Hubble

@nasahubble

The official X account for the NASA Hubble Space Telescope, managed and operated by NASA's Goddard Space Flight Center.

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BenneHolwerda

@benneholwerda

Extra-Galactic Astronomer & dad. Dust, galaxy morphology, supernovae, galaxy evolution. University of Louisville. Opinions & typos my own. He/him Hij/Hem

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Alfred E Nash III

@aeniii

Space mission formulator, track cycling race announcer, facial hair competitor, dark sky advocate, & dad joke aficionado

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Dr. Rachel Osten

@rachelosten

Stars (in the sky) are fascinating! Old fart @stsci. Astronomer, mother, runner. My tweets are my own. she/her/hers

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Julien H. Girard

@djulik

g'astronomer, #JWST/@NASAWebb & @NASARoman coronagraphist @STScI, exoplanet photons seeker. He/Him. Views EN FR ES my own linktr.ee/juliengirard

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Dr Jake Taylor

@astrojake

Astrophysicist at the University of Oxford. Researching the atmospheres of exoplanets.

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Jason Wang

@semaphore_p

Astronomer. I take images of extrasolar planets. Sometimes I make GIFs of them. Professor @NUCIERA and @NUPhysicsAstro

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Néstor Espinoza

@nespinozap

Astronomer; exoplaneteer | 🇨🇱 in 🇺🇸 | Opinions my own, don't represent my employer

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Dr Zoe Lee-Payne

@zoeleepayne

MPhys/PhD from AberUni: Galileo/ JUICE radiation damage modelling Euclid Detector Simulation Scientist @ Open University CEI DnD Nerd. Cat owner. (she/they)

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Scott Gaudi

@bsgaudi

Astronomer @OSUAstro/exoplanet enthusiast/aspiring astrobiologist/accidental astropolitician. He/him. Proud/autistic/gay/man. Be relentlessly kind.

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Dr Martha Gibson

@marthaegibson

Visiting Scholar at West Virginia University. Palynologist, palaeoclimate modeller. She/her. Views my own.

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Dr. Sudeep Neupane

@2sudeep

Nepalese Astronomer (PhD - UChile) Postdoc at Max Planck Institute for Radio Astronomy (MPIfR) - Bonn, Germany

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Mark Marley

@astromarkmarley

Personal account. Prof., Dept. Head & Director, Dept. of Planetary Sciences & LPL, Univ. of Ariz. Bringing Planetary Science to Exoplanets & BDs since 1996.

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Franck Marchis

@allplanets

Planetary astronomer at @SETIInstitute, CEO and co-founder of @skymapperspace, CSO and co-founder of @Unistellar, tweeting about space, our planet & us, humans

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British Council Nepal

@npbritish

We support peace and prosperity by building connections, understanding and trust between people in the UK and countries worldwide

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Matthew Kenworthy

@mattkenworthy

From November 2024, I'll be posting at @[email protected] and mattkenworthy.bsky.social and will no longer actively use X. See you there!

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Jane Rigby

@janerrigby

Astronomer nerd human. Moved to Blu Skai

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Samantha Cristoforetti

@astrosamantha

@ESA astronaut, back on Earth! #SoyuzTMA15M, #Crew4, ISS #Exp42/43, #Exp67/68 Also on TikTok! tiktok.com/@astrosamantha Not a Twitter Blue subscriber.

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Vivien Parmentier

@v_parmentier

Dad and scientist. Junior professor @LagrangeLab @ObsCoteAzur @Univ_CotedAzur studying exoplanets atmospheres.

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Hannah Wakeford

@stellarplanet

She/Her | Exoplanet scientist | Lecturer @BristolUniPhys |@exo_cast podcaster | Co-author of Bang!! |@STARGATE_collab EC member| @BSACDIVER | opinions = my own

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lee feinberg

@leefeinberg1

NASA space telescope builder, blues and jazz keyboardist, father of 2 amazing kids, husband of a wonderful wife

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Dr. Quyen Hart, PhD

@astroquyen

Project Scientist, JWST Science Communications, Space Telescope Science Institute. She/her/hers. Tweets are my own.

