Caleb Scharf🌎 @caleb_scharf
Thinker, writer, sometimes both at the same time. Senior Scientist for Astrobiology @NASAAmes. Personal account, anything expressed here is my fault alone. calebscharf.com New York/Mountain View Joined November 2010-
Tweets14K
-
Followers6K
-
Following375
-
Likes5K
Caleb Scharf🌎 retweeted
Pushing the boundaries of small spacecraft autonomy 🛰️ NASA’s Starling 1.5+ mission tested software that enabled its four spacecraft to make decisions, coordinate, and operate independently in low Earth orbit. Advancing this technology paves the way for autonomous spacecraft…
13
74
320
14K
22
Download Image
Caleb Scharf🌎 retweeted
ETH Zurich: Exoplanets Are Not Water Worlds ethz.ch/en/news-and-ev…
Space enthusiasts: It's happening! The Giant Leap is out Oct 21st! If you preorder now with the code LEAP25 you can get 20% off the list price... hachettebookgroup.com/titles/caleb-s…
Caleb Scharf🌎 retweeted
A new 5-year mission begins! I'm so grateful to everyone at @NASAAstrobio for this opportunity to advance our search for life in the universe with @caleb_scharf and our team of amazing colleagues at @carnegiescience, @NASAAmes, and beyond!
A new 5-year mission begins! I'm so grateful to everyone at @NASAAstrobio for this opportunity to advance our search for life in the universe with @caleb_scharf and our team of amazing colleagues at @carnegiescience, @NASAAmes, and beyond!
My new paper on lightweight deep learning and planetary science imaging is now available in its final published form at the journal Icarus as a freebie for the next 50 days! authors.elsevier.com/a/1lahj_Rp9uTP0
New paper - I've been exploring 'lightweight' deep learning for image reconstruction in planetary science and astrobiology: "The model is the message" arxiv.org/abs/2507.11400
In 1985 Japan became the 3rd nation to launch a deep space probe. The Sakigake probe (and its near-twin Suisei launched months later) were part of the Halley Comet Armada in 1986 #TheGiantLeap tinyurl.com/29j6bktf
In 1918 Emmy Noether published what would come to be known as Noether's Theorem, cementing the universal basis of conservation laws of momentum and energy that are also key for determining how rockets and orbits behave #TheGiantLeap tinyurl.com/29j6bktf
In 1971 Mariner 9 became the first spacecraft to orbit another planet when it arrived at Mars. But a global duststorm meant the mission had to wait until early 1972 before it could properly examine the martian surface #TheGiantLeap tinyurl.com/29j6bktf
In 1903 Konstantin Tsiolkovsky published his work on the "Rocket Equation", relating rocket velocities to propellant and rocket mass and exhaust speed #TheGiantLeap tinyurl.com/29j6bktf
In 1962 the Ranger 3 spacecraft missed the Moon and instead placed a half-meter diameter wooden sphere into orbit around the Sun, where it likely is to this day. #TheGiantLeap tinyurl.com/29j6bktf
If you're interested in #TheGiantLeap you can pre-order now and get 25% off—July 8–11 only. Use the code PREORDER25 at checkout (print, ebook, or audiobook). Must be a B&N Rewards Member—FREE to join. #BNPreorder @BNBuzz @BasicBooks
Really excited to have this wonderful early review of The Giant Leap, coming your way in October! kirkusreviews.com/book-reviews/c…
Caleb Scharf🌎 retweeted
In an early review from @KirkusReviews, THE GIANT LEAP by @caleb_scharf is called "a deeply researched, expertly written account of the fascinating interplay between evolution and exploration." Read the full review ➡️ bit.ly/3Iepete
Sabine Hossenfelder @skdh
197K Followers 787 Following German Physicist. Author of "Lost in Math" & "Existential Physics". There is no strength in numbers, have no such misconception.
Natalie Wolchover @nattyover
43K Followers 1K Following Physics journalist @QuantaMagazine. Pulitzer Prize for Explanatory Reporting. Kindness, integrity, dignity of all living things.
