Raycho Raychev

Founder Space Challenges Program and EnduroSat
Proud believer that universal access to space will lead to a better future

[EnduroSat @EnduroSat]

Power is the ceiling on next-gen space applications. In-orbit 3D printing breaks it.

Proud to partner with @_OrbitalMatter - first rigid beam 3D printed in the vacuum of space, on an EnduroSat platform.

Next: 5 kW array in 2028, toward 100 kW+

#spaceiscloserthanyouthink

[delian @zebulgar]

The Bulgarian Space Mafia

@TurkeyBeaver @RaychoRaychev

[EnduroSat @EnduroSat]

Your fleet, built with the repeatability and volume of drones. Watch a 200kg satellite get assembled and tested in under 8 hours.

#spaceiscloserthanyouthink

[EnduroSat @EnduroSat]

Earth observation forced a choice: resolution or revisit. Never both.

@vantortech is building the first commercial architecture to deliver both - 24 satellites, 40 cm-class, revisits as often as every 15 min.

EnduroSat is proud to supply the buses.

#spaceiscloserthanyouthink

[Raycho Raychev @RaychoRaychev]

@zebulgar Epic to have you onboard @zebulgar

[EnduroSat @EnduroSat]

Faster. Bigger. At scale.

$205M raised to scale FRAME satellite production - 200 kg to 5 tons, at drone-like volume.

New US manufacturing facility + the EU's largest space & defense hub. Co-led by @RiotVentures & @Atreidesmgmt.

[EnduroSat @EnduroSat]

Accelerating re-industrialization in EU and beyond.

EnduroSat and @Arianespace signed an MoU at the Élysée, at the #InternationalSpaceSummit, in the presence of President Emmanuel Macron and Prime Minister Rumen Radev, pairing constellation-building capability at scale with Europe's largest launch vehicle.

EnduroSat plans to utilize Arianespace launch services from 2029, deploying customer fleets on Ariane 64.

Our shared goal: a competitive space ecosystem and strategic autonomy.

#Spaceiscloserthanyouthink

[EnduroSat @EnduroSat]

Platform-6 orbital insertion confirmed. Signal acquired. Commissioning in progress.

Proud to be part of this historical mission demonstrating Europe can still innovate

@isaraerospace

#spaceiscloserthanyouthink

[Raycho Raychev @RaychoRaychev]

🚀❤️👽

[EnduroSat @EnduroSat]

10 new satellites reached orbit on SpaceX's Transporter-17 mission. Onboard are technologies advancing what our customers are building in orbit – hyperspectral Earth observation, in-orbit manufacturing and 3D printing, rendezvous and proximity operations, and communication data relay.

100+ satellites deployed to date.

From idea to orbit in 6 months: https://t.co/wIYAWe78uf

[EnduroSat @EnduroSat]

Spencer McCollester joins EnduroSat as SVP of Operations, US. A former Palantir leader, McCollester will expand our US operations for long-term independence and growth, scaling the team and processes to serve the most ambitious defense, government, and commercial missions.

Welcome onboard, Spencer!

Learn more: https://t.co/dfNYdheCJc

#spaceiscloserthanyouthink

[EnduroSat @EnduroSat]

Contact confirmed and commissioning has begun for 7 satellites on SpaceX's CAS500-2 mission, supporting TALOS, @AistechSpace, EMTECH SPACE S.A., and @NcUofficial across wildlife tracking, Earth observation, optical communications, and research.

90+ satellites deployed to date. From idea to orbit in just 6 months: https://t.co/ClaDGWtGYZ

#spaceiscloserthanyouthink

Video: SpaceX

[EnduroSat @EnduroSat]

@AetheroSpace's Titan mission: 16,000 TFLOPS of distributed compute on EnduroSat's FRAME-15 ESPA-class satellite, launching October 2026.

Third consecutive mission on EnduroSat platforms.

#spaceiscloserthanyouthink

[EnduroSat @EnduroSat]

Proud to support @AetheroSpace , @ARQUIMEACenter, @PlanetekHellas, and @SpaceLocker in deploying their innovation to space. Separation confirmed for 7 satellites on SpaceX's Transporter-16 mission, bringing EnduroSat platforms in orbit to 80+

Get from idea to orbit in 6 months: https://t.co/1sBbETYJux

[EnduroSat @EnduroSat]

Excited to announce our partnership with AIRMO, the Germany and Luxembourg-based greenhouse gas monitoring provider, to launch methane monitoring from space.

Methane accounts for 30% of global warming, yet reliable monitoring at scale remains unavailable. EnduroSat's FRAME-15 satellite platform and end-to-end space service remove the complexity so AIRMO can focus on turning space data into real-world intelligence.

#spaceiscloserthanyouthink

[EnduroSat @EnduroSat]

At #EuropeanSpaceConf, EnduroSat CEO & Founder @RaychoRaychev: Europe’s fastest path to resilient, sovereign space and economic security is open, outcome‑based markets. “Never prescribe the solution – set the challenge, let the market build and finance, and let the best one win.”

[EnduroSat @EnduroSat]

What do most space companies actually sell?

Data. Not hardware.

The industry is specializing, letting companies focus on apps while expert partners handle the complex infrastructure.
@EnduroSat CEO @RaychoRaychev explains:

[Raycho Raychev @RaychoRaychev]

Deploying advanced sensors to orbit has never been easier! 👽🚀

[EnduroSat @EnduroSat]

Constellation design too complex?

https://t.co/biG2RMDBS0

[EnduroSat @EnduroSat]

We are excited to announce the appointment of Paul "Rusty" Thomas as Chief Executive Officer of EnduroSat USA. Ad astra, Rusty!

Learn more at: https://t.co/u3u2rHkJjx

[EnduroSat @EnduroSat]

Proud to partner with @foundersfund