Speed of Light - The ASTRO Foundation is investing in ground-breaking investigators and the next generation of radiation oncologists through our research and education programs.
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Speed of Light - The ASTRO Foundation, is a nonprofit foundation working to heighten the critical role of radiation therapy through research and education.
The work of Speed of Light – The ASTRO Foundation – is only possible because of the generosity of donors and sponsors. The Foundation is committed to using every donation effectively to accelerate our mission.
Speed of Light - The ASTRO Foundation, is a nonprofit foundation working to heighten the critical role of radiation therapy through research and education.
Applications Closed for 2026 Awards
The American Cancer Society (ACS) and ASTRO honor the legacy of Felix Feng, MD, an expert in translational genomics and pre-clinical therapeutics for prostate cancer, by offering a joint Clinician Scientist Development Grant (CSDG). This program supports full-time faculty members in becoming independent investigators as clinician scientists. The ACS-ASTRO Dr. Felix Feng CSDG funds a practicing radiation oncologist pursuing research questions relevant to improving health across the cancer continuum.
All ASTRO-CSDG applications (new and resubmissions) must be submitted through the Clinician Scientist Development Grant application in ProposalCentral. Applicants will select the ASTRO-CSDG RFA on the cover page of their application. Visit ACS for more information on how to apply.