Chris Rabotin @CRabotin
GNC engineer on various moon landers. MSc astro @CUBoulder, MSc EE&CS @ESIEEParis. Twitter activity only reflects me. Author of Nyx, the astrodynamics toolkit nyxspace.com Boulder, CO Joined August 2020-
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I hope the @FSWWorkshop organizers don't mind that ChatGPT is a co-author in the abstract to ANISE -- a formally verified and thread-safe re-write of SPICE. Chris de Claverie, Greg Henry and I are working hard to include many more of SPICE's features. github.com/anise-toolkit/…
This is truly unusual. Today, Advent International said it is buying Maxar, $MAXR, for $4 billion. $MAXR gets no options activity. Yet yesterday 4 min BEFORE close, huge $MAXR $25 calls expiring 2/17 were bought. They are up ~1500%, turning ~300k into nearly 6 million.
#ChatGPT confidently #hallucinates that the CCSDS has published a Time Division Multiplexing standard. It has not. Instead CCSDS TDM standard is about Tracking Data Messages, used for orbit determination.
I'm moving Nyx back to Github, but I want to adhere to my issue template. #ChatGPT just allows this trivially. Here it is writing an issue to support CCSDS Maneuver Messages using the template. Rendered here: github.com/nyx-space/nyx/…
AFRL has selected Advanced Space (of CAPSTONE fame) to develop a cislunar space situational spacecraft called Oracle. It will also test a green propellant called ASCENT, and will include a refueling port. Contract valued at $72M. afrl.af.mil/News/Article-D…
With lunar arrival only six days away, #CAPSTONE is close to tonight's lunar #eclipse. Dodging Earth's shadow is important for our #spacecraft as it relies on solar power — when it's not in view of the Sun, it can't charge its batteries! #innovation2orbit #Moon2Mars #cubesat
@github copilot, with "public code" blocked, emits large chunks of my copyrighted code, with no attribution, no LGPL license. For example, the simple prompt "sparse matrix transpose, cs_" produces my cs_transpose in CSparse. My code on left, github on right. Not OK.
Need a date time library in Python that supports different times scales (TAI, UTC, TDB, ET, and TT) with exactly one nanosecond precision? Hifitime is now also publised as a Python package: pypi.org/project/hifiti… !
Last night the #CAPSTONE team executed the successful initial recovery of the spacecraft. 🛰️ Read more: advancedspace.com/capstone-missi… Thanks to CAPSTONE mission team and our partners @NASA @NASAJPL DSN @TerranOrbital @Tomas_Stellar #innovation2orbit #Moon #Artemis #spaceexploration
yes of course you can write secure C code, sweetie. you can do anything you set your mind to, mommy believes in you
Speaking of languages, it's time to halt starting any new projects in C/C++ and use Rust for those scenarios where a non-GC language is required. For the sake of security and reliability. the industry should declare those languages as deprecated.
I really loved working for Dave. I think a lot of us in the industry wouldn't be where we are today without him having gone all-in on getting MSS off the ground, and keeping it alive over the years. I wish things had turned out better for him.
I really loved working for Dave. I think a lot of us in the industry wouldn't be where we are today without him having gone all-in on getting MSS off the ground, and keeping it alive over the years. I wish things had turned out better for him.
It is always good to see our friends at @NASA and the UAE exemplify the positive impact of collaboration through scientific discoveries nasa.gov/feature/goddar… #scienceexploration #innovataion #mars #innovation2orbit @HopeMarsMission @NASAGoddard
With uncertainties surrounding the Artemis launch its nice to know there is a date with zero flexibility. The DSNs next big event is DART and its terminal impact of Dimorphos, a small moonlet of Didymos. The little Licia cubesat will bear witness to the event on 26 Sept.
