When the Aerospace Corp. launched the Optical Communications and Sensor Demonstration in 2017, one mission objective was to test water-fueled thrusters. At the time, the idea was fairly novel. Two years later, water-based propulsion is moving rapidly into the mainstream.
LOGAN, Utah — Stellar Exploration, a space technology company based in San Luis Obispo, California, is in the midst of qualification testing of a miniature propulsion system for planetary microsatellite missions.
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Phase Four LLC, a startup based in El Segundo, California, announced plans March 7 to conduct the first on-orbit demonstration of its plasma propulsion technology in late 2017.
If stringent demands are posed for the foundation of an environmentally sustainable space era, enabling a comprehensive tool set of sustainable space solutions appears as an important choice. However, sustainability is a broad term within this context. Achievement of environmental sustainability
Facing congressional pressure to begin work on an American replacement for the Russian-built main rocket engine used today to launch most U.S. national security payloads, the U.S. Air Force quietly unveiled the initial steps in a procurement strategy that has been complicated by a key industry player’s own plans.
The U.S. Air Force Research Laboratory (AFRL) has answered with a qualified “yes” the question of whether a British company’s revolutionary air-breathing rocket engine, designed for a horizontal-takeoff vehicle climbing to orbit with a single stage, holds promise.
NASA’s proposed, and oft-reviled, Asteroid Redirect Mission (ARM) may be worth doing if it helps pave the way for an electric-powered interstellar rocket engine, Rep. John Culberson (R-Texas) said.
The principal beneficiaries of the government program have been France’s two main satellite prime contractors, Airbus Defence and Space, and Thales Alenia Space.
On the same day two Russian-made RD-180 rocket engines arrived in Alabama from Moscow, the U.S. Air Force issued a request for information on the possibility of weaning itself from those very engines.