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Jonathan Fortney

@jjfplanet

@ucsc Astro Professor & Department Chair, Other Worlds Laboratory (OWL) Director. Planetary Astrophysics: Exoplanets & Solar System. Father, Husband, Minnesotan

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Johanna Vos

@johannamvos

Astrophysicist | Assistant Professor @TCDDublin | @royalsociety - @scienceirel URF | Research Associate @AMNH | @YoungAcademyIrl member | she/her

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ESA's Euclid mission

@esa_euclid

The official ESA feed of the Euclid mission, launched on 1 July 2023 to investigate #DarkMatter, #DarkEnergy & the expanding Universe #ESAEuclid

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Benjamin Pope

@fringetracker

Astronomer - he/him

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Polychronis Patapis

@c_patapis

Calibration of JWST MIRI, Exoplanets. Love basketball, skiing and pale ales.

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Evan

@evanlfitz

Astro PhD Candidate at Penn State. Ohio State Buckeye ‘21. KC native. - I love space, basketball, and rap music - 🌍, 🔭 , 🏃🏽, 🏕

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Peter Gao

@planetarygao

Planetary and Exoplanet Astronomer @ Carnegie Science. Opinions are my own. Also posting @planetarygao.bsky.social

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Andy To

@toshuho

| Hongkonger #StandwithHongKong

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Dr. Daniella Bardalez Gagliuffi

@astro_daniella

Asst Prof @AmherstCollege Peruvian astronomer, decently good cook. Previously @AMNH, @UCSanDiego, @MIT

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Spaceport Cornwall

@spacecornwall

Official page of Spaceport Cornwall, the UK’s 1st spaceport. On a mission to open up #SpaceForGood through horizontal launch services for small satellites 🛰

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Sasha Hinkley

@sashahinkley

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bluedot

@bluedotfestival

🚀 Music, science and cosmic culture • 📡

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Kevin Trinh

@icymoonskevin

PhD Candidate at @SESEASU • @NASA FINESST • Planetary Science • Geophysics • Icy Moons • Living actively 🏋️🥊🤸🏃‍♂️🚣‍♂️ • Opinions my own

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Daria Pidhorodetska

@astrodaria

Planetary Science PhD Candidate interested in worlds like our own | NASA FINESST Fellow | she/her

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Jeremy

@jeremy_reb

I'm Jeremy, a PhD student in Applied Physics at The University of Michigan

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seven ex machina

@toomanyspectra

liberated borg 🤖 astrobiologist 😎 non-binary ✊ science & sci-fi writer 📚 troublemaker 🏳‍🌈 she/they 🖖 LIFE IN SEVEN NUMBERS out mid-late 2025 💫

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Science Daddy

@troyleehudson

ScienceDaddy. bsky. social

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Yoni Brande

@yoniastro

exoplanet weatherman

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Thayne Currie 🇺🇦

@astrothayne

Astrophysicist @ Subaru Telescope/UTSA. Exoplanets, Direct Imaging. Empiricist. Pro immigrant. Likes scientific rigor. The Enlightenment was a good thing.

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Tyler Sorensen

@tyler_ucsc

Visiting researcher at Microsoft Research and Assistant Professor at UC Santa Cruz in CS Interested in PL/compilers/security for GPUs and heterogeneous systems

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simplypodlogical

@simplypodlogica

Well holo there... let’s T A C O ‘bout it 😏 🌮 🎧 // with @nailogical & @simplybenlogica // New episodes every Tuesday on YouTube 11AM ET/8AM PT

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John F. Wu (@[email protected])

@jwuphysics

Associate Astronomer at @SpaceTelescope and @JohnsHopkins. He/him.