A question on converting from TAI to UTC prior to 01 January 1972 : should the offset be fixed to nine seconds (like in NAIF SPICE) or instead be at zero (like in UNIX time)? linkedin.com/feed/update/ur…
LOFTID, @NASA's Low Earth Orbit Test of an Inflatable Decelerator, was inflated for the last time on Earth this week. Its next stop? Space! Learn more about how LOFTID could take us to Mars here: go.nasa.gov/3Qqc2kA
rust pro-tip: if you're a gentoo expat, try cargo's "-vv" flag for a taste of nostalgia
ValentinaRoger @X9w8JD7MuEWwY
0 Followers 218 Following
AdaMasefield @EYV58vK0LNe0mb4
0 Followers 229 Following
Thawfrey @thawfrey16388
3 Followers 241 Following
Tarelee @Tarelee11748
0 Followers 339 Following
あ @lilkoke_hobby
0 Followers 114 Following
Davide Conte @astro_davide
93 Followers 486 Following Assistant Professor at Embry-Riddle Aeronautical University || Empowering the next generation of engineers in cosmic navigation and space mission strategies
Jerry Hellden @Yariv_hellden
768 Followers 7K Following Founder @ Andromedaerospace, Experimental Aerospace engineer, Theoretical physicist, Quantum cosmologist, Futurist, Reverse engineer, Designer 🌌
Gifted @Slite953032
12 Followers 2K Following I don’t dare to expect koi-like luck, but I hope everything goes smoothly. The road is long and the future is promising.
I'm Just Dan @DanLaChapelle
360 Followers 634 Following MATLAB enthusiast. when i'm not on twitter, i'm working on an aerospace engineering phd. Поехали!
Nirvana.Viaje @NirViaje
706 Followers 4K Following Math, Complex System, Political Science, Circuit and HAM, Cycling, Piano.. .etc
Darrel Conway @DJCinSB
139 Followers 589 Following Astrophysicist and GMAT system architect @[email protected]
Open Space Foundation @OpenSpaceFound2
2K Followers 5K Following A nonprofit dedicated to space-related education and advocacy. Space is for everyone!
Mark Rutten @MarkGRutten
170 Followers 417 Following
Tom Johnson @tj_astro
372 Followers 454 Following Space nerd, orbit determination, space situational awareness, and data visualization. Occasional digital signal processing.
Sunny Bhagavathula @sunny_in_space
89 Followers 278 Following building @QuindarSpace 👨💻🛰 software on the ground to make space more accessible. Fmr. astrodynamics @oneweb. @umich before that
Joni Pelham 🇬🇧 .. @jonititan
524 Followers 3K Following Research Fellow in Flight Data, Christian, aerospace engineer, & husband to @rasapelham Opinions my own Follow != Endorsement
Sam Bristow 🌻 @sambristow_nz
64 Followers 397 Following
the priests are helpi.. @shtpst
271 Followers 2K Following
Juno @SpaceJuno
1K Followers 900 Following Gun violence survivor turned biologist turned spacecraft navigator turned figuring out my next testable career hypothesis. Former @Int_Machines / Nova-C team.
Jesse @mellowmoonling
179 Followers 2K Following Flight Software Engineer. All opinions obviously my own. Mastodon: @[email protected] (https://t.co/gpNr5punUq) (He/him)
Anaelle 👩🚀�.. @Anaelle_esa_fr
84 Followers 261 Following 🌑 dreamer👩🚀 IT 👩🏻💻Gardening 👩🌾Artist👩🎨DIY👩🔧 #YourWayToSpace #Doer #Learner #ESA2027?
Ben Bresler @bebres11
9 Followers 106 Following
Mao @MaoYe_leafwell
8 Followers 305 Following
Thomas Ferrer, SHRM-S.. @thomas_ferrer
1K Followers 813 Following HR Consultant at TJF Consulting 🤓 Traveler🪂 Veg head🌱Chattanooga transplant ~ Atlanta raised🍊🍑 Christian~Love People 💕🙏
MahoneyOne @MahoneyOne
877 Followers 490 Following Serving humanity with Space Frontier Foundation, and translating space beyond space folks everywhere.
Sukhpreet Khaira @Heysukhpreet
64 Followers 191 Following
Ari Rubin @ari_rubin
199 Followers 201 Following PhD in Astrodynamics, yet still failing to escape the gravitational pull of Academia. I like 🚀, 🛰️, &🌌, in no particular order. Human behind @gereshes
Better Boulder @ABetterBoulder
3K Followers 4K Following Better Boulder is working to create a sustainable and inclusive Boulder, supporting policies that address social, racial, economic disparities.
Bedrooms Are For Peop.. @BoulderBedrooms
2K Followers 5K Following We're a movement in Boulder to expand access to housing! Join us to make Boulder a more inclusive, affordable, and welcoming place to call home.
