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Artwork for On Orbit
NASA
Spacex
Space Debris
Artificial Intelligence
Satellite Communications
Satellites
Space Traffic Management
Satellite Technology
Space Sustainability
Space Situational Awareness
James Webb Space Telescope
Northrop Grumman
Deep Space Connectivity Networks
Space Domain Awareness
Cybersecurity
Kessler Syndrome
Data Centers In Space
Satellite Operations
Satellite Industry
Digitization

Hosted by Via Satellite's Senior Managing Editor Rachel Jewett, On Orbit is a technology podcast focused on the socioeconomic value of space and satellite capabilities.

PublishesTwice monthlyEpisodes168Founded7 years ago
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Artwork for On Orbit

Latest Episodes

Based in Milan, Italy, SatEnlight is an optical communications technology company with a terminal that stacks multiple beams on top of each other, arranged in what looks like a multi-layered spiral staircase of lasers.

SatEnlight CEO and co-founde... more

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SSC Space has a mission to help its customers access space — whether that's spacecraft operations and engineering, operating the Esrange launch center in Sweden, or its global ground network. With 54 years of operations, SSC Space has deep experience... more

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As a young electrical engineer at RCA Corporation, Shey Sabripour was inspired by the company's legacy of contributing to space missions, and he wanted to make his own mark by establishing a company that builds technology in the United States.

He w... more

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Emile de Rijk started Swissto12 with a simple goal — to make access to Geostationary Orbit (GEO) faster and more affordable. In order to achieve that, the company had to think smaller. From its origins as a startup, Swissto12 is now coming of age as ... more

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Recent Guests

Jonas Åslund
Product Manager for SSC Space Go
SSC Space
Episode: Automation and Agility: How SSC Space Go Is Designed for the New Age of Ground
Viktor Pankov
Product Owner for SSC Space Go
SSC Space
Episode: Automation and Agility: How SSC Space Go Is Designed for the New Age of Ground
Shey Sabripour
CEO of CesiumAstro
CesiumAstro
Episode: Investing in American Manufacturing: Shey Sabripour Talks CesiumAstro's Ramp-Up
Emile de Rijk
CEO of Swissto12
Episode: Designing for the Next Generation of GEO With Swissto12 CEO Emile de Rijk
Marti McCurdy
CEO of Spirit Electronics
Spirit Electronics
Episode: Semiconductors, Satellites, and Scale With Spirit Electronics CEO Marti McCurdy
Chad Anderson
CEO and founder of Space Capital, expert in space investment
Space Capital
Episode: From Skepticism to Maturity: Unpacking Space Investment in 2025 With Chad Anderson
Avi Shabtai
CEO of Ramon.Space, leading the development of computing infrastructure for space
Ramon.Space
Episode: The Infrastructure Revolution Behind Data Centers in Space With Ramon.Space CEO Avi Shabtai
Krupal Patel
Senior Director of National Security Space Business Development for Lanteris Space Systems
Lanteris Space Systems
Episode: The Commercial-Defense Convergence: 2026 Trends to Watch
Scot Currie
Vice President of Geospatial Solutions for BlackSky
BlackSky
Episode: The Commercial-Defense Convergence: 2026 Trends to Watch

Host

Rachel Jewett
Senior Managing Editor at Via Satellite and host of On Orbit, Rachel Jewett brings a wealth of knowledge and experience in the space and satellite technology fields.

Reviews

4.5 out of 5 stars from 23 ratings
  • Most chill intro music ever

    I love it. And of course, the show’s great, too. Really deep dives and solid variety of content.

    Apple Podcasts
    5
    Astronomicist
    United States7 years ago
  • Please check the show notes

    The show notes for Episode 6 about 5G are actually the show notes for Episode 7 about Cloud.

