Sim.Space

Back from a phenomenal three days at SmallSat Europe in Amsterdam!

The energy at the RAI Convention Centre was unmatched. Between catching up with old colleagues and running through more than 20 packed meetings with potential partners, it was a wildly successful event for Sim Dot Space (sim.space).

My biggest takeaway? The sheer scale of upcoming multi-satellite networks means the demand for rapid, high-fidelity mission testing and AI training is exploding. The old way of building simulations over months just won’t cut it anymore.

I loved showcasing how our unified platform bridges the gap—from multi-physics algorithmic validation to full dynamic Hardware-in-the-Loop (HIL) environments—helping teams scale simulations effortlessly using microservices and distributed computing.

A huge thank you to the organizers and to everyone who sat down with me to discuss how we can collaborate to de-risk next-generation autonomy. Looking forward to turning these inspiring conversations into powerful partnerships!

If we didn't get a chance to cross paths in Amsterdam, feel free to reach out directly here. Let’s build the future of space infrastructure together.

We’re heading to SmallSat Europe in Amsterdam (26–28 May 2026)! 🚀 Meet the Sim Dot Space team to see how our digital-twin platform speeds mission development, reduces risk, and boosts engineering productivity across design, testing, and verification. Schedule a meeting and demo: https://wix.to/YGIFHaY

Next Stop: Amsterdam! 🛰️🇳🇱 Sim Dot Space is heading to Amsterdam for SmallSat Europe (26-28/5/2026), and we want to show you how to move your mission from the drawing board to the launchpad faster than ever.In an industry where time is the greatest cost, we help you de-risk space missions and drastically increase productivity...

𝗜𝘀 𝘆𝗼𝘂𝗿 𝘀𝗶𝗺𝘂𝗹𝗮𝘁𝗶𝗼𝗻 𝘀𝘁𝗮𝗰𝗸 𝗮𝗰𝘁𝘂𝗮𝗹𝗹𝘆 𝗗𝗘-𝗥𝗜𝗦𝗞𝗜𝗡𝗚 𝘆𝗼𝘂𝗿 𝗺𝗶𝘀𝘀𝗶𝗼𝗻—𝗼𝗿 𝗷𝘂𝘀𝘁 𝗰𝗵𝗲𝗰𝗸𝗶𝗻𝗴 𝗮 𝗯𝗼𝘅?

In the NewSpace race, the gap between a "Math Exercise" and a 𝗛𝗶𝗴𝗵-𝗙𝗶𝗱𝗲𝗹𝗶𝘁𝘆 𝗦𝘆𝘀𝘁𝗲𝗺 𝘀𝗶𝗺𝘂𝗹𝗮𝘁𝗶𝗼𝗻 is measured by the total capitalized cost of your satellite and its launch slot.

When we ask if a flight stack is ready, many teams point to a synchronous Matlab/Simulink model. But space is asynchronous, multi-threaded, and unforgiving.

If your simulation isn’t exposing "unpleasant truths" like real-time jitter, communication delays, and hardware-level ICD errors, you aren't de-risking—you may be just delaying a mission-ending failure until you’re already in orbit.

𝗛𝗼𝘄 𝗺𝗮𝘁𝘂𝗿𝗲 𝗶𝘀 𝘆𝗼𝘂𝗿 𝗮𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲?

We’ve developed an online 𝗠𝗶𝘀𝘀𝗶𝗼𝗻 𝗗𝗲-𝗿𝗶𝘀𝗸𝗶𝗻𝗴 𝗔𝘂𝗱𝗶𝘁 to help systems engineers and PMs identify the critical gaps in their simulation stacks across 8 architectural pillars:

■ 𝗙𝗦𝗪 𝗙𝗶𝗱𝗲𝗹𝗶𝘁𝘆: Moving beyond GNC algorithms to full OS & Hardware ICD emulation.
■ 𝗛𝗜𝗧𝗟 𝗙𝗹𝗲𝘅𝗶𝗯𝗶𝗹𝗶𝘁𝘆: Replacing custom driver development with out-of-the-box hardware support.
■ 𝗦𝗰𝗮𝗹𝗮𝗯𝗶𝗹𝗶𝘁𝘆: Transitioning from single-satellite hosts to K8s-based constellation orchestration.
■ 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻: Leveraging full TC/TM parsing for autonomous mission validation.

𝗦𝘁𝗼𝗽 𝗳𝗹𝘆𝗶𝗻𝗴 𝘄𝗶𝘁𝗵 𝗯𝗹𝗶𝗻𝗱 𝘀𝗽𝗼𝘁𝘀. Don't gamble the cost of your satellite on a low-fidelity stack. Take the online 2-minute audit to see if your architecture is an integration bottleneck or a mission-ready representative.

👉 [ 𝗟𝗶𝗻𝗸: 𝘀𝗶𝗺.𝘀𝗽𝗮𝗰𝗲/𝗱𝗲-𝗿𝗶𝘀𝗸𝗶𝗻𝗴-𝗮𝘂𝗱𝗶𝘁 ]

Thrilled to be selected for IL Space Pitch 2026! 🚀

We are honored to announce that Sim Dot Space has been selected as one of the five most promising innovative space companies to present at the prestigious IL Space Pitch 2026, hosted by Rakia Mission and the Israel Space Agency.

