The a16z Show The Evolution of the Satellite Economy
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Sep 19, 2023 John Gedmark, co-founder of Astranis, shares insights from his extensive career in the space industry. He discusses how launch costs have plummeted, sparking a new era in satellite technology. Gedmark explores the shift from large satellites to efficient small ones, enabling wider internet access for underserved populations. The conversation also touches on the private space age’s emergence, the crucial role satellites play in bridging connectivity divides, and the future opportunities within the expanding satellite economy.
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Small Satellite Enablers
- The rise of small satellites was enabled by converging technologies like lithium-ion batteries and cheaper, more powerful computer chips.
- These advancements allowed companies to achieve significant capabilities in smaller, more affordable packages.
Value of GEO
- Geostationary orbit (GEO), despite being challenging, offers significant value due to its fixed position over a specific area.
- Astronis chose to focus on GEO because of this potential, despite the technical difficulties.
GEO Challenges
- Astronis initially underestimated the difficulty of working in GEO, especially the radiation challenges.
- They had to design custom components due to the lack of suitable off-the-shelf options for the harsh GEO environment.