    Apple Podcasts
    3
    Skimorebob
    United States7 years ago
  • Well done

    Dynamic perspective on industry developments, and engaging discussions

    Apple Podcasts
    5
    Kate525
    United States7 years ago
  • Great insight

    Love tuning into this show for updates in the industry. It’s great for those already in the know and people like me who are learning more about the new space world

    Apple Podcasts
    5
    Twillingham76
    United States7 years ago

Listeners Say

Key themes from listener reviews, highlighting what works and what could be improved about the show.

Many praise the podcast for its insightful content, especially regarding emerging trends in space technology.
Some reviews mention occasional organizational issues with episode notes.
Listeners appreciate the in-depth analyses and engaging discussions featuring industry leaders.

Chart Rankings

How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.

Apple Podcasts
#237
Israel/Technology

Talking Points

Recent interactions between the hosts and their guests.

Investing in American Manufacturing: Shey Sabripour Talks CesiumAstro's Ramp-Up
Q: What role does American manufacturing and industrial base resilience play in CesiumAstro's strategy?
The company views a strong domestic industrial base as essential to national security and economic vitality, aiming to rebuild the supply chain across all scales—from small shops to large primes—so that warfighter and commercial programs can be delivered efficiently and affordably.
Investing in American Manufacturing: Shey Sabripour Talks CesiumAstro's Ramp-Up
Q: How did CesiumAstro evolve from phased-array components to full mission capabilities, and what does Element represent?
Element is CesiumAstro's custom-made satellite designed to be a complete, end-to-end mission platform, combining a large earth-deployable phased array with a flexible payload and an integrated bus so customers can launch reliable, off-the-shelf missions with minimal integration effort.
Investing in American Manufacturing: Shey Sabripour Talks CesiumAstro's Ramp-Up
Q: Why is CesiumAstro expanding manufacturing in the United States, and what does EXIM financing enable for your Texas expansion?
EXIM financing provides the capital to scale manufacturing capacity domestically, supporting a shift from smaller facilities to a larger West Texas footprint, preserving institutional know-how, and enabling end-to-end production—from hardware to full satellite missions—within the US.
Designing for the Next Generation of GEO With Swissto12 CEO Emile de Rijk
Q: What role could space data centers and quantum capabilities play in the future of space infrastructure?
Space data centers could leverage sun-powered energy and natural cooling in space to reduce operating costs, but feasibility depends on a favorable economic return; quantum capabilities, especially quantum key distribution via satellites, promise highly secure communications that are difficult to intercept.
Designing for the Next Generation of GEO With Swissto12 CEO Emile de Rijk
Q: How does small GEO fit into space sovereignty and national or regional space strategies?
Small GEO platforms like Hummingsat provide a sovereign backbone that nations can own and operate from their own territories, offering continuous coverage and trust while NGSO constellations complement capacity, enabling a more resilient and controllable space infrastructure.

Audience Metrics

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Frequently Asked Questions About On Orbit

What is On Orbit about and what kind of topics does it cover?

This technology podcast explores the socioeconomic dimensions of space exploration and satellite capabilities, offering a comprehensive view of the industry's current landscape. The episodes often feature insights from industry leaders on topics such as space investment trends, advancements in satellite technology, and the integration of artificial intelligence in aerospace applications. Notably, the discussions often revolve around the intersection of commercial and defense sectors, reflecting the increasing urgency for security and innovation in space operations. Listeners can expect to gain valuable perspectives on both the challenges and opportunities facing the space industry today.

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How many episodes of On Orbit are there?

On Orbit launched 7 years ago and published 168 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

How do I contact On Orbit?

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What guests have appeared on On Orbit?

Recent guests on On Orbit include:

1. Jonas Åslund
2. Viktor Pankov
3. Shey Sabripour
4. Emile de Rijk
5. Marti McCurdy
6. Chad Anderson
7. Avi Shabtai
8. Krupal Patel

To view more recent guests and their details, simply upgrade your Rephonic account. You'll also get access to a typical guest profile to help you decide if the show is worth pitching.

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