Top 60 Space Influencers in 2025

1. Neil deGrasse Tyson

Bio Your Personal Astrophysicist and host of @StarTalk.Posting images and occasional videos of possible artistic or scientific interest.Instagram Handle @neildegrassetysonInstagram Followers 2.4MType MegaGender Male Get Email Contact Are you a creator? Submit your profile to get listed and be discovered by brands in your niche!Submit

2. Kellie Gerardi

Bio Research Astronaut, Payload Specialist, Mom,Author2025 USAToday Woman of the YearBiz: ****@gmail.comAdvancing science on Earth & in space✨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 1.5MType 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 1.4MType MegaGender Female Get Email Contact

6. Alexandra

Bio Science & Space ✨ Forbes 30 Under 30🎥3M+ on TikTok💌Biz: ****@gmail.com📍Atlanta, GA🪐PATREON AND YOUTUBE IN LINK!Instagram Handle @astro.alexandraInstagram Followers 1MType MegaGender Female Get Email Contact

7. Alyssa Carson

Bio Astrobiologist 🛸PhD Candidate 🤓Aquanaut 🥽IIAS Science Researcher 🥼Instagram Handle @nasablueberryInstagram Followers 486.5KType MacroGender Female Get Email Contact

8. Katya Echazarreta

Bio ✰ First Mexican-born woman in Space🇲🇽✰ Electrical Engineer, Citizen Astronaut for @spacehumanity, Activist✰ Founder @fund_espacial ****@whalartalent.comInstagram Handle @katvoltageInstagram Followers 415.8KType MacroGender Female Get Email Contact

9. Hayley Arceneaux

Bio Astronaut who loves exploring earth 🌎 PA, keynote speaker, author, traveler, & the youngest American to orbit earth ****@bep-la.comInstagram Handle @hayleyarcInstagram Followers 319.9KType MacroGender Female Get Email Contact

10. Chris Cassidy

Bio President and CEO of the @mohmuseum Former NASA Astronaut. U.S. Navy SEALProud Husband and Father ****@mohmuseum.orgInstagram Handle @astro_sealInstagram Followers 190.5KType MacroGender Male Get Email Contact

11. Kirsten Banks

Bio Come for the space ✨ Stay for the fun! 🤩Wiradjuri Astrophysicist & Science Communicator@indigenousliteracyfoundation ambassador 📚 ****@gmail.comInstagram Handle @astrokirstenInstagram Followers 185.1KType MacroGender Female Get Email Contact

12. Athena Brensberger

Bio Astronomer 🔭 Science Communicator💫Former Fashion Model 👠PBS: NOVA Host 🎤 CBS Mission Unstoppable Season 5 📺 ****@astroathens.comInstagram Handle @astroathensInstagram Followers 147.6KType MacroGender Female
astroathens.com/blog + Follow Get Email Contact

13. Danny Tio

Bio 📍MUC 🇩🇪🚀 Space Engineer-memer with a retro flair.🎓 @aetudelft '24DM for collaborations.Instagram Handle @galactic.greaserInstagram Followers 122.4KType MacroGender Male Get Email Contact

14. Camille Elizabeth

Bio 🌎 Your go-to for space tech & how it improves life on Earth🛰️ Trusted space industry voice 🚀 Space engineer turned science communicator ****@smoothmedia.coInstagram Handle @thegalacticgalInstagram Followers 121.7KType 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 116.4KType 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 101KType MacroGender Male Get Email Contact

17. Don Pettit

Bio NASA Astronaut, now on Earth.Instagram Handle @astro_pettitInstagram Followers 142.1KType MacroGender 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 10, BQ x 5🏅3:18 ****@gmail.comInstagram Handle @theplanekateInstagram Followers 84.1KType 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 80.5KType MicroGender Female Get Email Contact

20. Ned Oliveira

Bio NOTÍCIAS DO ESPAÇO: Ciência / Astronomia / Astronáutica 99% Divulgação Científica mas aquele 1% Eu. ****@hotmail.comInstagram Handle @nedoliveira1Instagram Followers 76.2KType 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 75.2KType MicroGender Female Get Email Contact

