorder: bit.ly/3V19koZ
NASA's Glenn Research Center
@nasaglenn
We design and test innovative technology to revolutionize air travel, advance space exploration, and improve life on Earth. Verification: nasa.gov/socialmedia
UCSF Health
@ucsfhospitals
A world leader in health care, we're proud to rank among the nation's top hospitals. Follow our children's hospitals @ucsfchildrens @UCSFBenioffOAK.
Myoung Cha
@cha_myoung
Chief Product Officer at Verily
Laura Helmuth
@laurahelmuth

Christina Farr
@chrissyfarr
Managing director at Manatt. GP at Scrub Capital. EIC/host of the health-tech โSecond Opinionโ & podcast. Mama. Opinions my own.
Buck Institute
@buckinstitute
Our mission is to end the threat of age-related disease for this and future generations
Blue Origin
@blueorigin
For the Benefit of Earth
Pamela Melroy
@astro_pam
Former astronaut and former NASA Deputy Administrator
Bob Wachter
@bob_wachter
Chair, UCSF Dept of Medicine. Career: What happens when a poli sci major becomes an academic physician. Author: "The Digital Doctor". Hubby/Dad/Grandpa/Golfer.
Aaron Rupar
@atrupar
journalist. sign up for my newsletter, Public Notice (link below). Powered by @SnapStream (more info: go.snapstream.com/moments/aaron?โฆ).
Eric Lander
@eric_lander
Geneticist, mathematician and teacher. Director, Broad Institute of MIT and Harvard. OSTP Director-nominee and Presidential Science Advisor for @JoeBiden
Ana Diaz Artiles
@adartiles
Associate Professor and Director of the Bioastronautics & Human Performance Lab @TAMU_BHP @TAMUAero | Faculty Human Performance in Space @ISUnet | views my own
Association of Space Explorers
@ase_astronauts
Earth's first emissaries to the cosmos. Pioneering the path to space. Delivering the astronaut perspective.
Tessa Davis
@tessardavis
NHS Consultant Interview Coach | Doctor | Helping People To Secure Their Dream Job | "7 Steps To Ace Your NHS Consultant Interview" webinar on Wed 23rd April
Rasu Shrestha MD MBA
@rasushrestha
Bridge builder & strategist. EVP, Chief Innovation & Commercialization Officer. In pursuit of person-centered value-based health & care. Tweets are my own.
National Weather Service
@nws
Official X account for @NOAA's National Weather Service. A list of official NWS accounts can be found at x.com/i/lists/725042โฆ
Luke Hughes
@_lukehughes_
Cymro. Associate Professor @NorthumbriaU @NUaerospacemed @ThePhySoc @UK_SpaceLABS
Esther Choo, MD MPH
@choo_ek
Emergency care | mom | research | bylines in MSNBC, WaPo, TIME, USA Today | bsky.app/profile/choo.bโฆ
Carolyn Bertozzi
@carolynbertozzi