Jono Kupferberg @JonoKupferberg
76 Followers 72 Following Mental health advocate. Posts go up at 1:10pm because America averages 1 suicide every 10 minutes. Join the https://t.co/ptQd13oZcR to help change this!
Dr. Frankie Zhu @Frankiequations
426 Followers 168 Following Aerospace engineer. Assistant professor. Fringe experience seeker. I formalize emotions and other abstract concepts for fun
IEEE SMC-IT/SCC 2024 .. @smcit_conf
433 Followers 2K Following IEEE Space Mission Challenges for Information Technology - IEEE Space Computing Conference 15-19 July 2024
M² @m2fxky
111 Followers 2K Following
Arnaud Muller @Nosudrum
372 Followers 2K Following Spaceflight Dynamics Engineer at @CNES; @EPFL & @ISAE_officiel alum. Chairman of @TheSpaceDevs (Launch Library 2 API & @the_snapi). 🟦☁️@ https://t.co/3scaErW4Ms
CapCom @Capcominfo
3K Followers 2K Following CAPCOM, n. m. Contrôleur de vol chargé des communications entre l’équipage et le sol. Embarquez dans l’actualité spatiale, je vous guide ! 🚀
Lachezar Lechev @elpiel_
910 Followers 1K Following Tweeting about: Rust 🦀, Aerospace 📡🚀 🛰, Blockchain ⛓️ | Building a future!? | Trance Family ♥ 🎶 | DM are forever opened 📨 | 👨 He
Andrew Cantino @tectonic
4K Followers 2K Following Climate, Space, Science, ML, Infosec ✍️ @orbitalindex ⚗️ @AsteraInstitute 🚀 @OverviewEnergy 𓄿 https://t.co/GBk9H6bZoV 🦣 @[email protected]
Eleftherios Kosmas @elkos
3K Followers 1K Following Vice chair @LibreSpace_Fnd making open-source space technologies, Operator at @hackerspacegr, @UoAofficial sleep technologist, @Lytra_Eleni's husband, father.
LibreSpaceFoundation @LibreSpace_Fnd
4K Followers 242 Following A non-profit foundation, promoting advancing, and developing free & open source technologies and knowledge for space such as @SatNOGS and @upsat_gr
Perplexity @perplexity_ai
134K Followers 29 Following Our mission is to serve the world’s curiosity. https://t.co/BBZ1kG0TVG
Spacecraft Flight SW @FSWWorkshop
826 Followers 3K Following 2024 Workshop on Spacecraft Flight Software - Hosted at the Southwest Research Institute
DutchSpace @DutchSpace
14K Followers 496 Following Multipurpose spacecraft wrangler for @ESA Opinions my own.
Open Space Foundation @OpenSpaceFound2
2K Followers 5K Following A nonprofit dedicated to space-related education and advocacy. Space is for everyone!
Mark Rutten @MarkGRutten
170 Followers 417 Following
Tom Johnson @tj_astro
372 Followers 454 Following Space nerd, orbit determination, space situational awareness, and data visualization. Occasional digital signal processing.
Quindar @QuindarSpace
134 Followers 229 Following Mission Management as a Service | Satellite test and operations for constellations 🛰🛰🛰
Sunny Bhagavathula @sunny_in_space
89 Followers 278 Following building @QuindarSpace 👨💻🛰 software on the ground to make space more accessible. Fmr. astrodynamics @oneweb. @umich before that
Austin Barnard🚀 @austinbarnard45
165K Followers 681 Following Booster Final Integration Tech @spacex | Autistic Human | Sometimes up to mischief
Massimiliano Ladovaz @M_Ladovaz
924 Followers 110 Following COO- Eutelsat Group. ... In a journey to change the Space Industry (sharing personal opinions) 🇮🇹🇬🇧
Richard Stephenson @nascom1
7K Followers 159 Following Working in Operations at Canberra Deep Space Communication Complex. All my tweets are my opinion and not those of my employer or related institutions.
Toby Ord @tobyordoxford
17K Followers 138 Following Senior Researcher at Oxford University. Author — The Precipice: Existential Risk and the Future of Humanity.