22. Zena Cardman

Bio 👩‍🚀 @nasa Astronaut, Group XXII 🐢 🐉 Crew-11 Commander🛰️ Joining @iss Expeditions 73-74 soon!Instagram Handle @zenanautInstagram Followers 69.5KType MicroGender Female Get Email Contact

23. Amy Shira Teitel

Bio Historian and author. I’m the girl you fall asleep to on all those Science and History Channel shows. ****@gmail.comInstagram Handle @amyshirateitelInstagram Followers 74.1KType 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 66.8KType 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 58.1KType MicroGender Male Get Email Contact

26. Ariana

Bio 🎀: Aerospace EngineerCareer girly | Lifestyle | Travel💘: my digital diary 📧: ****@gmail.com 📍🇬🇧 // 🇬🇷🇨🇾Instagram Handle @astronautarianaInstagram Followers 58.7KType 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 54.3KType MicroGender Male Get Email Contact

28. Ambre Rose Trujillo

Bio 🚀 Science Communicator + Astronomy & Planetary Science Writer + HostI like to ask questions. Comms for @planetarysociety *views are my own* ****@gmail.comInstagram Handle @ambre_rosarioInstagram Followers 46.1KType 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 44.9KType 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 48.1KType MicroGender Female Get Email Contact

31. Marc

Bio All images are taken by myselfInstagram Handle @astronomical_horizonInstagram Followers 32.4KType 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 22.6KType MicroGender Male Get Email Contact

33. Jay

Bio I love space 🪐🛰⭐️🌔🚀On Twitter(X) as @JPMajor ****@me.comInstagram Handle @jpmajorInstagram Followers 17.4KType MicroGender Male Get Email Contact

34. Dylan Taylor

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

35. Sophia Gad-Nasr

Bio Cosmology & Astroparticle Theory PhD | Science Communicator & Advisor | Hamsters, Squirrels, Space ✨️ 🇵🇱✡️🇪🇬☪️ ****@gmail.comInstagram Handle @astropartigirlInstagram Followers 11.1KType 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 5.6KType NanoGender Female Social 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. 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 265.5KType MacroGender Male Get Email Contact

39. 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 27.5KType MicroGender Male Get Email Contact

40. 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 340KType MacroGender Female Get Email Contact

41. Christina Hammock Koch

Bio NASA Astronaut assigned to the Artemis II mission around the moon. Lived and worked on the International Space Station.Instagram Handle @astro_christinaInstagram Followers 431.1KType MacroGender Female Get Email Contact

42. Kayla Barron

Bio @nasa Astronaut, Group XXII 🐢. @usnavy Submarine Warfare Officer.Instagram Handle @astro_kaylaInstagram Followers 125.8KType MacroGender Female Get Email Contact

43. 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 20.4KType MicroGender Female Get Email Contact

44. Bailey Burns

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

45. Paolo Nespoli

Bio Astronaut, European Space Agency (ret ) 🛰Aerospace Engineer 🚀Keynote Speaker 📣Astrophotographer 📸Space and Science addicted 🔭🔬🧬 ****@astropaolo.spaceInstagram Handle @astro_paoloInstagram Followers 114.2KType MacroGender Male Get Email Contact

46. 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 102.7KType MacroGender Female Get Email Contact

47. Raja Chari

Instagram Handle @astro_rajaInstagram Followers 88.5KType MicroGender Male Get Email Contact

48. Woody Hoburg

Bio NASA astronaut 🐢Instagram Handle @astro.woodyInstagram Followers 69.8KType MicroGender Male Get Email Contact

49. Zaida Hernandez

Bio engineering - space - first gen motivationlatina 🇸🇻🇺🇸 + engineer + authorspace books ⬇️ and links (opinions my own)Instagram Handle @thespacelatinaInstagram Followers 15.4KType MicroGender Female Get Email Contact

50. Jeanette Epps

Bio Aerospace Engineer, NASA Astronaut, Aquanaut, CAVES2019Instagram Handle @jeanette.eppsInstagram Followers 52.1KType MicroGender Female Get Email Contact

51. Chris Birch

Bio @NASA Astronaut 🪰Scientist, athlete, engineerTraining to explore off-planetInstagram Handle @astro_birchInstagram Followers 10.7KType MicroGender Female Get Email Contact