Corey S. Powell @coreyspowell
82K Followers 1K Following A curious human. Opening minds @openmind_mag. Casting pods with @BillNye. AKA: https://t.co/CpYNl1MZWR and https://t.co/8DXboHh4d5
Ash Jogalekar @curiouswavefn
29K Followers 350 Following History of science, military and U.S. history, physics, nuclear energy, nonproliferation, biotechnology. Books. Scientist in Residence at Oppenheimer Project.
Will Kinney @WKCosmo
39K Followers 2K Following Cosmologist, physicist, dirtbag mountain biker, expat Montanan, Copernican extremist. Part of the problem.
Astrobiology @astrobiology
36K Followers 3K Following Exploring The Living Universe. Life Looks For Life. Vita quaerit vitae.
astrobites @astrobites
22K Followers 753 Following Digestible summaries of the latest astronomy research. Written by an international team of grad students for undergrads! Supported by the @AAS_Office. #scicomm
Prof. Abel Méndez �... @ProfAbelMendez
21K Followers 15K Following Planetary Astrobiologist and Director of the @PlanetaryHabLab. https://t.co/7BeiHYVpvk #exoplanets #astrobiology #habitability
Adam Frank @AdamFrank4
20K Followers 1K Following Astrophysicist. Author of the Everyman's Universe newsletter and The Little Book of Aliens. Stuff shows up at The Atlantic, NYT, etc
Peter Gao @PlanetaryGao
10K Followers 2K Following Planetary and Exoplanet Astronomer @ Carnegie Science. Opinions are my own
Jonathan Fortney @jjfplanet
7K Followers 925 Following @ucsc Astro Professor & Department Chair, Other Worlds Laboratory (OWL) Director. Planetary Astrophysics: Exoplanets & Solar System. Father, Husband, Minnesotan
P(David|Kipping) ∝ ... @david_kipping
19K Followers 286 Following Exoplanets & Exomoons, Cool Worlds Lab, Columbia University. Be kind to one another.
Jackie Faherty @jfaherty
7K Followers 834 Following Astrophysicist at @AMNH. Enthusiast for bringing the cosmos to the public @backyardworlds #womeninscience #BDNYC #manhattanhenge #astronomy #scicomm
seven ex machina @toomanyspectra
27K Followers 4K Following liberated borg 🤖 astrobiologist 😎 non-binary ✊ science & sci-fi writer 📚 troublemaker 🏳🌈 she/they 🖖 LIFE IN SEVEN NUMBERS out mid-late 2025 💫
Fraser Cain @fcain
44K Followers 4K Following 🚀 Space journalist, publisher of @universetoday. Mastodon https://t.co/JJOAOX1o7S Bluesky: https://t.co/Ls6y9yEtlF
Prof. Lee Cronin @leecronin
53K Followers 763 Following CEO & Founder, Chemify. Regius Professor, Scientist & Inventor. Fascinated & in a state of confusion & optimism. Trying to digitize chemistry & make alien life.
Ethan Siegel @StartsWithABang
32K Followers 3K Following "Some blogger who doesn’t even write a single paper in a decade." #Cosmology Science writer, astrophysicist, author, communicator. He/him or they/them.
Dr. Tanya Harrison @tanyaofmars
52K Followers 10K Following Professional Martian 🔴 Former ops/science team @NASAPersevere @MarsCuriosity @MarsRovers & more 🌎 Now space industry strategist 🚀🌈🇨🇦
Santa Fe Institute @sfiscience
66K Followers 1K Following The premier research center for #complexsystems #science. @complexexplorer @sfipress #ComplexityPodcast https://t.co/0m7JBoR6VG
Anirudh Thakar @astro_ani
211 Followers 1K Following MSc Astrophysics Student, Love to travel a lot. 🧭Linguaphile! I speak: 🇮🇳🇬🇧🇩🇪🇫🇷 | AvGeek 🛫| Love F1
Lainey Oldaker @LaineyOldaker
415 Followers 378 Following Lainey&Rio(Riona)14yr old rescued Greyhound Girl. #BanGreyhoundRacing #GreyhoundMakeGreatPets #VoteGreen💚
mlvt @max1en
96 Followers 396 Following
Alchemist ☢☢ @LLawliet126
395 Followers 576 Following Atheist. Futurist/Transhumanist. Astronomy/Aerospace enthusiast. Anime-Manga Enthusiast. e/acc. Autocratic/Stalinist. priv @lawlietlight126
