The progression of human civilization hinges on our capacity to continually increase electricity production. Is it possible that this principle applies similarly in the vast expanse of space?
Star Catcher Industries, an innovative startup that has just exited stealth mode, posits that this could indeed be the reality. The firm is at the forefront of creating an energy network in space to support power-hungry operations such as edge computing and direct cellular communications.
The energy collection satellites designed by Star Catcher will harness solar power and transmit a fraction of this energy to client-based solar arrays, utilizing a radiation spectrum that allows for a more efficient conversion to electricity. This innovative method offers the flexibility of adjusting the power supply, catering to the needs of a diverse array of spacecraft; even satellites operating on tight power budgets could achieve greater functionality with the assurance of on-demand battery recharge.
Founded by space industry veterans Andrew Rush and Michael Snyder, who previously led at the in-space manufacturing outfit Made in Space, and investor Bryan Lyandvert, Star Catcher was conceptualized earlier this year. Rush shared that the inspiration for the company arose from examining persistent limitations in spacecraft, focusing on the SWaP criteria – size, weight, and power – along with the increasing congestion in low Earth orbit.
“In the past decade, with the introduction of more economical launch options from companies like Rocket Lab and SpaceX, we’ve made significant strides in addressing the limitations of size and weight,” Rush stated in a conversation. “Yet, the issue of power persists.”
Typically, a satellite in low Earth orbit can generate 1,000-1,500 watts of power from sunlight, equivalent to the operational energy of a home refrigerator. Star Catcher aspires to elevate spacecraft power utilization to residential levels, offering power purchase agreements on an annual or demand-driven basis. This space-based electrical grid could provide crucial support to satellites confronting difficulties with their power systems or solar panels.
Moreover, such a grid presents a potential game-changer for lunar exploration. Many of the moon’s regions with high scientific and commercial value are shrouded in darkness, presenting a substantial challenge for solar-reliant spacecraft. However, an accessible power grid could effectively neutralize the issue posed by the prolonged lunar night.
Emerging fields such as orbital habitation and space manufacturing, which have substantial electricity demands, could benefit significantly from connecting to this energy network.
“My enthusiasm for the Artemis program, and our ambition to establish presence on the moon, is immense,” Rush remarked. “Yet, sustaining that presence necessitates fundamental infrastructure, with power generation being paramount.”
“Presently, our ventures into space mirror the exploratory excursions of Lewis and Clark, akin to wilderness adventures.”
The founding trio is looking to expand Star Catcher’s workforce to 22 by year’s end and plans to execute ground demonstrations validating their capability to gather and dispatch solar energy to satellites. Following successful demonstrations, the company envisages launching a prototype satellite by December 2025, showcasing their technology in orbit with a customer satellite.
A robust funding round, generating $12.25 million led by Initialized Capital and B Capital, with contributions from Rogue VC, fully supports these initiatives.
Each Star Catcher satellite, or “power node,” is engineered to simultaneously distribute solar energy to multiple satellites. With the launch of just one or two satellites, Star Catcher aims to commence energy sales to clients, ultimately striving to deploy a constellation of 200 satellites to achieve comprehensive coverage of low Earth orbit, as explained by Rush.
Compiled by Techarena.au.
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