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'Green'

Sierra Space completes Vortex LH2 engine test campaign

February 17, 2025

Sierra Space has successfully completed the test campaign for the company’s fully integrated VR35K-A upper stage engine, under contract with Air Force Research Laboratory’s (AFRL), Rocket Propulsion Division at Edwards […]

Filed Under: 'Green', Kratos Defense & Security Solutions, Rocket Engine, Sierra Space, VORTEX Combustion Chamber

ESA reports pinhole propulsion for satellites

December 21, 2023

A palm-sized propulsion option for future space missions: each one of these seven emitter arrays etched onto this silicon wafer using micro- and nano-technology possesses more than 500 pinhole-sized emitters […]

Filed Under: 'Green', ESA, Europe, Microsatellites, Nanosatellite, Preliminary Design Review (PDR), Propulsion Systems, smallsats, Spaceflight

Four Star General joins Vaya Space as senior advisor to the Board and Company

February 14, 2023

He brings global defense, investment banking, and industry leadership experience to support investment and expansion of Vaya’s technologies in both Space and Defense Vaya Space, Inc., the green Space and Defense […]

Filed Under: 'Green', Defense, Hypersonic, Launch, Missile, Payloads, Supply Chain, U.S. Patent Office

Satellogic’s Agreement with GREEN+ Jurisdictional Program will monitor all Earth’s subnational protected areas

September 27, 2022

Satellogic Inc., provider of sub-meter resolution Earth Observation (“EO”) data collection, announced a contract to monitor all subnational protected areas on the planet through the new GREEN+ Jurisdictional Program. The […]

Filed Under: 'Green', Agreement, Conservation, Data Acquisition, Earth Imaging, Earth Observation (EO), Ecosystems, Environmental Satellite, Imagery, Markets, Network, Organizations, Satellite Data

Methane satellites will be watching California’s dairies…but mostly its oil fields and landfills

August 23, 2022

California is doubling down on its spending for launching new satellites to capture images of methane leaks throughout the state. But the dairy sector—long in the regulatory crosshairs for climate […]

Filed Under: 'Green', Agriculture, Emissions, Image analysis, Imagery, Launch, NASA / JPL, Satellites, SmallSat

Spaceflight’s Sherpa-LTC OTV prepares for launch

August 8, 2022

Spaceflight Inc. has now shipped the fully integrated Sherpa-LTC orbital transfer vehicle (OTV) and customer payload to Cape Canaveral to launch aboard an upcoming Starlink mission that is scheduled for […]

Filed Under: 'Green', Falcon 9, In-Space Transportation, Launch, Launch Vehicle, OTV, Propulsion Tagged With: Featured

EU Commission awards Dawn Aerospace million€€s to develop ‘green’ in-space propulsion

July 11, 2022

Dawn Aerospace has been awarded 1.4 million euros from the European Commission to help develop the company’s transformative ‘green’, in-space, propulsion technology. The grant will contribute to Dawn’s continued investment […]

Filed Under: 'Green', Award, Europe, European Commission, Government, Propulsion

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