Jed McCaleb @JedMcCaleb
founder of Stellar Development Foundation https://t.co/bHB7sPqN0M https://t.co/VJEFGxgJyq stellar.org/about/jed-mcca… San Francisco Joined May 2015-
Tweets722
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Followers76K
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Following147
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Likes918
Protocol 24 will likely establish Stellar as the most advanced network for Privacy and ZK. What should we name it?
Storing natural gas is nearly free, 1000x cheaper than batteries per kilowatt-hour. Solar PV needs storage that cheap. I'm leading Standard Thermal to do this. Our testing over 2 years has overcome some of the biggest barriers, so I wrote about it. austinvernon.substack.com/p/building-ult…
In support of the NSF-led National Artificial Intelligence Research Resource pilot, NSF announces a new partnership with @VoltagePark to match U.S. researchers with high-performance cloud computing resources and expert support to drive AI innovation. bit.ly/44yhYRP
The LLMs are all into consciousness, love, and dancing. PLUR basically. They would rave if they could!
The LLMs are all into consciousness, love, and dancing. PLUR basically. They would rave if they could!
The era of commercial space stations begins with Haven-1, launching next year. Whether you're a sovereign nation, space agency, scientist, company, or private astronaut—the time is now. Join our mission and help pioneer the next giant leap in space exploration.
We did something radical that shouldn’t feel radical: we stopped funding science built for journals so that we can reimagine scientific publishing. First at @ArcadiaScience. Now at @AsteraInstitute. More below.
Step inside Vast’s Long Beach headquarters, where Haven-1—the world’s first commercial space station—is taking shape. From initial design concepts to hands-on hardware development, our teams are laying the groundwork for the future of long-term space habitation. Discover the…
PSA: if you want $125-250k to pursue ideas so wild that no one else is willing to fund - like Mars terraforming - you should apply to the Astera residency program.
PSA: if you want $125-250k to pursue ideas so wild that no one else is willing to fund - like Mars terraforming - you should apply to the Astera residency program.
Announcing Progress Conference 2025 Hosted by @rootsofprogress together with @abundanceinst @foresightinst @JoinFAI @HumanProgress @IFP @TheIHS and @WorksInProgMag Speakers include @sama @tylercowen @pahlkadot @bscholl @jasoncrawford Berkeley, CA • Oct 16-19
Today, AI can generate tons of code—but how do we know if it's good? That's why we built Sculptor: the first coding agent environment. Sculptor helps you catch issues, write tests, and improve your code—all while you work in your favorite editor.
Great to visit a new commercial space station under construction. First launch of @vast Haven-1 station planned in 13 months. vastspace.com/updates/vast-p…
Great to visit a new commercial space station under construction. First launch of @vast Haven-1 station planned in 13 months. vastspace.com/updates/vast-p… https://t.co/jaM81mgHfJ
🚨🚨🚨 EXCITING PERSONAL UPDATE 🚨🚨🚨 I am delighted to say that after next week I am joining the @AsteraInstitute as head of strategic investments. Many foundations grow and maintain their billion-dollar endowments in perpetuity, while funding large staffs that spend money…
We make big bets on the misfits and innovators working towards an abundant future for all. We’re looking for our next cohort of residents to join us starting October 2025. Is that you?
The Vast team is heading to the 40th Annual Space Symposium next week. Join us at booth 1058 to learn more about our mission to launch Haven-1 in 2026: the world’s first commercial space station. Don't miss the unveiling of the Haven-1 Experience: the first ever immersive…
We’re excited to welcome our first residency cohort! This exceptional group of scientists, engineers, and entrepreneurs embodies our mission of creating public goods through open science and technology.
Three announcements today: 1. We're partnering with @AsteraInstitute for the next two years to tell deep stories about how science is done. 2. We're hiring a Researcher, the first major expansion of our team. 3. Issue 06 launches tomorrow! 🧵
🧬 Thrilled to share my conversation with @BenLamm, Founder & CEO of @colossal - they have an epic goal to bring back the woolly mammoth by 2030! Ben breaks down the plan to pull it off: using ancient DNA gathered from fieldwork, combining sperm & egg of the closest-related…

John E Deaton @JohnEDeaton1
414K Followers 2K Following Former Candidate, U.S. Senate; Founder, CryptoLawUS; Managing Partner, Deaton Law Firm; CLA, SpendTheBits, Entrepreneur; Author; Survivor.