As the aerospace industry moves toward complex, autonomous constellations, the need to de-risk these missions has never been greater. At Sim Dot Space, we are building the patent-pending, AI-facilitated infrastructure that enables a 10x leap in engineering productivity and the seamless training of Machine Learning models at scale.

Being recognized among Israel's top space-tech innovators is a testament to the hard work of our team and our vision to provide the infrastructure backbone for the $100B autonomous space economy.

📅 Join us on Tuesday, Jan 27th, at the ANU Museum of the Jewish People, Tel Aviv University.

Thank you to the selection committee and the Rakia Mission team for this incredible opportunity. Let’s reach for the stars! 🌌

Mission accomplished at DefenseTech Week!

Sim Dot Space had an exceptional time showcasing our dual-use simulation technology, designed to solve one of the biggest challenges in aerospace: de-risking autonomous systems.

Through AI-integrated, high-fidelity simulation, we're enabling partners to accelerate development, ensure robust validation, and deploy with confidence across both defense and civilian sectors.

How are you de-risking your autonomous aerospace projects? Let's talk!

What an honor! Today I met with Shimrit Maman, Phd, Chairperson of the Israel Space Agency.

We dove deep into the complexities of the modern Space Industry, focusing on the need for faster validation. I shared the game-changing vision of Sim Dot Space: Our AI-accelerated System-Level Simulations Framework is the key. It enables teams to build the validation framework for complex FSW and GNC systems in minutes, drastically reducing the V&V bottleneck and de-risking missions.

Thank you, Shimrit, for the time and valuable insights!

What an incredible three days at Space Tech Expo Europe 2025 in Bremen! 🇩🇪🚀

The Sim Dot Space team, led by our CEO Asaf Lewin, had a truly productive and insightful week.

It was fantastic connecting with so many existing partners and valued colleagues, and we were thrilled to welcome numerous new faces who are equally passionate about accelerating the space industry. The quality of conversations around the future of autonomy, large-scale constellation deployment, and cross-domain defense systems was outstanding.

We were excited to share how our AI-accelerated System-Level Simulations Framework is eliminating the V&V bottleneck, enabling teams to validate complex FSW and GNC systems in minutes instead of months.

A massive thank you to everyone who took the time to meet with us. We're energized by the potential collaborations identified and look forward to following up on all the insightful discussions!

Sim Dot Space Selected for DefenseTech Week 2025 Exhibition We are thrilled to announce that Sim Dot Space has been officially selected to participate in the prestigious DefenseTech Week 2025 Exhibition!This event, hosted at the Smolarz Auditorium Lobby at Tel Aviv University on December 1st and 2nd, 2025, is a premier gathering of defense industry leaders,....

Sim Dot Space to Attend Space Tech Expo Europe 2025 in Bremen We are excited to announce that Asaf Lewin, CEO of Sim Dot Space, will be attending Space Tech Expo Europe 2025 in Bremen, Germany, from November 18–20.As Europe’s premier B2B space exhibition, Space Tech Expo is a vital forum for showcasing next-generation technology and forging the partnership...

כששולחים לוויין או חללית לחלל, אין מקום לטעויות. כל רכיב, כל תוכנה וכל תרחיש חייבים להיבדק מראש.
כאן נכנסת לתמונה Sim Dot Space, חברת סטארט-אפ ישראלית שהוקמה בשנת 2019 ומובילה את תחום הסימולציות המתקדמות למערכות חלל, תעופה ומערכות אוטונומיות.

הטכנולוגיה שלהם מאפשרת למהנדסים, עוד לפני שהחללית עוזבת את כדור הארץ, לבחון איך היא תתפקד בתנאים הקיצוניים של החלל: החל מתרחישי כשל, דרך שינויים סביבתיים קיצוניים, ועד מצבים לא צפויים בזמן אמת. המערכת של Sim Dot Space יכולה לדמות חללית או לוויין ברמת דיוק גבוהה במיוחד, ואפילו לאמן את צוותי הבקרה שינהלו את המשימה בפועל.

והחלק הכי מדהים? בזכות שילוב בינה מלאכותית, ניתן להקים סימולציה מלאה בתוך דקות - פשוט באמצעות כתיבה בשפה טבעית, בלי צורך להסתבך עם קוד או מערכות מורכבות.

החברה כבר לקחה חלק במשימות מרגשות כמו "בראשית" שלנו ב-SpaceIL, שם הטכנולוגיה שלה סייעה בתכנון ובבדיקות מוקדמות ברמות דיוק שלא נראו קודם, וגם באימון צוותי המשימה. החברה פועלת בשיתוף עם סוכנות החלל הישראלית, עם משימת "רקיע" של קרן רמון, ועם גופים מובילים נוספים בארץ ובעולם.

עם חזון להפוך לתשתית הסימולציה הלאומית של ישראל בתחום החלל ומערכות אוטונומיות אחרות (כטב"מים למשל), Sim Dot Space לא רק מייצגת חדשנות ישראלית במיטבה - היא גם עוזרת להבטיח שמשימות חלל עתידיות יהיו בטוחות, חכמות ומוכנות יותר מתמיד.

ככה נראית גאווה ישראלית ושאיפה להוביל - בארץ ובעולם כולו! 🌍🇮🇱

בתמונה: אסף לוין, מנכ"ל ומייסד החברה.
Sim.Space Asaf Lewin
#ישראל #חלל