Raju Pundir @raju_pundi39635
7 Followers 564 Following
Марина Сидо... @CosmicHarmonyIS
7 Followers 16 Following I write about mind and cosmos, ethics and technology, and the new picture of the world.
Ceexa @Ceexa412625
15 Followers 2K Following
Jon Halvorson @HalvorsonJ19198
72 Followers 2K Following
云创兽Ai @Blexi5806
3 Followers 113 Following 🔍 analyzing candlestick charts lover, market dreamer! eager for pro tips. DM me about growth stocks! ✨ #Finance #Growth
Özkan @argent134
128 Followers 421 Following Paylaşımlarım yatırım tavsiyesi değildir. Hayvanları severim ama hayvanseverleri sevmem.
Д∆MiЯ | 𓆢 @tallbosnian
2K Followers 6K Following ∆ W∆LKIИG P∆Я∆DOX 𓅓 HΣ∆D IИ CLOUDS|FΣΣT GЯOUИDΣD 𓊝 PΣЯSOИ∆ NOИ GЯ∆T∆ 𓂀 FΣLIX CULP∆ 𓆃TOLLΣ LΣGΣ 𓍝 DΣO COИCΣDΣИTΣ ☤ VIИCIT QUI SΣ VIИCIT 𓃰 FIDΣS ΣT Я∆TIO 𓁈
bryant mcgill @BryantHMcGill
36K Followers 1K Following New Acct: @BryantMcGill — Futurist, Writer, Speaker, Thought Leader ✮ WSJ & USA Today Best-Selling Author ✮ U.N. Appointee. ✮ @DARPA ✮ עם ישראל חי לנצח
Bryant McGill @BryantMcGill
642 Followers 7K Following Futurist, Writer, Speaker, Thought Leader ✮ WSJ & USA Today Best-Selling Author ✮ U.N. Appointee. ✮ @bryantHmcgill @DARPA ✮ עם ישראל חי לנצח
Daniel Emilio Bengtso... @DanEBengtson
374 Followers 2K Following Author of the Cryopanspermia hypothesis, agri sciences graduate, inventor, 2 US patents,founder & owner of a small company that makes stainless steel products.
VO @laconicvo
23 Followers 261 Following
Erin Gibbons, PhD �... @ErinSpaceCase
6K Followers 1K Following Canadian astrobiologist & Mars rover operator with @NASAPersevere. Rock Admirer. Marsmerized🚀 Views are my own.
Extraterre Collective @extraterreco
100 Followers 56 Following Get ready for life in space. Biodynamic multivitamin protocols engineered for humans preparing to live beyond Earth.
