Want to thrive in an AI-first world? Our FREE Survival Skills Series gives you new tools to add to your kit.

AI is already reshaping hiring and talent development. Download the State of Tech Talent 2026 for global insights on what's working.



    Begin your learning Pathway

    AI Fundamentals

    Take individual courses or combine them to build end-to-end AI capability for the modern workplace.



    Begin your learning Pathway

    AI Data Analytics

    Take individual courses or combine them to master the tools and methodologies that power modern AI data analytics.



    Begin your learning Pathway

    AI & Machine Learning

    Take individual courses or combine them to master the tools and methodologies that power production-grade AI applications.



    Begin your learning Pathway

    AI Product Management

    Take individual courses or combine them to master the frameworks and methodologies that power successful AI-driven products.



    Begin your learning Pathway

    AI Software Engineering

    Take individual courses or combine them to master the complete AI software engineering stack.



    Begin your learning Pathway

    AI Experience & Design

    Take individual courses or combine them to master the tools and methodologies that power modern AI product design.

    Get More Info
    Bidushi Bhattacharya, Ph.D. Photo

    Bidushi Bhattacharya, Ph.D.

    CEO & Founder, Astropreneurs HUB, USA & Singapore

    Singapore

    Dr. Bidushi Bhattacharya is an ex-NASA scientist-turned-astropreneur with three decades experience in spacecraft development and operations, NewSpace startup growth, academic administration, scientific research, and technical writing.

    She is founder and CEO of Astropreneurs HUB (astropreneurs-hub.com), a Singapore- and US-based startup dedicated to space workforce development for professionals and students. Her team provides hands-on training using CubeSats and International Space Station research labs.

    Her previous experience includes over two decades with NASA as a scientist and engineer. She has analyzed and synthesized technical information and played a key role in fostering communication between academic and industrial teams with varying priorities and work cultures, both within the US and overseas. NASA projects have included the Hubble Space Telescope, the Mars Rover Program, the Galileo Mission to Jupiter, the European Space Agency's Herschel Space Observatory, and others.

    Dr. Bhattacharya also has experience in higher education research development and established the Office of Sponsored Research for science programs at Claremont McKenna, Pitzer and Scripps Colleges, in Claremont, California, where she increased federal award rates by 67%, and managed $4 million in active grants.

    Dr. Bhattacharya serves on advisory boards for a number of space-related organizations, including Global Entrepreneurship Network - Space (https://www.genglobal.org/gen-space).

    Dr. Bhattacharya holds a Ph.D. and M.S. in space physics from UCLA as well as dual degrees from Rutgers University, a B.S. in mechanical engineering and a B.A. in physics.

    Coming up near you

    Want to teach at ga?

    Join our global community of instructors and help shape the next generation of industry leaders — while moving your own career forward with proven subject matter expertise, leadership experience, and public speaking skills. Teach online or on campus, full-time
or part-time.

    Learn More