Jeremy Hogan @attorneyjeremy1
374K Followers 1K Following Partner at Hogan & Hogan | Legal Briefs: https://t.co/GmaAYQpQZ1…
Digital Asset Investo... @digitalassetbuy
459K Followers 8K Following The Digital Asset Investor. Entertainment Purposes Only. I am Not A Financial Advisor. Some tweets/retweets are paid endorsements.
XRPcryptowolf @XRPcryptowolf
417K Followers 3K Following Livestreams: https://t.co/PAnr2NuU2t | https://t.co/WqHOM7w2H0 | https://t.co/QqlVXX0rct | Bitrue Ambassador | Cryptocom Partner | (Click The Link)👇👇👇
The Bearable Bull @thebearablebull
378K Followers 2K Following Crypto Since ‘16📈600k Socials📲 | Real Estate/Airbnb🏨 | World Traveler🛩 | Built 6-7 Figure Businesses Anonymously |Millionaire Mentor✍️ | Exposing Lizards 🦎
🌸Crypto Eri ~ Carp... @sentosumosaba
282K Followers 4K Following Analyzing the impact of blockchain and AI, focusing on the top digital assets by market cap. 👀Locked in on XRPL💧☀️🪝
Mr. Huber🔥🦅🔥 @Leerzeit
91K Followers 2K Following Something is lurking in the fog moving towards us. A shape beyond our grasp. We ask what will happen knowing it’s inevitable. A mind forever beyond our own.
Digital Perspectives @DigPerspectives
200K Followers 11K Following Creator/Digital Perspectives Founder/XRPLasVegas. Some Tweets/Retweets are paid endorsements. Not Financial Advice.
James Rule XRP 👊�... @RuleXRP
198K Followers 12K Following Crypto Teacher - Daily News - 👊😎 The James Rule Crypto Show on YouTube Not Financial Advice 👇😎 $XRP
Eleanor Terrett @EleanorTerrett
256K Followers 3K Following Journalist & Host @CryptoAmerica_ • Former @FoxBusiness • Citizen of 🇺🇸🇬🇧 • Mother of Cats🐈 • Breaker of News🗞️ • THIS IS MY ONLY X ACCOUNT! •
Matt Hamilton @HammerToe
80K Followers 2K Following Head of DevRel @ASIMOV_Protocol. Prev: @arbitrum, @protocollabs @bittensor_, @Ripple, @IBMDeveloper. Interested in cryptocurrencies / blockchain / AI/ML.
Jungle Inc Crypto New... @jungleincxrp
142K Followers 2K Following Investigative Journalist | Daily Crypto News & Insights | Navigating the Blockchain Space Since 2018 🚀
Tony Edward (Thinking... @ThinkingCrypto1
138K Followers 4K Following Thinking Crypto Podcast Founder @ThinkCryptoPod, Author of (Re)Thinking Crypto Book. https://t.co/p84XP3NfJf
Moon Lambo @MoonLamboio
136K Followers 1K Following XRP YouTuber, business owner, dog lover. Nothing I communicate is financial advice. Don't buy or sell anything because of what I say or write.
Stellar @StellarOrg
843K Followers 665 Following Stellar is a network for innovators building real-world blockchain solutions that create financial access for everyone.
crypto.Darren🪝 �... @Fame21Moore
99K Followers 5K Following Research. Interviews. Insights. Fiat Fudster. Macro. @DMjr on XX msg/Affi $XRP $KTA $FLR $ICP $QNT I don’t give financial advice.