Gopa @Gopa79547719561
122 Followers 3K Following
Oozreomi @Oozreomi195
28 Followers 1K Following
Umar Bin Adnan @UmarBA99
7 Followers 114 Following
VonVictor V Rosenchil... @CEOHubBucketInc
270 Followers 3K Following 🇺🇸 Founder/CEO HubBucket Inc / @HubBucketInc | U.S. Navy Intelligence Veteran | Former CTO CIO CISO COO | @HubBucketsOrg @HubBucketIncNYC @HubBucketTech
HubBucket Inc | 21st ... @HubbucketInc
238 Followers 4K Following 🇺🇸 HubBucket Inc / @HubBucketInc is a Self-Funded Scientific Research Organization | @HubBucketsOrg @HubBucketTech @HubBucketIncNYC @CEOHubBucketInc
tessel·la @Urjar2
42 Followers 1K Following
Jules @Blue_Electrum
66 Followers 453 Following
Victor @viciykevin
601 Followers 3K Following Ore petrology, economic geology and exo-geology - Retweets and likes are not endorsements - Sic transit gloria mundi - YIMBY
Steph🔥 @Stephblisss
40 Followers 474 Following My cats approve who I talk to… think you’d pass the vibe check? 🐾 free page, don’t be shy 😉
Basic Books @BasicBooks
14K Followers 4K Following Renowned publisher of serious nonfiction by leading intellectuals, scholars, and journalists. An imprint of @hachetteUS
Atelier Aioo @Atelierlish
200 Followers 836 Following Hardworking, down-to-earth, reliable Calm, loyal, strong sense of responsibility Often stubborn, prefers working at her own pace Persistent and patient in work
Uijerfu @Uijerfu0735
10 Followers 367 Following
Xavier Bonilla @xavierbonilla87
4K Followers 5K Following Licensed Clinical Psychologist. All views expressed are my own. 😎
Udersa @Udersa2112
23 Followers 1K Following
Aaron Hurst @HurstEarthBurst
0 Followers 35 Following
Yneaugea @Yneaugea087029
22 Followers 653 Following
Shawn G. Chittle 🇺... @ShawnChittle
4K Followers 5K Following Distinguished Design & Digital Leader @NASA 🚀Aviation buff. Ex @amazon @boeing @flightsafetyint @whitehouse @deptofdefense Co-Founded @tucows Views mine.
Francisco c dos Santo... @Franciscoc45293
9 Followers 1K Following
Milton Mendonça, Jr. @MSMendoncaJr
360 Followers 794 Following Titular Professor Ecology@UFRGS. Posts are my ideas&opinions only, Work/life/all. Love forests,fields,oceans,planets,stars,my wife&our kids.
howisthisnamenottaken... @AntiEntropicMan
549 Followers 6K Following i am The Internet, this is my real name, i can see you reading this, you think it's a joke b/c how could this handsome fella be The Internet, but i am, wsup
Sabine Hossenfelder @skdh
197K Followers 787 Following German Physicist. Author of "Lost in Math" & "Existential Physics". There is no strength in numbers, have no such misconception.
Sean Carroll @seanmcarroll
334K Followers 428 Following Physics, philosophy, complexity. @JohnsHopkins & @SFIscience. Host, #MindscapePodcast. Married to @JenLucPiquant. Increasingly at Bluesky rather than here.
Dr Heidi B. Hammel @hbhammel
12K Followers 413 Following planetary astronomer | nearly famous | jwst interdisciplinary scientist | looks just like an ordinary mom | oboist (thoughts expressed here are my own)
Natalie Wolchover @nattyover
43K Followers 1K Following Physics journalist @QuantaMagazine. Pulitzer Prize for Explanatory Reporting. Kindness, integrity, dignity of all living things.
Corey S. Powell @coreyspowell
82K Followers 1K Following A curious human. Opening minds @openmind_mag. Casting pods with @BillNye. AKA: https://t.co/CpYNl1MZWR and https://t.co/8DXboHh4d5
Prof. Abel Méndez �... @ProfAbelMendez
21K Followers 15K Following Planetary Astrobiologist and Director of the @PlanetaryHabLab. https://t.co/7BeiHYVpvk #exoplanets #astrobiology #habitability
Adam Frank @AdamFrank4
20K Followers 1K Following Astrophysicist. Author of the Everyman's Universe newsletter and The Little Book of Aliens. Stuff shows up at The Atlantic, NYT, etc
Jonathan Fortney @jjfplanet
7K Followers 925 Following @ucsc Astro Professor & Department Chair, Other Worlds Laboratory (OWL) Director. Planetary Astrophysics: Exoplanets & Solar System. Father, Husband, Minnesotan
Emily Lakdawalla @elakdawalla
153K Followers 2K Following Buy my art! https://t.co/N04O7cJhbB🪐 Planetary scientist, author, journalist, speaker, asteroid 274860. 🏳️🌈 Inactive here, now reside in the blue.
P(David|Kipping) ∝ ... @david_kipping
19K Followers 286 Following Exoplanets & Exomoons, Cool Worlds Lab, Columbia University. Be kind to one another.
