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CesiumAstro Acquires 1Aardvark, Expanding Autonomous Mission Capabilities for Space and Defense

August 25, 2026

CesiumAstro Acquires Jariet Technologies to Advance Vertically Integrated Communications and ISR from Silicon to Missions

August 12, 2026

CesiumAstro Names Robert Myhill to Lead Washington, D.C., Engagement and Government Relations

June 25, 2026

CesiumAstro’s mobile Skylark phased array communications terminal on a coastal shoreline at dusk, transmitting a steerable RF beam toward a missile and along a long-range trajectory over the horizon

CesiumAstro Selected to Support GMD Weapon System (GWS) In-flight Interceptor Communications System (IFICS) for Missile Defense Agency

April 21, 2026

CesiumAstro Expands Texas Headquarters with $500M Investment to Scale U.S. Manufacturing

March 6, 2026

CesiumAstro Expands Texas Headquarters to Scale U.S. Manufacturing

March 6, 2026

CesiumAstro Announces Acquisition of Vidrovr to Enhance Space Communications Systems and Build Planetary Intelligence Layer

February 26, 2026

Inside CesiumAstro's AI Acceleration: Joe Ellis on Scaling Intelligence Across Space Systems

February 26, 2026

Latest Press

Podcasts

Investing in American Manufacturing: Shey Sabripour Talks CesiumAstro’s Ramp-Up

Investing in American Manufacturing: Shey Sabripour Talks CesiumAstro’s Ramp-Up. CesiumAstro Founder and CEO Shey Sabripour joins On Orbit this week after the company recently raised $270 million and secured $200 million EXIM financing to build

March 16, 2026

Building the Future: Reindustrializing America from Earth to Orbit with CesiumAstro CEO Shey Sabripour and Trousdale Ventures’ Phillip Sarofim 10/17/25

At the UP.Summit in Bentonville, AR, Morgan Brennan speaks with CesiumAstro CEO Shey Sabripour and Trousdale Ventures founder Philip Sarofim about driving next-generation industrialization, advanced connectivity, dual-use innovation, and more.

October 17, 2025

Phased Arrays Activated with CesiumAstro CEO Shey Sabripour

Listen in to learn more about how active phased array technology complements 6G, autonomous vehicles, and spotty Wi-Fi as constant connectivity through satellite constellations becomes more acute.

August 10, 2023

Phased Arrays, with Shey Sabripour

For the uninitiated, CesiumAstro builds high-throughput, software-defined phased array communication systems for airborne and in-space platforms. If that sounds like word salad to you, be sure to listen to this week’s Pathfinder.

April 25, 2023

Innovating with Scott Amyx

During his 24 years of continuous career with Lockheed Martin Space Systems, Shey served as a design engineer, technology innovator, program manager and ultimately, the Director of Spacecraft Design responsible for an organization of 370 engineers

August 31, 2022

Space Business Podcast - #68 Shey Sabripour, CesiumAstro

My guest is Shey Sabripour, the founder and CEO of CesiumAstro, a prominent late stage startup in the satellite communications area. Specifically, they design and build phased array communications systems, actually not only for satellites but also fo

May 25, 2022

Broadcast 3720 - Shey Sabripour

We welcomed Shey Sabripour to the show to discuss his company, CesiumAstro, their cutting edge technology, active phased array technology, and what it means for LEO and GEO telecommunication satellites and customers.

July 11, 2021

Space Communications With CesiumAstro

CesiumAstro builds high-throughput, plug-and-play phased array communication payloads for space and airborne platforms. Cesium’s full-stack, multi-mission hardware and software products enable a diverse range of commercial and defense objectives.

March 14, 2021