Top 50 Space Influencers in 2025

1. Neil deGrasse Tyson

Bio Your Personal Astrophysicist - Images and occasional videos of possible artistic or scientific interest.Instagram Handle @neildegrassetysonInstagram Followers 2.2MType MegaGender Male Get Email Contact

2. Kellie Gerardi

Bio Mom, Astronaut, Author, Girl’s Girl 🚀✨💌: ****@gmail.com Author of the Luna Muna series ⤵️📚Instagram Handle @kelliegerardiInstagram Followers 1.4MType MegaGender Female Get Email Contact

3. Neil deGrasse Tyson

Bio Science, pop culture & comedy collide on StarTalk w/astrophysicist @NeildeGrasseTyson, co-hosts & guests. Keep Looking Up! ✨ ****@startalkradio.netInstagram Handle @startalkInstagram Followers 1.4MType MegaGender Male Get Email Contact

4. Kobi Brown

Bio YouTuber who talks about space management: ****@night.coInstagram Handle @astrokobiInstagram Followers 1.3MType MegaGender Male Get Email Contact

5. Emily Calandrelli

Bio MIT Aerospace engineer + Emmy-nominated TV host✍🏻#1 NYTimes Best Selling Author▶️ Emily's Science Lab on YouTube🧑🏼‍🚀100th Woman in Space ****@emilycalandrelli.comInstagram Handle @thespacegalInstagram Followers 1.1MType MegaGender Female Get Email Contact

6. Alexandra

Bio Science & Space ✨ Forbes 30 Under 30🎥2.5M+ on TikTok💌Biz: ****@gmail.com📍Atlanta, GA🪐PATREON AND YOUTUBE IN LINK!Instagram Handle @astro.alexandraInstagram Followers 893.8KType MacroGender Female Get Email Contact

7. Katya Echazarreta

Bio ✰ First Mexican-born woman in Space🇲🇽✰ Electrical Engineer, Citizen Astronaut, Activist✰ Founder @fund_espacial ****@whalartalent.comInstagram Handle @katvoltageInstagram Followers 424.8KType MacroGender Female Get Email Contact

8. Hayley Arceneaux

Bio Astronaut who loves exploring earth 🌎 PA, speaker, author, traveler, & the youngest American to orbit earth ****@bep-la.comInstagram Handle @hayleyarcInstagram Followers 317KType MacroGender Female Get Email Contact

9. Chris Cassidy

Bio President and CEO of the @mohmuseum. Former NASA Astronaut. U.S. Navy SEAL. Proud husband and father. ****@mohmuseum.orgInstagram Handle @astro_sealInstagram Followers 193.2KType MacroGender Male Get Email Contact

10. Kirsten Banks

Bio Come for the space ✨ Stay for the fun! 🤩Wiradjuri Astrophysicist & Science Communicator@indigenousliteracyfoundation ambassador 📚 ****@gmail.comInstagram Handle @astrokirstenInstagram Followers 154.9KType MacroGender Female Get Email Contact

11. Athena Brensberger

Bio Astronomer 🔭 Science Communicator💫PBS NOVA: WHAT THE PHYSICS! 🖥️ YTCBS Mission Unstoppable Season 5 🚀 📺 TV ****@astroathens.comInstagram Handle @astroathensInstagram Followers 151.5KType MacroGender Female
astroathens.com/blog + Follow Get Email Contact

12. Kayla Barron

Bio @nasa Astronaut, Group XXII 🐢. @usnavy Submarine Warfare Officer.Instagram Handle @astro_kaylaInstagram Followers 127.8KType MacroGender Female Get Email Contact

13. Danny Tio

Bio 📍 🇳🇱 🇮🇩 🚀 Indonesian rocket scientist with a retro flair.🎓 @aetudelft '24DM for collaborations.Instagram Handle @galactic.greaserInstagram Followers 121.3KType MacroGender Male Get Email Contact

14. Camille Elizabeth

Bio ⭐️ Space, tech, and science 🚀 Rocket scientist // space marketing executive🎤 Public speaker🔗 Deeper dives into space & tech👇🏻 ****@smoothmedia.coInstagram Handle @thegalacticgalInstagram Followers 119.8KType MacroGender Female Get Email Contact

15. Joan Marie

Bio 🚀: Engineer, Speaker, SciComm 👩🏽‍🔬: Space + STEM + Motivation 🇵🇷: Empowering minorities to go into STEM💻: (Not an official NASA account) ****@gmail.comInstagram Handle @yourfemaleengineerInstagram Followers 118.8KType MacroGender Female Get Email Contact

16. Jeremy Hansen

Bio @canadianspaceagency astronaut. Artemis II crewmember. Astronaute de l’@agencespatialecanadienne. Membre de l’équipage d’Artemis II. 🚀Instagram Handle @AstroJeremyInstagram Followers 102.1KType MacroGender Male Get Email Contact