Jeff Foust @jeff_foust
100K Followers 1K Following Senior writer, @SpaceNews_Inc. Tips? DMs open, email [email protected], or on Signal: jfoust.58. Also @jfoust.bsky.social.
Prof. Lee Cronin @leecronin
53K Followers 763 Following CEO & Founder, Chemify. Regius Professor, Scientist & Inventor. Fascinated & in a state of confusion & optimism. Trying to digitize chemistry & make alien life.
Ethan Siegel @StartsWithABang
32K Followers 3K Following "Some blogger who doesn’t even write a single paper in a decade." #Cosmology Science writer, astrophysicist, author, communicator. He/him or they/them.
Santa Fe Institute @sfiscience
66K Followers 1K Following The premier research center for #complexsystems #science. @complexexplorer @sfipress #ComplexityPodcast https://t.co/0m7JBoR6VG
Franck Marchis @AllPlanets
9K Followers 3K Following Planetary astronomer at @SETIInstitute, CEO and co-founder of @skymapperspace, CSO and co-founder of @Unistellar, tweeting about space, our planet & us, humans
Dr. Nadia Drake @nadiamdrake
31K Followers 1K Following Science journalist. Former ballet dancer, current overuser of emojis 🤷♀️. Champagneophile. PhD. (she/her) 🇱🇧🇺🇸🏳️🌈 @[email protected]
Michael Wong @miquai
4K Followers 886 Following Planetary scientist by day (@CarnegiePlanets) 🪐 podcaster by night (@scienceoftrek) 🎙 photographer at all times 📷
Jason Wright @Astro_Wright
8K Followers 366 Following Professor of Astronomy and Astrophysics at Penn State. Son, husband, father, scientist, teacher, student, human, Earthling. Mostly posting astronomy. Mostly.
Lee Billings @LeeBillings
9K Followers 4K Following Senior editor at @sciam. Author of Five Billion Years of Solitude, re: the search for Earth-like exoplanets. Opinions my own. Signal: @lee_billings.81
Demis Hassabis @demishassabis
494K Followers 152 Following Nobel Laureate. Co-Founder & CEO @GoogleDeepMind - working on AGI. Solving disease @IsomorphicLabs. Trying to understand the fundamental nature of reality.
Alexa Sadier @aigverte
1K Followers 2K Following Extreme Evo-Devo @cnrs faculty @isemevol 🦇🦷🌌 Adaptation - Bats - Teeth - Evolution - Space biology @podcastscience | IG: explorabats | Cham steep skier
Hector Socas-Navarro @hsocasnavarro
21K Followers 301 Following Earthling. Director, European Solar Telescope Foundation. Astrophysicist at IAC. Former director, Museo de la Ciencia y el Cosmos de Tenerife
Dr. Jasmina Wiemann @jasmina_wiemann
4K Followers 3K Following Asst. Prof. @JohnsHopkins | PaLEO Lab @JHUEPS | Molecular Geo-, Astro-, & Paleobiologist 🪐🦠🦖 | Proudly #interdisciplinary🧬🧪
Jordan Bimm @jordanbimm
948 Followers 961 Following Assistant Professor of Science Communication @ UChicago | Historian of space exploration focused on astronauts & astrobiology | Home planet: Toronto
Steve Desch @Deschscoveries
1K Followers 173 Following Astrophysicist and planetophysicist, professor at Arizona State University. Fan of sci-fi, eighties music, running, and Scrabble, but who isn't?
Tom Greene @TomPGreene
133 Followers 28 Following Personal account and opinions. Executive Director of IPAC and Research Professor at Caltech. Astronomer studying young stars, exoplanets, and space missions
Michael New @drspacebuzzkill
184 Followers 349 Following Deputy Associate Administrator for Research, recovering theoretical chemist.
PolarBearPlays - A.J ... @PolarBearPlays4
53 Followers 148 Following I'm Paul, and this is where A.J. shows off his content! He is only 9, so I am helping him promote his channel. We make all of his posts together!
Charles Cockell @CharlesCockell
3K Followers 669 Following Astrobiologist | University of Edinburgh | space microbiology; life in extreme environments; space settlement | moths | views mine.
