"The future is higher power," CEO Karan Kunjur explains. K2 has raised $425 million to make that vision a reality and was valued at $3 billion by its investors in December 2025. This launch will be the company's first step into real space operations-and what Kunjur calls "the start of our iterative journey.""
"Gravitas has a mass of two metric tons, with a 40 meter wingspan when its solar panels are unfolded. The point of the big satellite is big power: Gravitas is capable of producing 20 kW of electricity for use by payloads like powerful sensors, transceivers and computers."
"The Gravitas mission will fly 12 undisclosed payload modules from several customers, including the Department of Defense, as well as a 20 kW electric thruster that the company expects will be the most powerful ever flown in space."
K2 Space, founded by former SpaceX engineers Karan and Neel Kunjur, is launching its Gravitas satellite aboard a SpaceX Falcon 9 rocket to demonstrate high-power spacecraft technology. Gravitas weighs two metric tons with a 40-meter solar panel wingspan and can produce 20 kW of electricity, significantly more than typical spacecraft but comparable to advanced commercial satellites like ViaSat-3 and Starlink V2. The mission carries 12 undisclosed payload modules from customers including the Department of Defense and features a 20 kW electric thruster designed to be the most powerful ever flown in space. K2 has raised $425 million and achieved a $3 billion valuation, with this launch representing the company's first operational space mission and testing critical capabilities for future orbital infrastructure.
#high-power-satellites #orbital-data-centers #space-technology-demonstration #electric-propulsion-systems #commercial-space-infrastructure
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