17. Don Pettit

Bio NASA Astronaut, now in space.Instagram Handle @astro_pettitInstagram Followers 99.7KType MicroGender Male Get Email Contact

18. Katelyn Gunderson

Bio 👩🏼‍🚀 On a mission to empower #WomeninSTEM🚀 Former NASA Engineer/Aircrew🛩 Test Pilot School graduate @theNTPS🏃🏽‍♀️ 26.2 x 9, BQ x 5🏅3:18 ****@gmail.comInstagram Handle @theplanekateInstagram Followers 84.7KType MicroGender Female Get Email Contact

19. Karen Nyberg

Bio Textile artist & quilter inspired by family & the beauty of Earth. Retired career astronaut, PhD ME.Proud mom, trail runner, and Labrador wrangler. ****@hipsettergroup.comInstagram Handle @astrokarennInstagram Followers 79.1KType MicroGender Female Get Email Contact

20. Ned Oliveira

Bio Ciência / Astronomia / Astronáutica 99% Divulgação Científica mas aquele 1% Eu. ****@hotmail.comInstagram Handle @nedoliveira1Instagram Followers 76.6KType MicroGender Female Get Email Contact

21. Lauren-Ann Graham

Bio Views are my own👩‍🚀Aspiring Astronaut👩‍🔧Orion Test Engineer at NASA🚀|FIT Aerospace BS | Mechanical MS|🌟Former NASA Intern🤿Open Water Cert ****@my.fit.eduInstagram Handle @nasa.lagInstagram Followers 75.8KType MicroGender Female Get Email Contact

22. Zena Cardman

Bio @nasa AstronautInstagram Handle @zenanautInstagram Followers 68.9KType MicroGender Female Get Email Contact

23. Amy Shira Teitel

Bio Historian and author; FIGHTING FOR SPACE. YouTube: AmyShiraTeitel. Twitch: theSpaceVixen. ****@gmail.comInstagram Handle @amyshirateitelInstagram Followers 68.1KType MicroGender Female Get Email Contact

24. Anil Menon

Bio Posting:👩🏽‍🚀 NASA Astronaut Training☄️ Latest in Space Medicine🥇 Grow and achieve your dreamsInstagram Handle @astro_anilInstagram Followers 65.6KType MicroGender Male Get Email Contact

25. Jack Fischer

Bio Former USAF Officer, test pilot & astronaut - hoping to pass along my passion for space & the Air Force I love - I dare you to dream! Views are my ownInstagram Handle @astro2fishInstagram Followers 58.5KType MicroGender Male Get Email Contact

26. Ariana

Bio 🎀: Aerospace Engineer🚀: Career girly | Lifestyle | Space enthusiast💘: Here to share my journey 📧: ****@gmail.com 📍🇬🇧 from 🇨🇾Instagram Handle @astronautarianaInstagram Followers 57.4KType MicroGender Female Get Email Contact

27. Mike Massimino

Bio Former @NASA Astronaut, @ColumbiaEngineering Prof, Sr Advisor for Space Programs @IntrepidMuseum, NY Times Bestselling Author of #Spaceman ****@columbia.eduInstagram Handle @astromikemassiminoInstagram Followers 54.2KType MicroGender Male Get Email Contact

28. Ambre Rose Trujillo

Bio 🚀 Science Communicator + Astronomy & Planetary Science Writer + HostI read a lot. Comms for @planetarysociety *views are my own* ****@gmail.comInstagram Handle @ambre_rosarioInstagram Followers 46.4KType MicroGender Female Get Email Contact

29. Sarafina El-Badry Nance

Bio Astrophysicist. Author of STARSTRUCK (PEN/E.O. Wilson longlist, NCBA finalist, PRH Common Read). 🧿🇪🇬 BRCA+ @si_swimsuit @forbesunder30 ****@skagency.comInstagram Handle @starstrickensfInstagram Followers 45.4KType MicroGender Female Get Email Contact

30. Erin Winick Anthony

Bio 🔬Founder, @steampowermedia🚀Space and Science Communicator | BS Mech Engineering | PinballerFormerly @NASA MIT📧****@gmail.com📍Houston, TXInstagram Handle @erinwinickInstagram Followers 42.6KType MicroGender Female Get Email Contact

31. Marc

Bio TS-employeeAll images are taken by myselfInstagram Handle @astronomical_horizonInstagram Followers 33KType MicroGender Male Get Email Contact

32. Kevin J DeBruin

Bio I’m a Space Expert & Doer of Many Things💫 🛰 NASA Rocket Scientist (fmr) | Aerospace Engineer ****@kevinjdebruin.comInstagram Handle @kevinjdebruinInstagram Followers 22.8KType MicroGender Male Get Email Contact

33. Jay

Bio I love space 🪐🛰⭐️🌔🚀On Twitter(X) as @JPMajor ****@me.comInstagram Handle @jpmajorInstagram Followers 17.7KType MicroGender Male Get Email Contact