Chris Carr @therealCCarr
390 Followers 806 Following Presidential & Future Faculty Fellow at Princeton studying Galaxy Formation and Evolution | Columbia PhD | Finding Sublime in Oblivion 🌹🌌📻🖋️
Ben Wei Peng Lew @astro_benlew
303 Followers 174 Following Research scientist at BAERI/NASA Ames. I study protostars, brown dwarf, and exoplanets with high-precision spectroscopy. PhD in planetary science. He/His/Him
James Gleick @JamesGleick
39K Followers 218 Following No future here, as a serf propping up the plutocrat’s plaything. The Fediverse is what Twitter wanted to be all along. You can find me as @[email protected].
keithgendreau @keithgendreau
308 Followers 47 Following Dr. Keith Gendreau. Principal Investigator, NASA's NICER mission. Tweets are my own views and do not represent NASA or the U.S. Govt.
Natalie Batalha (@nba... @nbatalha
9K Followers 598 Following Professor of Astrophysics & Director of Astrobiology, UC Santa Cruz.
PCE3 @PCE3_Sci
837 Followers 152 Following This is the Prebiotic Chemistry and Early Earth Environments RCN through @NASAAstrobio. This account is managed by NASA grantees. Not an official NASA account
Gary Marcus @GaryMarcus
194K Followers 7K Following “In the aftermath of GPT-5’s launch … the views of critics like Marcus seem increasingly moderate.” —@newyorker
Thayne Currie @AstroThayne
2K Followers 816 Following Astrophysicist @ Subaru/UTSA. Exoplanets, Direct Imaging. Pro-immigrant, anti-woke. Likes scientific rigor. Empiricist. The Enlightenment was a good thing.
Colin Hill @jcolinhill
763 Followers 112 Following Assistant professor, physics, Columbia. Opinions are my own. (Cover photo: D. Kellner)
Yuxi(Lucy) Lu @LucyYuxi
225 Followers 233 Following Postdoc @AMNH. PhD @Columbia/@AMNH 🏳️🌈 gyrochronology/galactic archaeology
Ramin Skibba @raminskibba
3K Followers 1K Following Science/Climate/Tech Journalist. Previously: @WIRED staff writer; former scientist. Muppets & Star Trek fan. Newsletter: https://t.co/BKORRVhz6G
Oliver Lopez-Corona (... @otrasenda_AC
2K Followers 851 Following Lévy walker (ideas, activities). Macehualli. #RWRI alumnus
NASA Ames @NASAAmes
487K Followers 106 Following We're NASA's center in Silicon Valley. Verification: https://t.co/SdAqRzd1mQ
Scott Gaudi @bsgaudi
2K Followers 586 Following Astronomer @OSUAstro/exoplanet enthusiast/aspiring astrobiologist/accidental astropolitician. He/him. Proud/autistic/gay/man. Be relentlessly kind.
Prof. Brian Keating @DrBrianKeating
54K Followers 137 Following Chancellor’s Professor @UCSanDiego | Host @Into_Impossible | Focus Like a Nobel Prize Winner: https://t.co/SpnIy2aLJh | Every great scientist is a storyteller!
Politics and Prose @PoliticsProse
49K Followers 887 Following So many books, so little time. Proud independent bookstore since 1984. Follow our Children & Teens Department @KidsandProse.
Midtown Scholar @MidtownScholar
5K Followers 1K Following Publishers Weekly’s Bookstore of the Year 2023 📚 Your local indie | Hand-curated new, used, & rare books
Anil Ananthaswamy @anilananth
14K Followers 4K Following Sci journalist/TED speaker/MIT KSJ Fellow/Books: The Edge of Physics, The Man Who Wasn't There, Through Two Doors at Once / Mastodon: @[email protected]
Quanta Magazine @QuantaMagazine
349K Followers 618 Following Illuminating math and science. Supported by @SimonsFdn. 2022 Pulitzer Prize in Explanatory Reporting.
