CSS is at the forefront of life sciences R&D that support both Earth and Space science. We were selected to develop an experiment payload to examine the effect of microgravity throughout the various stages of fermentation. The viticulture, or winemaking, industry has been selectively growing vine cultivars with different traits for millennia. The micro flora that coexists with the plant and fruit may be one of the key factors that influence the final product. To better understand the role and impact of microbes, a key approach would be to observe and measure the potential phenotypic and genotypic differences of the micro flora when they are exposed to a unique and/or stressful environment.  Use of the ISS provides a unique environmental stressor consistently for microbial activity to occur in the grape juice and demonstrate micro flora expression throughout the critical stages of fermentation. This research can be targeted toward improving universal crop production characteristics including yield, size, nutrition, etc. for a positive impact for use in space exploration as well as Earth application. 

The primary objective of this investigation was to induce fermentation in microgravity conditions representing a unique environmental stressor to important microbes responsible for fermentation. We hypothesized that the growth kinetics would trend differently amongst the existing populations of microbes native to the grapes, and that different microbial types would proliferate and become the dominant species in the fermenting juices when exposed to environmental stressors, and that these differences in expression would have an impact on various elements of grape juice as it ferments.

Additional Projects

Space Life Sciences Lab (SLSL)

CSS delivers onsite Operations, Facility, IT, and Health & Safety oversight for the Space Life Sciences Laboratory (SLSL).

Mobilizing Onsite at National Special Security Events

CSS operates and maintains EPA mobile analytical units that travel to support multi-agency security efforts during high profile events that draw large crowds. 

Construction and management of emergency housing solutions

Providing Emergency Housing and Base Camp Services for Government, and Private Companies nationwide. About this Partnership CSS has formed a strategic partnership with GFP Response, a premier emergency response solution provider.  GFP is a premier emergency response solution provider. Services include emergency mobile services, specializing in base camp solutions and emergency management.  Our partnership with GFP…

Earth & Space Science Support & Operations

We deliver scientific support to advance our clients’ research goals.

Environmental Resource Assessment & Management

We apply science to address challenges affecting the nation’s natural resources.

Facilities Operations & Maintenance

We understand your facility support needs and deliver customized solutions.

Emergency Preparedness & Response

We help our clients prepare for and protect the health and environment of communities after disasters and hazmat releases.

IT Services

Our IT solutions meet clients’ evolving needs.

Satellite Data Applications

Helping create a more environmentally sustainable, weather-ready, and secure nation through application of earth observation data  

Safety, Health, & Environmental

We provide our clients with tools to protect their workforce, the public, and the environment.

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