34. Dylan Taylor

Bio Chairman & CEO Voyager Space, Commercial Astronaut, Founder Space for Humanity ****@gmail.comInstagram Handle @dylantaylorspaceInstagram Followers 13.7KType MicroGender Male Get Email Contact

35. Sophia Gad-Nasr

Bio PhD in cosmology & astroparticle theory. I pick apart the Universe to figure out how it works. Science advisor. Dark matter hunter. 🇵🇱✡️🇪🇬☪️ ****@gmail.comInstagram Handle @astropartigirlInstagram Followers 11KType MicroGender Female Get Email Contact

36. Niamh Shaw

Bio 👩🏻‍🚀Earth & Space explorer📇 Writer & passionate sharer of Science stories🧭 Fellow @the_explorers_club 🚀 ESA Champion🪐 Speaker & Communicator ****@gmail.comInstagram Handle @dr_niamh_shawInstagram Followers 5.5KType NanoGender Female
FacebookTwitterInstagramLinkedInYouTube Podcast Get Email Learn More

37. Mack Crawford

Bio Artist, software engineer. Occasional illustrator for NASASpaceflight.com, previously for Blue Origin, Nanoracks, Voyager Space, UMich, Argotec SRLInstagram Handle @brickmackspaceInstagram Followers 3.5KType NanoGender Male Get Email Contact

38. Alyssa Carson

Bio Astrobiologist 🛸PhD Student 🤓Aquanaut 🥽IIAS Science Researcher 🥼Instagram Handle @nasablueberryInstagram Followers 495.8KType MacroGender Female Get Email Contact

39. Anna Menon

Bio Sharing:👩🏻‍🚀Astronaut for Polaris Dawn mission👨‍👩‍👧‍👦 Moms pursuing dreams and challenges👩🏼‍🔬Women in STEM🚀Engineering and love for @spacexInstagram Handle @annawmenonInstagram Followers 20.5KType MicroGender Female Get Email Contact

40. Bailey Burns

Bio 🚀Just a girl trying to get to spaceInstagram Handle @ninjaneergirlInstagram Followers 6.8KType NanoGender Female Get Email Contact

41. Jasmin Moghbeli

Bio Mommy. Marine Attack Helicopter Pilot. Test Pilot. NASA Astronaut. Excited to share my journey!Instagram Handle @astrojawsInstagram Followers 415.6KType MacroGender Female Get Email Contact

42. Doug Hurley

Bio Father and husband. Astronaut. Pilot, STS-127 & STS-135. Commander NASA/SpaceX DM-2. ISS Expedition 63. Congressional Space Medal of Honor. ****@hipsettergroup.comInstagram Handle @astro.dougInstagram Followers 269.4KType MacroGender Male Get Email Contact

43. Paolo Nespoli

Bio Astronaut, European Space Agency (ret ) 🛰Aerospace Engineer 🚀Keynote Speaker 📣Astrophotographer 📸Space and Science addicted 🔭🔬🧬 ****@astropaolo.spaceInstagram Handle @astro_paoloInstagram Followers 114.7KType MacroGender Male Get Email Contact

44. Megan McArthur

Bio NASA Astronaut and veteran of Space Shuttle mission STS-125. Back on Earth after spending 6 months on @iss as a part of the @spacex Crew-2 mission!Instagram Handle @astro.meganInstagram Followers 104.3KType MacroGender Female Get Email Contact

45. Raja Chari

Instagram Handle @astro_rajaInstagram Followers 89.2KType MicroGender Male Get Email Contact

46. Woody Hoburg

Bio NASA astronaut 🐢Instagram Handle @astro.woodyInstagram Followers 70KType MicroGender Male Get Email Contact

47. Kevin M. Gill

Bio Software engineer, data wrangler at @nasajpl. Martian photographer with the Mars Curiosity Rover engineering cameras. Processes space mission images.Instagram Handle @apoapsysInstagram Followers 27.8KType MicroGender Male Get Email Contact

48. Zaida Hernandez

Bio engineering - space - first gen motivationlatina 🇸🇻🇺🇸 + engineer + authorspace books ⬇️ and links (opinions my own)Instagram Handle @thespacelatinaInstagram Followers 15.7KType MicroGender Female Get Email Contact

49. Jessica Meir

Bio NASA Astronaut. Scientist (physiology of animals in extreme environments). Mother. Explorer. Nature lover. 205 days @iss #Expedition61 #Expedition62Instagram Handle @astro_jessicaInstagram Followers 341.6KType MacroGender Female Get Email Contact

50. Jeanette Epps

Bio Aerospace Engineer, NASA Astronaut, Aquanaut, CAVES2019Instagram Handle @jeanette.eppsInstagram Followers 50.8KType MicroGender Female Get Email Contact