What are the opening hours?

Monday 7am - 4:30pm Tuesday 7am - 4:30pm Wednesday 7am - 4:30pm Thursday 7am - 4:30pm Friday 7am - 4:30pm

Speed of Light - The ASTRO Foundation

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Speed of Light - The ASTRO Foundation

Speed of Light - The ASTRO Foundation: accelerating bold and innovative ideas in radiation therapy to help every person live a longer, healthier life.

03/16/2026

Apply now for the ASTRO-AAPM Physics Residents/Postdoctoral Fellows Seed Grant!

The American Society for Radiation Oncology and the American Association of Physicists in Medicine (AAPM) partner to support the research of medical physics residents and postdoctoral fellows and advance their careers.

Application Deadline: Wednesday, March 18 at 11:59 p.m. ET

Learn more & apply today: https://ow.ly/JCnG50YfbmF

03/12/2026

Radiation has been used successfully to treat patients for more than 100 years.

During , learn more about Radiation Therapy Safety by viewing our resources & watching the video on the ASTRO Foundation website.

Visit https://ow.ly/8pNS50YsWko to learn more.

03/11/2026

Looking for information about Colon/Colorectal Cancer treatment?

This , watch our patient video about Colon, Re**um, & A**s Cancers. Available in English & Spanish.

Learn more: https://ow.ly/xJzO50YspZf

Fight Colorectal Cancer Colorectal Cancer Alliance Colon Cancer Coalition

03/09/2026

Apply now for the ASTRO-AAPM Physics Residents/Postdoctoral Fellows Seed Grant!

The American Society for Radiation Oncology and the American Association of Physicists in Medicine (AAPM) partner to support the research of medical physics residents and postdoctoral fellows and advance their careers.

Application Deadline: Wednesday, March 18

Learn more & apply today: https://ow.ly/JCnG50YfbmF

03/05/2026

NEW Research Published - Funded by the ASTRO Foundation

"Safety and Feasibility of Stereotactic Body Radiation Therapy for Patients With Hepatocellular Carcinoma and Advanced Cirrhosis Awaiting Liver Transplantation: A Prospective Pilot Clinical Trial," published in the by Nima Nabavizadeh, MD, 2018 Innovative Projects in Radiation Oncology Grantee.

Learn more: https://ow.ly/iTWa50YpC9e

03/03/2026

This , explore the Speed of Light website to find information on Radiation Therapy for Colon, Re**um, & A**s Cancers:
- Treatment Types
- Side Effects
- Caring for Yourself
- What to Expect

Learn more: https://ow.ly/iOkU50YoAgR

Colorectal Cancer Alliance Fight Colorectal Cancer Colon Cancer Coalition

03/01/2026

March is ➡️ Learn how radiation therapy is used to treat colorectal cancer by visting https://ow.ly/vrWT50YngUX

Colorectal Cancer Alliance Colon Cancer Coalition Fight Colorectal Cancer

02/27/2026

FREE for ASTRO members-in-training!

Join us on Thursday, April 2 at 1:00 p.m. ET for a Live Webinar:
"eContouring for Functional Radiation Medicine - Osteoarthritis & Fibromatosis," with speaker Jessica Schuster, MD, from the University of Wisconsin-Madison.

Supported by Speed of Light - The ASTRO Foundation's Juan A. del Regato Fund

Register now: https://ow.ly/qjbJ50YlZwn

02/25/2026

Register now for Advocacy Day 2026!

Join us on April 27-28, 2026 at The Royal Sonesta Washington, DC Capitol Hill in Washington, DC to lead the charge & help protect the future of cancer care.

This two-day event features talks with guest policy experts, policy issue briefs, Hill meeting training & more.

Learn more & register now: astro.org/AdvocacyDay

02/23/2026

Apply now for the ASTRO-PCF Young Investigator Award!

ASTRO and the Prostate Cancer Foundation (PCF) collaborate on a Young Investigator Award, advancing the career and research of early stage investigators who are committed to the field of prostate cancer.

Deadline to apply: Monday, Feb. 23 at 3:00 p.m. ET

Learn more & apply now: https://ow.ly/unkP50Y9mTo

02/20/2026

Explore the NEW website for Speed of Light - The ASTRO Foundation!

Discover the new ASTRO Foundation:
- Career Development
- Science and Research
- Patient Resources

Learn more: SpeedofLightFoundation.org

02/18/2026

Registration is open: Join the AU Training Center Program!

Take the next step in your professional development by applying for ASTRO's Authorized User (AU) Training Centers program. This new initiative connects radiation oncology professionals with expert-led training in radiopharmaceutical therapy.

Supported by an educational grant from Novartis Pharmaceuticals Corporation.

Register & join the future of patient care: https://ow.ly/6SBv50XTsjC

Address

251 18th Street S, 8th Floor
Arlington, VA
22202

Opening Hours

Monday	7am - 4:30pm
Tuesday	7am - 4:30pm
Wednesday	7am - 4:30pm
Thursday	7am - 4:30pm
Friday	7am - 4:30pm

Telephone

+17035021550

Website

http://www.SpeedofLightFoundation.org/

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