Bob Zubrin’s Pioneer Astronautics has been selected for a NASA Small Business Innovation Research (SBIR) award to develop a radiator-free engine (RFE) that could be used in nuclear electric and solar thermal electric propulsion systems.
“In the RFE, cold water propellant or hydrogen used as the heat rejection dump for a dynamic cycle heated by a nuclear reactor, enabling Carnot efficiencies as high as 0.79 for water or 0.99 for hydrogen,” the proposal’s technical abstract said. “Some of the propellant that is boiled or sublimated off is then sent to an electric propulsion system, which ejects it from the spacecraft at high velocities to produce thrust….
DENVER, Aug. 12, 2020 (Voyager Space Holdings PR) — Voyager Space Holdings, Inc. (Voyager), a global leader in integrated space services, today announced that its subsidiary, Altius Space Machines, Inc. (Altius), was selected as a subcontractor to Dynetics, a wholly owned subsidiary of Leidos, to support the development of a human landing system for NASA’s Artemis program. With Altius support, Dynetics aims to enable the Artemis program that will land the first woman and next man on the Moon by 2024.
Pioneer Astronautics will begin development of a magnetic sail to de-orbit satellites, a magnetic system to improve rocket engine performance in low gravity, and a gas replacement system that would allow balloons to explore other planets with the assistance of NASA funding.
The space agency selected the projects for funding under its Small Business Innovation Research (SBIR) program. The awards are worth up to $125,000 for as much as six months.
DENVER, July 13, 2020 (Voyager Space Holdings PR) — Voyager Space Holdings, Inc. (Voyager), the world’s first space-focused holding company, today announced the acquisition of Pioneer Astronautics in a cash and stock transaction. Pioneer Astronautics is a hands-on research and development company dedicated to inventing and proving new technologies to advance humanity’s reach into space and improve life on Earth. Today’s news marks the second acquisition for Voyager since its inception, furthering the company’s mission of creating the world’s first vertically integrated and publicly traded NewSpace company.
WASHINGTON (NASA PR) — NASA has selected four U.S. small businesses to mature a range of technologies for sustainable exploration of the Moon under the Artemis program. Through Artemis, the first woman and next man will land on the Moon in 2024. Later in the decade, NASA and its partners will establish a sustainable presence on the Moon.
NASA has selected Bob Zubrin’s Pioneer Astronautics for funding to develop a new battery and gas spectrometer specially designed for use on the moon. The awards under the space agency’s Small Business Innovation Research (SBIR) Phase I program are worth up to $125,000 apiece over six months.
“The Lunar Flow Battery (LFB) is a scalable, long-duration energy storage solution featuring minimum capacity fade over many cycles that uses electrolytes derived from lunar regolith to minimize launch mass,” the Colorado-based company said in its proposal summary.
Although NASA has the moon clearly in its sight, the space agency continues to fund technologies that will use in-situ resources to facilitate human missions to Mars.
NASA has selected OxEon Energy and Bob Zubrin’s Pioneer Astronautics for Small Business Innovation Research Phase II (SBIR) awards for technology that would extract carbon dioxide from the martian atmosphere to produce oxygen and fuel. The contracts are worth up to $750,000 over two years.
NASA has selected Bob Zubrin’s Pioneer Astronautics for two Small Business Innovation Research (SBIR) Phase II awards to continue developing technologies to further human missions to deep space and Mars. Each award is worth up to $750,000 over two years.
“The Advanced Organic Waste Gasifier (AOWG) is a technology designed to convert organic wastes generated during human spaceflight into clean water for mission consumables and gases suitable for venting to minimize vehicle mass for Mars transit and return missions,” the company said in a proposal summary.
Bob Zubrin’s Pioneer Astronautics has been selected for a NASA small business award to begin development of a system to extract soil from martian soil.
“The Advanced Mars Water Acquisition System (AMWAS) recovers and purifies water from Mars soils for oxygen and fuel production, life support, food production, and radiation shielding in support of human exploration missions,” the proposal states. “The AMWAS removes water from Mars soils using hot, recirculating carbon dioxide gas to provide rapid heat transfer. The AMWAS evaporates water from ice and salt hydrates, leaving dissolved contaminants in the soil residue.”
NASA has selected two proposals related to in-situ resource utilization for funding under its Small Business Innovation Research (SBIR) program. The space agency will enter into negotiations with two companies for contracts worth up to $750,000 apiece over two years.
The selected proposals include:
In-Situ Ethylene and Methane Production from CO2 as Plastic Precursors — Opus 12, Inc., Berkeley, CA
Extraterrestrial Metals Processing — Pioneer Astronautics, Lakewood, CO
Bob Zubrin’s Pioneer Astronautics has been selected for two NASA Small Business Innovation Research (SBIR) Phase II awards to continue development of a system to extract volatile elements from asteroids and a new rocket engine.
Pioneer’s Carbonaceous Asteroid Volatile Recovery (CAVoR) system “produces water and hydrogen-rich syngas for propellant production, life support consumables, and manufacturing from in-situ resources in support of advanced space exploration,” according to the project’s technical abstract.
NASA has selected Bob Zubrin’s Pioneer Astronautics for two small business awards to fund the development of a system to extract water and other volatiles from asteroids and a new rocket engine for spacecraft.
“The Carbonaceous Asteroid Volatile Recovery (CAVoR) system extracts water and volatile organic compounds for propellant production, life support consumables, and manufacturing from in-situ resources in support of advanced space exploration,” according to the proposal. “The CAVoR thermally extracts ice and water bound to clays minerals, which is then combined with small amounts of oxygen to gasify organic matter contained in carbonaceous chondrite asteroids.
NASA recently announced that it would be conducting contract negotiations for 350 projects under its SBIR and STTR programs, which are aimed at promoting space technology development and transfer by small businesses. Parabolic Arc will be looking at a number of the proposals involving NewSpace companies that it regularly covers or which encompass interesting technologies.
This post looks at Pioneer Pioneer Astronautics, a Colorado-based company run by Mars Society Founder Robert Zubrin. NASA selected three of the company’s SBIR proposals, including ones related to nitrous oxide micro-engines, Martian water extraction, and lunar oxygen production. Descriptions follow after the break.