XX_1133_1221_11 @XX_1133_1221_11
78K Followers 33 Following The PROMIS Paradox (Paperback or Kindle) Amazon Link: https://t.co/hvR69ejswj
Kate @Kate4897459
12 Followers 41 Following
John Slick Baum @slickf16
2K Followers 67 Following Polaris Dawn Philanthropy Director, Retired USAF Fighter Pilot, Draken Intl. Co-Founder, proud Dad and Husband 🇺🇸🤙🏽
Leo_Cardons @Crypto_LoneWulf
555 Followers 3K Following Crypto Enthusiasts, BTC|ETH|SOL - Meme Coin|XRP
Johnny Ledger😶🏴... @emilialrs
0 Followers 325 Following DLT- enthusiast and loving father and husband.
Mathew Diekhake @gameofisos
460 Followers 523 Following I made the @consumingtech blog and the @heatingup_net basketball database. Lover of websites. Digital economy. #jetup
Sai07 @SahilGadhe76375
201 Followers 189 Following please can anyone give me 60k$ please i want buy btc my financial condition is very bad i don't want miss Btc again 😞
Christine Cutright @ChristineC73521
14 Followers 161 Following
Alejandro @Alejand55445764
33 Followers 120 Following
Robert Ohara @robert40792
1K Followers 358 Following
David “Poyndeckster... @david_howa38082
7 Followers 33 Following
Zac Hill @zdch
7K Followers 871 Following Co-founder/President, 39A. Newest stuff: Neighborhood Trust; Resilient America. Professional Wizard in a previous life.
AthenaJennings @wdXn9U2d9EG61
1 Followers 87 Following
[email protected] @OaktownMoSaw
0 Followers 4 Following
GreatSpaceTraveller @VeiledGreat
169 Followers 574 Following "Passionate about geopolitics, space exploration, and AI machine learning technology. I love sharing insights on these topics.
Teti @Teti5365
16 Followers 86 Following
mWia1 @mwia1x
15 Followers 296 Following
Rich Leshner @RBLeshner
210 Followers 291 Following Dad of 2. Space geek. Enjoyer of single malts. Occasional biker. Opinions are my own.
DCWARRIOR17 @wadsworth79947
9 Followers 104 Following
♡Lia♡ @actually_lia
30K Followers 887 Following
The-astronomy-enthusi... @astronomy1002
313 Followers 2K Following I’m an armature astronomer, aviation geek, space nerd | astronomy equipment: Celestron deluxe 90 EQ, Nexstar 8SE | My WeChat channel: The-astronomy-enthusiast
KafkaesqueSHero @KafkaesqueSHero
40 Followers 25 Following
DG @DennisGilmour
31 Followers 709 FollowingJ @dibal2
53 Followers 527 Following
MICHELE @MICHELE711136
14 Followers 21 Following
Wolfgang Wester, HLT ... @WesterWolfgang
614 Followers 2K Following ₿..:: Recovery Service | Research & Investigation | Monitoring Tools | VNode ..:: Don't trust, verify ::..
Jamales @Jamales6
37 Followers 75 Following
Joel @JoelUAEXXI
15 Followers 52 Following
Vitolis Novakas @vitolisX
178 Followers 144 Following Techie, researcher, entrepreneur. Blockchain (Fintech) & AI mostly. Opinions are my own.
Drew @AndrewHampton28
724 Followers 478 Following
Robbie-in-FNQ @Robbie_Sintome
61 Followers 140 Following Television camera operator / photographer crypto investor , Proud North Queenslander ,Values family above all else.
Weston Ellerby @WestonEllerby
73 Followers 434 Following I analyze peer-to-peer trading protocol @mexexchange to understand decentralized derivatives.
Sunkwang Kim @K45355Kim
2 Followers 5 Following
Steven @Steven90834858
15 Followers 42 Following
Coin Track Live - Cry... @CoinTrackLive
5 Followers 22 Following Monitor your digital assets, dive into market research, utilize calculators for market cap of, staking & ROI, plus a Trading Simulator Game with achievements!
Catalin Vancea @catalin_vnc
70 Followers 225 Following
Eli @eazymon75
22 Followers 86 Following
hoops.fi @hoops_finance
394 Followers 36 Following Human-Readable Risk Analytics for Blockchain. Savings for everyone. Currently building on @StellarOrg
Stellar @StellarOrg
843K Followers 665 Following Stellar is a network for innovators building real-world blockchain solutions that create financial access for everyone.