Thomas Ferrer, SHRM-S.. @thomas_ferrer
1K Followers 813 Following HR Consultant at TJF Consulting 🤓 Traveler🪂 Veg head🌱Chattanooga transplant ~ Atlanta raised🍊🍑 Christian~Love People 💕🙏
Scott Tilley 🇺🇦 @coastal8049
22K Followers 408 Following The most important senses are the ones you build to make you aware of the invisible energy surrounding us all. NOTE: time is always UTC here.
Marc Andreessen 🇺�.. @pmarca
1.4M Followers 24K Following Techno-optimist. E/acc. Technology brother. Move Fast and Make Things. p(Doom) = 0; p(“1984”) = not 0.
fasterthanlime @fasterthanlime
33K Followers 369 Following hi, I'm amos! 🌱 he/him 🦀 I make articles & videos about how computers work 🐻❄ cool bear's less cool counterpart ✨ be kind
neural oscillator of .. @mycoliza
19K Followers 1K Following 𓃭𓇋𓊃𓄿𓁐 • manic kernel dream girl • putting computers inside other computers at @oxidecomputer • @tokio_rs core team • nulla crux, nulla corona
Luca Palmieri @algo_luca
14K Followers 2K Following Rust / backend dev / org design / climate. Baking on the good days. Author of https://t.co/WDxzUHAAe6. Building https://t.co/YMfw1oaHIi, a new Rust web framework.
Luna @lunasorcery
16K Followers 1K Following • she/her • poly kinky queer mess • recovering former gamedev • private: @moon_dot_exe • banner: @kiingkiismet •
Tim Clicks @timClicks
22K Followers 3K Following On the planet to build a better planet. Software person, kind of into Rust and creative coding. Author of Rust in Action (https://t.co/qgWenxBkeP).
Aria the Cat @Gankra_
8K Followers 410 Following its me, the sapphic disaster who maintains your docs. trans woman, she/they, 30 (avatar: @dizzimitzi) CTO of axodotdev, making cargo-dist so you don't have to
Patrick Walton @pcwalton
18K Followers 560 Following Programming languages and graphics person. @[email protected]
@[email protected] @ekuber
9K Followers 5K Following We spent decades trying to invent a sufficiently smart compiler when we should have been inventing a sufficiently empathetic one. 💼 AWS, opinions my own
Mara Bos @m_ou_se
43K Followers 454 Following Rust dev, Electronics engineer, Author, @rustlang Library team lead, ADHD, Polyamorous, Lesbian, She/Her
Tony "Abolish ICE" Ar.. @bascule
18K Followers 8K Following I don't use Twitter anymore. You can find me on Mastodon: https://t.co/DZ2JbWztoi
Juno @SpaceJuno
1K Followers 900 Following Gun violence survivor turned biologist turned spacecraft navigator turned figuring out my next testable career hypothesis. Former @Int_Machines / Nova-C team.
Jesse @mellowmoonling
179 Followers 2K Following Flight Software Engineer. All opinions obviously my own. Mastodon: @[email protected] (https://t.co/gpNr5punUq) (He/him)
Andrew Parsonson @AndrewParsonson
5K Followers 205 Following I'm on a mission to promote European spaceflight. Contributor to SpaceNews and Payload. For queries, email [email protected]
Florian Gilcher (@ska.. @Argorak
5K Followers 3K Following Functional safety with @rustlang. MD @ferroussystems. Kyūdō (Nidan). Diver. Runs events. Ex-@rustlang project member. Founding member @rust_foundation. ❤️Ruby.
Ben Bresler @bebres11
9 Followers 106 Following
Jack Clark @jackclarkSF
68K Followers 5K Following @AnthropicAI, ONEAI OECD, co-chair @indexingai, writer @ https://t.co/3vmtHYkaTu Past: @openai, @business @theregister. Neural nets, distributed systems, weird futures
EVONA @EVONA_Space
14K Followers 512 Following Global Space Sector Recruitment 🛰️ STEM Ambassadors🚀 Job Listings: https://t.co/DdXcUadGJO 🌟
Ari Rubin @ari_rubin
199 Followers 201 Following PhD in Astrodynamics, yet still failing to escape the gravitational pull of Academia. I like 🚀, 🛰️, &🌌, in no particular order. Human behind @gereshes
IEEE SMC-IT/SCC 2024 .. @smcit_conf
433 Followers 2K Following IEEE Space Mission Challenges for Information Technology - IEEE Space Computing Conference 15-19 July 2024
Jono Kupferberg @JonoKupferberg
76 Followers 72 Following Mental health advocate. Posts go up at 1:10pm because America averages 1 suicide every 10 minutes. Join the https://t.co/ptQd13oZcR to help change this!
