Environment & Sustainability

Learn about climate change, renewable energy, and sustainable living practices. CurioAtlas brings together research and solutions shaping the future of our planet.

Space Mission Analysis Branches (SMAB)

SMAB-EXP enables well-informed decision-making for complex space systems, architectures, and portfolios, focusing on human exploration. SMAB-S&T enables well-informed decision-making for complex space architectures and systems, focusing on science and technology portfolios. Meet the SMAB Team SMAB Core Capabilities Campaigns Integrated…

RAVEN

Research Aircraft for eVTOL Enabling techNologies(RAVEN) An enduring, open-source flight research capability WHAT IS RAVEN? NASA is collaborating with Georgia Tech to design, build and fly a 1000 lb.-class unmanned research aircraft for Advanced Air Mobility (AAM) at modest cost and in…

BBC Inside Science

The UK government plans to phase out animal experiments. What are the alternatives?

ASAB Employee Biographies

SACD Systems Analysis and Concepts… Leadership and Personnel Directorate Leadership Aeronautics Systems Analysis Branch Space Mission Analysis Branches Vehicle Analysis Branch Expertise Contact Us Learn more about our work Meet the people who support ASAB Ancel, Ersin Assistant Branch Head…

Aeronautics Systems Analysis Branch (ASAB)

ASAB is focused on creating advanced concepts and technologies, in relation to aeronautics, to improve connectivity and save valuable resources. ASAB does this through developing aircraft concepts, airspace and aviation safety systems analysis, aerospace systems research strategic planning, and design…

Advanced Concepts Laboratory

. The Advanced Concepts Laboratory (ACL) is situated under the Systems Analysis and Concepts Directorate. ACL is a digital innovation studio that gives form to NASA spacecraft, missions, and technologies through conceptual design and visualization. Many SACD projects are supported…

ACL Employee Biographies

SACD Systems Analysis and Concepts… Leadership and Personnel Directorate Leadership Aeronautics Systems Analysis Branch Space Mission Analysis Branches Vehicle Analysis Branch Expertise Contact Us Learn more about the ACL’s work Meet the ACL Team Bettis, Amber Charewicz, D.J. Ebert, Breeanna…

Mark Guynn

Mark Guynn Title: Chief Engineer, Systems Analysis and Concepts Directorate (SACD) Technical Focus Area: Aerospace Systems Analysis, Advanced Concept Development Study Topics/Expertise: Air Vehicle Sizing and Performance Analysis, Aerodynamics Mr. Guynn has spent over 30 years working in the areas of…