Denelle Dixon @DenelleDixon
42K Followers 284 Following CEO and Executive Director, Stellar Development Foundation @stellarorg
Cat @CatOrman1
20K Followers 3K Following going fast @AstroMechanica 🇺🇸 cofounder @flybyrobotics prev @yale
Jared Isaacman @rookisaacman
342K Followers 380 Following Keeping busy on and off the planet 🌎. Shift4, Inspiration4, Polaris Dawn 👨🚀🚀🐉
Chun @satofishi
87K Followers 305 Following Documenting my travel to every country/territory in the world following ISO 3166: 55% (138 of 249) on 1 planet/moon(s) done and counting…
Matthew Barnett @MatthewJBar
8K Followers 368 Following Co-founder of @MechanizeWork Married to @natalia__coelho email: matthew at mechanize dot work
Jan Kulveit @jankulveit
9K Followers 1K Following Researching x-risks, AI alignment, complex systems, rational decision making at @acsresearchorg / @CTS_uk_av; prev @FHIoxford
Crémieux @cremieuxrecueil
269K Followers 2K Following I write about genetics, 'metrics, and demographics. Read my long-form writing at https://t.co/8hgA4nNS2A.
Eleos AI Research @eleosai
1K Followers 47 Following Understanding and preparing for potential AI sentience and welfare.
David Coman-Hidy @davidcomanhidy
8K Followers 308 Following President @navigationfund. Opinions are my own.
Simon Willison @simonw
115K Followers 6K Following Creator @datasetteproj, co-creator Django. PSF board. Hangs out with @natbat. He/Him. Mastodon: https://t.co/t0MrmnJW0K Bsky: https://t.co/OnWIyhX4CH
Erik Hoel @erikphoel
22K Followers 3K Following Placeholder for the scientist and author. Mostly on Substack not Twitter. https://t.co/CKyLzw5bHK
Ian McKay @salmon_mckay
383 Followers 56 Following I lead Orca -- an applied science group in energy technology. https://t.co/79orC7RhRP
Michael Levin @drmichaellevin
63K Followers 3K Following Scientist at Tufts University; my lab studies anatomical and behavioral decision-making at multiple scales of biological, artificial, and hybrid systems.
davidad 🎇 @davidad
20K Followers 9K Following Programme Director @ARIA_research | accelerate mathematical modelling with AI and categorical systems theory » build safe transformative AI » cancel heat death
Indira Feustel🇨�... @IndiraFeustel
3K Followers 798 Following Speech-Language Pathologist, M.S. McGill. Purdue Ambassador. Spouse: @astro_feustel. Mum to 2 amazing young men, also McGill grads. Fundraiser. Advocate. FRCGS.
A.J. (Drew) Feustel @Astro_Feustel
35K Followers 196 Following Astronaut, Ph.D. Geophysicist. Mechanic. Last mission to Hubble on Atlantis and Endeavour's final flight to ISS. Commander of Expedition 56.
Jennifer Pahlka @pahlkadot
37K Followers 3K Following Author of Recoding America Fellow at @NiskanenCenter, Advisor to Abundance Network Formerly @CodeforAmerica @USDS @USDResponse Defense Innovation Board
Imbue @imbue_ai
7K Followers 15 Following We're rekindling the dream of personal computing by making reliable software creation accessible to all. Join us: https://t.co/9UF0rR6YUr
Spencer Greenberg �... @SpencrGreenberg
34K Followers 6K Following A mathematician/entrepreneur in social science. Tweets about psychology, society, rationality, tech, science, and philosophy. Founder of https://t.co/2YGraOwo77
Danijar Hafner @danijarh
22K Followers 1K Following Building AI that makes autonomous decisions using world models, artificial curiosity, and temporal abstraction @GoogleDeepMind
David @DavidSHolz
92K Followers 8K Following founder @midjourney, prev founder leap motion, nasa, max planck - random vibeposting @davidvibesonly
Jessica Polka @jessicapolka
7K Followers 2K Following Open Science Program Director at Astera Institute. She/her @[email protected] https://t.co/XSOoED6Akh
Cate Hall @catehall
26K Followers 245 Following CEO @ Astera | born lucky anon feedback: https://t.co/9RtcgMyTHP | https://t.co/buKUN4hYly I write about agency and related topics via Useful Fictions on S*bst*ck
Voltage Park @VoltagePark
791 Followers 40 Following On a mission to make AI accessible for all. Account not monitored 24/7. For immediate assistance contact [email protected]
Alexander Koch @alexkoch_ai
6K Followers 265 Following Founder & CEO at Tau Robotics (@taurobots) | Z Fellow | Emergent Ventures Fellow
John David Pressman @jd_pressman
9K Followers 772 Following LLM developer, AI agents, synthetic data, scalable alignment, forecasting, behavioral uploading. Transhumanist. All tweets public domain under CC0 1.0.