Next Big Idea Club @NextBigIdeaClub
16K Followers 1K Following The Best New Nonfiction Books Delivered to Your Door. Join the subscription book club curated by Malcolm Gladwell, Adam Grant, Susan Cain, and Daniel Pink.
Bruce Macintosh @bmac_astro
5K Followers 1K Following Astronomer on a hiatus here (but not elsewhere). Opinions historical and my own.
Emily Zhang @emilylinzhang
963 Followers 462 Following @veritasium producer, @scifri 2021 aaas media fellow, @columbia astrophysics alum, lowercase enthusiast (she/her)
KSJ at MIT @KSJatMIT
8K Followers 1K Following The Knight Science Journalism Program at MIT. Directed by @deborahblum. We run the world's best science journalism fellowship program and publish @undarkmag.
Mark McCaughrean @markmccaughrean
14K Followers 625 Following Senior Advisor for Science & Exploration @esa / JWST Science Working Group IDS / Co-founder @spacerockslive / sameusername at 🐘 dot social
Greg Egan @gregeganSF
25K Followers 311 Following SF writer / computer programmer Latest novel: MORPHOTROPHIC Latest collection: SLEEP AND THE SOUL Web site: https://t.co/yeU5bLA3mx Also: @[email protected]
John Durant @2JohnDurant
442 Followers 82 Following MIT science communicator, just opened an all-new MIT Museum! Spot twin "pinnacles" of innovation in 19th/20th centuries in 1 image?
Ryan Golant @rehg98
268 Followers 2K Following PhD candidate at @ColumbiaAstro, alumnus of @PU_Astro 🌟 || cancer survivor || @astrobites writer ✏️ || cat enthusiast 🐈 || professional waster of time
Ivana Nikolić Hughes @IvanaNHughes
704 Followers 519 Following @NAPF President, @Columbia Senior Lecturer (@FoSColumbia)
Ann Finkbeiner @AnnFinkbeiner
4K Followers 1K Following Freelance science writer: astronomy, science/natsec, grief, women in science. Loves Baltimore. https://t.co/hRAvMWSO8l
The Dissenter @TheDissenterYT
8K Followers 1K Following In-depth interviews with leading academics on #psychology, #philosophy, #anthropology, #neuroscience, #economics, #biology, and more.
World Federation of S... @WFSJ
19K Followers 13K Following Representing, supporting, educating and promoting our community of international member associations and +10,000 #ScienceJournalists worldwide • #Diversity
Martin Rees @LordMartinRees
9K Followers 15 Following Astronomer Royal • Co-founder @CSERCambridge • Emer. Prof. @cambridge_astro • Fellow @TrinCollCam • 10+ books & 500+ papers • 60th President @royalsociety
Nathaniel Virgo @NathanielVirgo
2K Followers 552 Following Researcher in applied category theory, at Hertfordshire University, UK. Maths and occasional random creative projects.
Laura Helmuth @laurahelmuth
48K Followers 7K FollowingTrends for United States
281 B posts
2.696 posts
7.584 posts
14,5 B posts
1.810 posts
9.285 posts
3.305 posts
106 B posts
3.299 posts
1.660 posts
12,4 B posts
1.617 posts
4.691 posts
1.032 posts
3.708 posts
100 B posts
17,6 B posts
5.272 posts
You might like
George Musser
@gmusser
9K Followers
P(David|Kipping) ∝ ...
@david_kipping
19K Followers
Corey S. Powell
@coreyspowell
82K Followers
Jayne Birkby
@jaynebirkby
3K Followers
Lee Billings
@LeeBillings
9K Followers
Mario Livio
@Mario_Livio
11K Followers
Jacob Haqq Misra
@haqqmisra
1K Followers
Michael Wong
@miquai
4K Followers
Prof. Abel Méndez �...
@ProfAbelMendez
21K Followers
Jonathan Fortney
@jjfplanet
7K Followers
James Bullock
@jbprime
6K Followers
Jim Pass, Ph.D. / Ast...
@astrosociology
3K Followers
Mark Marley
@astromarkmarley
6K Followers
William Pomerantz
@Pomerantz
13K Followers
Jason Wright
@Astro_Wright
8K Followers