Speed of Light – The ASTRO Foundation has earned a
4-star rating from Charity Navigator, the highest distinction awarded by the nation's leading independent nonprofit evaluator, recognizing the Foundation's financial health, accountability, and commitment to its mission. This milestone reflects the rigorous standards the Foundation upholds in stewarding donor resources and advancing research and education in radiation oncology.
The Foundation also proudly maintains its Platinum rating from Candid — a distinction it has now earned for four consecutive years — reaffirming its enduring commitment to transparency and organizational excellence.
