Stellar Ventures

Esper Satellite Imagery is a company focused on developing a constellation of hyperspectral imaging satellites equipped with in-house built imagers that cover over 100 spectral bands with a ground sampling distance of 1 meter. The company specializes in creating modular satellites capable of capturing detailed hyperspectral imagery to enhance agricultural practices and optimize mining operations. Their technology allows for precise measurements of various environmental factors, including water quality and plant health, which are essential for sustainable farming. Additionally, the satellites facilitate the identification of underground ore deposits, contributing to more efficient mining processes. Esper Satellite Imagery's capabilities also extend to monitoring the impacts of climate change, providing valuable environmental data to clients, and promoting resource efficiency for future generations.

Satellite Vu is a developer of high-resolution thermal imaging satellites designed to monitor the temperature of buildings and infrastructures globally. By utilizing infrared technology to capture heat emissions in near real-time, the company provides valuable insights into economic activity, energy efficiency, and carbon footprints. This information aids various sectors, including the energy industry, investors, natural disaster responders, and building operators, in making informed decisions related to sustainability and resource management. Through its innovative satellite imagery, Satellite Vu aims to enhance understanding of environmental impacts and support initiatives in sustainable finance and disaster response.

Developer of space technology and infrastructure intended to transform space transportation. The company focuses on building reusable in-space vehicles to create affordable and dependable access and is harvesting water from lunar regolith to create an abundant source of in-space propellant to support permanent human presence beyond Earth, enabling the space industry to maneuver throughout space through affordable space activity.

Esper Satellite Imagery is a company focused on developing a constellation of hyperspectral imaging satellites equipped with in-house built imagers that cover over 100 spectral bands with a ground sampling distance of 1 meter. The company specializes in creating modular satellites capable of capturing detailed hyperspectral imagery to enhance agricultural practices and optimize mining operations. Their technology allows for precise measurements of various environmental factors, including water quality and plant health, which are essential for sustainable farming. Additionally, the satellites facilitate the identification of underground ore deposits, contributing to more efficient mining processes. Esper Satellite Imagery's capabilities also extend to monitoring the impacts of climate change, providing valuable environmental data to clients, and promoting resource efficiency for future generations.

Solideon specializes in Wire Arc Additive Manufacturing (WAAM) solutions aimed at large metallic component production. The company focuses on developing multi-robot, multi-tool manufacturing cells that significantly reduce production times, allowing for the creation of finished components in days rather than months. In addition to its core manufacturing capabilities, Solideon is dedicated to advancing transportation systems through innovative aerospace vehicle manufacturing. By leveraging machine-learning collaborative systems, Solideon supports the construction of vehicles and infrastructure not only on Earth but also in extraterrestrial environments such as the Moon and Mars. This approach enables space researchers to enhance their capabilities, potentially expanding economic opportunities and fostering advancements for humanity.

The Exploration Company specializes in the development and operation of modular and reusable spacecraft, known as Nyx, designed for use in low Earth orbit and near the Moon. These spacecraft can be refueled in orbit and utilize environmentally friendly propellants, promoting sustainable space exploration. The company aims to democratize access to space by providing a cost-effective alternative for conducting in-space experiments, making it easier for new entrants to participate in the space exploration sector. Additionally, it offers an open-source operating system for its spacecraft, enhancing accessibility and innovation in the industry.

Developer of space technology and infrastructure intended to transform space transportation. The company focuses on building reusable in-space vehicles to create affordable and dependable access and is harvesting water from lunar regolith to create an abundant source of in-space propellant to support permanent human presence beyond Earth, enabling the space industry to maneuver throughout space through affordable space activity.

Firehawk Aerospace is a private aerospace company based in Melbourne, Florida, with an additional office in Tulsa, Oklahoma. Founded in 2018, it specializes in advanced rocket propulsion technology, focusing on developing innovative solutions for rocket engines and propulsion systems to improve efficiency and reduce costs in the space industry. The company manufactures custom rocket engines and offers 3D-printed rocket fuel grains, utilizing proprietary additive manufacturing technology. This allows for precise mission tailoring by creating fuel grains customized for specific sizes and thrust profiles. Firehawk Aerospace aims to make space transportation safe, reliable, and affordable.

Xona Space Systems, Inc. is a company focused on developing and manufacturing position, navigation, and timing (PNT) satellite solutions. Established in 2019 and headquartered in San Mateo, California, the company is creating a constellation of low-cost, low-Earth orbit satellites designed to enhance navigation services for a variety of sectors, including smart transportation and infrastructure. Xona's flagship product, the Xona Pulsar, delivers high-power signals to support applications such as autonomous vehicles, unmanned aerial vehicles, and mobile robotics. The constellation aims to provide secure, resilient, and precise navigation and timing services essential for the safe and scalable operation of modern intelligent systems.

Firehawk Aerospace is a private aerospace company based in Melbourne, Florida, with an additional office in Tulsa, Oklahoma. Founded in 2018, it specializes in advanced rocket propulsion technology, focusing on developing innovative solutions for rocket engines and propulsion systems to improve efficiency and reduce costs in the space industry. The company manufactures custom rocket engines and offers 3D-printed rocket fuel grains, utilizing proprietary additive manufacturing technology. This allows for precise mission tailoring by creating fuel grains customized for specific sizes and thrust profiles. Firehawk Aerospace aims to make space transportation safe, reliable, and affordable.