Techniques Spatiales .. @TechSpatiales
54K Followers 139 Following Auteur de la chaîne Techniques Spatiales.
japaric @japaric_io
2K Followers 273 Following A neural network connected to the internet. Computer person. Likes reinventing the wheel. 見たことのないものをつくりたい. He|they
Eleftherios Kosmas @elkos
3K Followers 1K Following Vice chair @LibreSpace_Fnd making open-source space technologies, Operator at @hackerspacegr, @UoAofficial sleep technologist, @Lytra_Eleni's husband, father.
LibreSpaceFoundation @LibreSpace_Fnd
4K Followers 242 Following A non-profit foundation, promoting advancing, and developing free & open source technologies and knowledge for space such as @SatNOGS and @upsat_gr
In the last few weeks: - Perplexity.ai has replaced Google for me. - Poe has replaced ChatGPT. - Promptable has replaced OpenAI Playground. - Elicit has replaced Google Scholar.
#KPLO #Danuri successfully in lunar mission orbit! Announcement video (Korean): youtu.be/SAGEkLSF3Z4
I think the funniest thing about this clip is the crash happened partially because the steering controller was written in MATLAB and "gracefully" handled a NaN value instead of throwing an error and stopping the car.
AI (Artificial Intelligence) has been getting a bit too much love on the timeline lately so feels like a good time to share this AI racer from Roborace 2020
Hey @plotlygraphs, one of the fundamental rules of contour plotting is that the contour lines don't cross each other ... see the upper left quadrant ...
Solving the Space Junk Crisis with HPC hpcwire.com/2022/12/20/sol…
#AdventOfCode2022 Day 21 was very familiar to me. Why? Because I coded up the basic idea years ago in Copernicus (many equations to be evaluated in a certain order w/ optimization variables and constraints). We used this feature to great success designing the #Artemis1 trajectory
KPLO, South Korea’s first Moon mission - by Jatan Mehta blog.jatan.space/p/kplo
Could @TwitterSupport or anyone else identify the malware in my description? I was trying to change the location.
@AstrogatorWest The problem is many missions are not voluntarily sharing their trajectories. I don't buy into the concept of waiting for a responsible party sharing their data when and if they want because that's the 'nice' thing to do. Launch it, and we can detect it, it will be reported.
@brickmack @b0yle @GraviticsInc I've been a big fan of the idea of space drydocks. Depending on the size of the object you want to work on, you might even be able to have an vehicle airlock to bring the object inside to work on in a shirtsleeves environment.
The final licensing paperwork for launch is complete and we are 100% go for launch tomorrow. Huge thanks to NASA Wallops and the FAA. Time to fly, this time from the northern hemisphere.
Banning hyperlinks on a hypermedia platform is a strong indication that the platform is breaking.
@fikocian Consider Masten Space Systems space.com/nasa-moon-cont…
Quand un papier de chercheurs CNRS en réponse à l'ARCEP propose rien de moins qu'abandonner la neutralité du net et gérer de manière coercitive sur critères politiques l'usage du réseau. Tout va bien. nextinpact.com/article/70638/…
J’ai donc d’un côté une analyse d’une agence internationale s’appuyant sur des papiers publiés dans des journaux à comité de lecture. De l’autre, une agence gouvernementale qui s’appuie sur des… rapports… payants… de cabinets privés… !? On va rester sur 1.3g éq-CO₂ hein.
@CRabotin @timClicks Well, would fit in next to Ruby and Crystal
@CRabotin @timClicks I think neither Rust nor Carbon are good names. Rust -> Oxydation of metals. Something you don't want. Carbon -> Carbon dioxide. A driver of the climate crisis. Diamond is better but, feels so wealthy and royal. 👑💎 Maybe a bit over the top!? 🤷♂️ Names are hard.
Hahahahahahahaha How The Fuck Is Doxxing A Billionaire Real Hahahaha Just Do Not Fly A Private Jet Whose Location Is Public Like Take The Bus Haha
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