NWS Bay Area ๐
@nwsbayarea
Official Twitter account for the National Weather Service San Francisco Bay Area. Details: weather.gov/nws_x
Kris Lehnhardt
@aerospacedr
Doctor, Professor, Scientist, Major, Pilot, Diver - Astronaut?
Virginia Buysse, PhD ๐#HarrisWalz2024
@virginiabuysse
Believer in science, racial & social justice, health equity, human diversity, disability rights, gender and reproductive rights.๐ฑ ๐ฆ
Emma H. Lehnhardt
@aerospaceemma
Program Planning & Control (PP&C) Manager for @NASA_Gateway. Half of space nerd couple with @AerospaceDr. Dog mom. Tweets my own.
SF Earthquakes
@quakessf
Northern California earthquake alerts based on USGS data. 2.5 magnitude and higher in the San Francisco Bay Area.
Gretchen Winter, MD ๐ผ (Warning: Feral)
@gretchemaben
I believe in loving others. Animal rescuer. Life explorer. Bibliophile. Photographer. PCCM. Passions =๐ผ/๐/โ๏ธ/MedEd/Communication/Wellness. #BLM ๐ She/Her
UCSF CDHI
@ucsfcdhi
Center for Digital Health Innovation at @UCSF. Boldly Innovating the Future of Health.
COL Anne McClain
@astroannimal
Astronaut, Army Helicopter Test Pilot. Commander, Crew-10 (๐ 14 Mar 2025). FE, Soyuz MS-11. International Space Station Exp. 58-59, 72-73. IG @astro_annimal
PicnicHealth
@picnichealth
Simplifying healthcare with the Universal Patient Record.
AsMA
@aero_med
Aerospace Medical Association, Tweets are from the executive council (signed with initials) and AsMA Communications Committee #SciComm
NASA Aeronautics
@nasaaero
๐คซQuiet Supersonic Flight ๐Advanced Air Mobility โ๏ธAir Traffic Solutions ๐ Green Aviation Tech Verification: nasa.gov/socialmedia
Reviewer Number 3
@thirdreviewer
Your paper sucks
Eleonor Frost
@astrosurgery
๐ซ๐ท๐ช๐บ๐ฌ๐ง | BSc UCL Physics and Medical Physics | โค๏ธ Humanitarian & Space Medicine | Medical Student | Space and STEM Ambassador speaker | she/her
Michael Mina
@michaelmina_lab
Physician-Scientist, MD,PhD. Immunology, Epidemiology, Infectious disease, CSO, CMO. Past: Harvard Faculty. BlueSky @michaelmina.bsky.social
CARMM
@carmmedicine

Spaceflightsurgeon
@spaceflightsur1
Space and Exploration wellness, health, and performance. Lots of fun. #STEAM #FOAMed #aerospacemedicine #evidencebasedlearning #HuPer
Kathy Lueders
@kathylueders
Starbase General Manager, Former Associate Administrator of @NASASpaceOps and HEO, recovering space nerd, mom, grandma
Jon Stewart
@jonstewart

Mary L. Bouxsein, PhD
@marybouxsein
Biomechanical engineer, OrthoSurg Prof @HarvardMed. Passionate about curing #osteoporosis on earth and in space. Alum @UofIllinois @Stanford
Homeward
@homeward_health
Homeward is rearchitecting rural healthcare through local partnerships, technology, and value-based care agreements that take county-level accountability
npj Digital Medicine
@npjdigitalmed
Open access @NaturePortfolio journal for the #DigitalMedicine community, publishing research, reviews & comments. Tag us & tweet your work with @npjDigitalMed.
ESEEMedicine
@eseemedicine
This society is a community of students and young professionals interested in: Space, Mountain, Humanitarian, Expedition and Diving Medicine๐๐คฟ๐ฉบ
Craig Spencer MD MPH
@craig_a_spencer
ER Doctor | Ebola Survivor | Public Health & Humanitarian Response | Historical Determinants of Public Health @Brown_SPH | Member @CFR_org | Emmy Award Winner๐
Elizabeth Logan
@lizlogan76
Longtime Kamala Harris voter Musician, Songwriter, and Democratic politics. Persians, Doxies, Babies & the Hollywood Medium
Chan Zuckerberg Biohub Network
@czbiohub
Accelerating science & developing new technologies to help cure, prevent, or manage all disease. Locations: #CZBiohubSF, #CZBiohubCHI & #CZBiohubNY
Dr Lauren Church
@laurencspace
๐จ๐ฆ๐ฌ๐ง๐ณ๏ธโ๐| Space Medicine | Dr @KingsCollegeNHS | @paraboladies | trans rights are human rights | BLMโ (she/they) views own etc RT not endorsement
Translational Research Institute for Space Health
@bcmspacehealth
TRISH is a consortium led by @bcmhouston with @MIT & @Caltech. Empowered by NASA's Human Research Program, #TRISH finds and funds novel #spacehealth research.
tern
@1goodtern
eversciencer