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Dr Joanna Sakowska

@joannasakowska

Astro PhD from @surreyastro / Bell Burnell awardee studying the stellar populations of dwarf galaxies ✨ the Magellanic Clouds are pretty cool! 😎🇵🇱 she/her

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valerie (she/her)

@velaexo

planetary science phd student ☁️

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Tyler Presser

@presser_tyler

rocket science - USC PhD student

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Sean O'Brien

@seanobrien_99

PhD student at @AstroQUB, looking for exoplanets with the help of the public @PH_NGTS. (he/him). I exist on other sites too

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Rachel Bowens-Rubin

@rbowru

Exoplanet hunter and instrumentation builder, "Dray", stopped using twitter and migrated to bluesky @rbowru

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Melissa Quinn (Thorpe)

@melsgoodspace

Canadian in Cornwall. On this planet to use Space for Good & smash glass ceilings. MD of @seradata @sling_shot_aero 🛰️ Former Dir. @spacecornwall

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UNOOSA Space4Women

@space4womenoosa

Official account for Space4Women, a @UNOOSA initiative that facilitates access to the benefits of space education and careers for women and girls worldwide.

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Martina Baratella, PhD (she/her)

@mrtnbrtll

ESO Fellow (ESPRESSO & 4MOST), Stellar spectroscopist, Dinosaur-lover, Made in Italy since 1991, Manga/Anime addicted 💛🧡❤️💚

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Need To Know

@needtoknow_ntk

Bringing you the latest news, culture and entertainment that you NEED TO KNOW 👀

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Flatland Astronomer, PhD

@alexneedsspace

Alex Polanski • @UnivOfKansas ➡️ @LowellObs • I enjoy exoplanets and climbing rocks • Will never turn down a game of pool •

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Rebecca Houghton

@astro_rebecca

PDRA at the Astrophysics Research institute LJMU, studying star formation in the galactic centre✨ (she/her) 🏳️‍🌈

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Claire Blaske

@claireblaske

@SESEASU ‘23 | @stanford Planetary Science 🌲 @NSF GRFP Fellow 💫 lover of planets, literature, and @natlparkservice oh! and i curl @bayareacurling

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Michael McElwain

@michaelmcelwai3

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Vighnesh Nagpal

@nagpalvighnesh

undergrad at UC Berkeley 🪐 rhyme enthusiast 🔭 takes photos sometimes

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AHZ Nepal

@ahznepal

Hey there! We're AHZ, making your #studyinuk journey effortless. Discover your dream course and apply with us. Talk to our expert counsellor.

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Matthew Standing

@standingmatthew

Welsh astronomer 🏴󠁧󠁢󠁷󠁬󠁳󠁿 searching for exoplanets 🪐🔭

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SoapboxScienceNYC

@soapboxscinyc

Bringing women/non-binary scientists out of labs on soapboxes to talk science with the public on the streets. @soapboxscience comes to New York City in 2024!

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Cristine with no ‘H’ 💿

@nailogical

💿🌮 @holotaco 🎧 @simplypodlogica // Just add a Holo Taco💅 // Sock🧦 // Have some fun before you die💁 YouTube streamer🔴 Snapchat: simplynailogica

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Malena Rice

@malena_rice

Planetary astrophysicist丨Assistant Professor @YaleAstronomy丨exoplanets & solar system丨@ForbesUnder30 | #WOCinSTEM

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Natasha Latouf🍉

@nertushka

Syrian 🇸🇾 • Studying exoplanet atmospheres at @NASAGoddard • creator of the BARBIE project • @NSF GRFP Fellow • @NASA FINESST • she/her • Free Palestine🍉

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Holo Taco 💿🌮

@holotaco

nail polish by @nailogical ✖ 10-free ✖ cruelty-free ✖ vegan✖ sparkly AF✨✖ birthstones season💎 ✖ Need help? [email protected]

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Brendan is back

@brnd_from_mars

Aerospace Engineer 🚀 | Designs spacey things for humans 🛰 | Fly me to the Moon 🎶 | he/him | Opinions are my own

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Camille Diez

@cm_diez

Research fellow at @ESA 💫 | from @Toulouse 🥐 now living in Spain 💃 | Team tea

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official whitney website

@powerzzs

trying to be the worlds most deranged astrophysicist licensed pleasure craft operator in the province of Ontario

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Bruce Macintosh

@bmac_astro

Astronomer on a hiatus here (but not elsewhere). Opinions historical and my own.

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Dr. Kendall Sullivan

@kendall_sull

I like stars and mountains. Astronomy postdoc @ UC Santa Cruz; PhD from UT Austin. (they/them)

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