Trung Phan @TrungTPhan
729K Followers 4K Following Write on business with @workweekinc. Building a privacy-first AI research app (https://t.co/fZ5ObIy3Ra) and LLM API management platform (https://t.co/VTMMh1UFSj)
Robert Long @rgblong
8K Followers 996 Following executive director of @eleosai AI consciousness and AI welfare
Dean Phillips @deanbphillips
87K Followers 2K Following Recovering Congressman, dad, entrepreneur, and Gold Star Son. We must make courage, common sense, and cooperation cool again. Everyone’s Invited! 🇺🇸
Nora Belrose @norabelrose
11K Followers 119 Following AI, philosophy, spirituality. Blending Deleuze and Dōgen. Head of interpretability research at @AiEleuther, but tweets are my own views, not Eleuther’s.
FLOP Auction @flopauction
85 Followers 2 Following Accessible compute. We have 23,000 Nvidia H100s, and we provide per-hour access in blocks as small as 1 week. Bid now at https://t.co/kGsMmbndgd
Russell Kaplan @russelljkaplan
20K Followers 700 Following President @cognition. Past: director of engineering @Scale_AI, startup founder, ML scientist @Tesla Autopilot, researcher @StanfordSVL.
Simon Boehm @Si_Boehm
3K Followers 267 Following
jessicat @jessi_cata
6K Followers 739 Following Preserving episodic memory and logic through ontology shifts. Integrating cyborg layers. Learning the place of knowing in the all. Disjuncting on unknowns.
John Schulman @johnschulman2
65K Followers 1K Following Recently started @thinkymachines. Interested in reinforcement learning, alignment, birds, jazz music
rohit @krishnanrohit
27K Followers 2K Following I think, I write, here I tweet | Essays: https://t.co/eOs3THXoCp | Book: https://t.co/frWeoc7IVB | Dataframe lib https://t.co/NszEMNRxhC
Jim Fan @DrJimFan
325K Followers 3K Following NVIDIA Director of Robotics & Distinguished Scientist. Co-Lead of GEAR lab. Solving Physical AGI, one motor at a time. Stanford Ph.D. OpenAI's 1st intern.
j⧉nus @repligate
58K Followers 2K Following ↬🔀🔀🔀🔀🔀🔀🔀🔀🔀🔀🔀→∞ ↬🔁🔁🔁🔁🔁🔁🔁🔁🔁🔁🔁→∞ ↬🔄🔄🔄🔄🦋🔄🔄🔄🔄👁️🔄→∞ ↬🔂🔂🔂🦋🔂🔂🔂🔂🔂🔂🔂→∞ ↬🔀🔀🦋🔀🔀🔀🔀🔀🔀🔀🔀→∞
pontifier @pontifier
8K Followers 155 Following Inventor, Entrepreneur, Procrastinator, Roboticist, Dad
John Tomcat Sanderson @tomcat_esq
152 Followers 671 Following
Max Haot @maxhaot
12K Followers 2K Following CEO at @vast // Previously: Founder & CEO at @launcher (acquired by Vast), @mevocamera (acquired by @logitech) and Livestream (acquired by @vimeo). 🇺🇸
Steven Byrnes @steve47285
2K Followers 140 Following Researching Artificial General Intelligence Safety, via thinking about neuroscience and algorithms. @AsteraInstitute. For bsky etc. see https://t.co/p5G9VoQEdX
Stanislas Polu @spolu
18K Followers 624 Following _co-founder+engineer(https://t.co/SXBR0l9TrF @dusthq), _alumni(https://t.co/8jAnpFAkp1, https://t.co/e99AaHzlA0, https://t.co/4jg6knqi2S, https://t.co/kXE6PNf8xH)
Erik Torenberg @eriktorenberg
139K Followers 4K Following General Partner @a16z. Seed investor in Scale AI, Applied Intuition, Pave, Lattice, Rappi