Nature

A chemoenzymatic reaction-diffusion system with local inhibition and distal activation

Spatiotemporal gating in signal transduction and corresponding activation or inhibition of a biochemical pathway is the hallmark of biological functionality. Herein, through both experimental and ...
SpaceNews

NASA Tests New Breed of Propulsion Engine and System in Support of the Vision for Space Exploration

NASA engineers have successfully tested a new breed of reaction control engine and propulsion system. Aimed at furthering NASA’s space exploration goals, the tests helped investigate the possibility ...
Nature

Reversible and spatiotemporal control of colloidal structure formation

Guiding the self-organization of colloidal particles is a powerful concept for building materials that can adapt their optical, mechanical, magnetic, or electrical properties 1,2,3. The positional ...
SpaceNews

Aerojet Develops Innovative Reaction Control Engine Technology for NASA’s Exploration Program

Aerojet, a GenCorp Inc. (NYSE: GY) company, recently completed developmental testing of an innovative cryogenic oxygen/methane Reaction Control Engine (RCE) critical to ongoing lunar lander ...
Aviation Week

Arkadia Space Sees More Thruster Deals After MaiaSpace Agreement

Spanish space startup Arkadia Space says it is looking to secure more contracts for its reaction control system after kicking off the year with a deal to supply ArianeGroup’s MaiaSpace with its Ariel ...