A textured sphere with three horizontal stripes: yellow on top, dark blue in the middle, and dark orange at the bottom.

Video Archive

Watch recordings of past scientific talks and lectures.

  1. The Deep Synoptic Array (DSA): Revolutionizing Access to the Radio Sky

    Colloquium

    June 5, 2026

    3–4 p.m. ET

    Speaker

    Fabian Walter

  2. CUNY Masters Graduation 2026

    June 2, 2026

    10 a.m.–3 p.m. ET

    Speakers

    Emma Kleiner, Thyra Eysselinck, Amethyst Barnes, Shawn Ray, Emily McPike, + 2 more

  3. Metal Transport in the Interstellar and Circumgalactic Medium

    Colloquium

    May 15, 2026

    3–4 p.m. ET

    Speaker

    Mark Krumholz

  4. CCA Colloquium: Antonella Palmese

    Colloquium

    May 8, 2026

    3–4 p.m. ET

  5. CCA Colloquium: Marla Geha

    Colloquium

    May 1, 2026

    3–4 p.m. ET

  6. Protostars and Protoplanetary Disks with JWST

    Colloquium

    April 17, 2026

    3–4 p.m. ET

    Speaker

    Ewine Disheok

  7. CCA Colloquium: Alice Shapley

    Colloquium

    April 10, 2026

    3–4 p.m. ET

  8. CCA Colloquium: Nora Shipp

    Colloquium

    April 3, 2026

    3–4 p.m. ET

  9. CCA Colloquium: Diana Powell

    Colloquium

    March 13, 2026

    3–4 p.m. ET

  10. CCA Colloquium: Eva Laplace

    Colloquium

    February 20, 2026

    3–4 p.m. ET

  11. CCA Colloquium: Aaron Smith

    Colloquium

    February 6, 2026

    3–4 p.m. ET

  12. CCA Colloquium: Carl Louis Rodriguez

    Colloquium

    January 30, 2026

    3–4 p.m. ET

  13. CCA Colloquium: Greg Bryan

    Colloquium

    January 23, 2026

    3–4 p.m. ET

  14. CCA Colloquium: Yuan Li

    Colloquium

    December 12, 2025

    3–4 p.m. ET

  15. CCA Colloquium: Kevin Burdge

    Colloquium

    November 21, 2025

    3–4 p.m. ET

  16. CCA Colloquium: Jason Sanders

    Colloquium

    November 14, 2025

    3–4 p.m. ET

  17. CCA Colloquium: Neal Dalal

    Colloquium

    November 7, 2025

    3–4 p.m. ET

  18. CCA Colloquium: Earl Bellinger

    Colloquium

    October 24, 2025

    3–4 p.m. ET

  19. Sonification for Research: Techniques, Efficacy, and Applications (SoniTEA)

    Workshop

    October 20–22, 2025

  20. CCA Colloquium: Sownak Bose

    Colloquium

    October 17, 2025

    3–4 p.m. ET

  21. CCA Colloquium: Masaru Shibata

    Colloquium

    October 10, 2025

    3–4 p.m. ET

  22. CCA Colloquium: Hannah Diamond-Lowe

    Colloquium

    October 3, 2025

    3–4 p.m. ET

  23. CCA Colloquium: Matteo Cantiello

    Colloquium

    September 19, 2025

    3–4 p.m. ET

  24. Celebration for GW Decade

    September 15, 2025

    4–5:30 p.m. ET

  25. CCA Colloquium: Evan Kirby

    Colloquium

    September 5, 2025

    3–4 p.m. ET

  26. Summer School: The landscape of astronomical transients

    Lecture

    July 28 – August 8, 2025

  27. CCA Colloquium: Tracy Slatyer

    Colloquium

    June 27, 2025

    3–4 p.m. ET

  28. CCA Colloquium: Eric Agol

    Colloquium

    June 20, 2025

    3–4 p.m. ET

  29. CUNY Masters Graduation 2025

    Seminar

    June 10, 2025

    11 a.m.–3:30 p.m. ET

  30. 2025 CCA Pre Doc Symposium

    Colloquium

    May 20, 2025

    1–7 p.m. ET

  31. CCA Colloquium: Nadejda Blagorodnova Mujortova

    Colloquium

    May 16, 2025

    3–4 p.m. ET

  32. CCA Colloquium: Stella Offner

    Colloquium

    May 2, 2025

    3–4 p.m. ET

  33. Self Supervised Learning: The Final Frontier of AI

    Workshop

    April 29, 2025

    9 a.m.–6 p.m. ET

  34. CCA Colloquium: Bart Ripperda

    Colloquium

    April 18, 2025

    3–4 p.m. ET

  35. CCA Colloquium: Charles Gammie

    Colloquium

    April 11, 2025

    3–4 p.m. ET

  36. CCA Colloquium: Daniel Price

    Colloquium

    March 28, 2025

    3–4 p.m. ET

  37. CCA Colloquium: Joshua Speagle

    Colloquium

    March 21, 2025

    3–4 p.m. ET

  38. ACT DR6 Webinar

    Event

    March 12, 2025

    3–4 p.m. ET

  39. Particles vs. New Probes (P vs. NP)

    Workshop

    March 3–6, 2025

  40. CCA Colloquium: Ke Zhang

    Colloquium

    February 21, 2025

    3–4 p.m. ET

  41. CCA Colloquium: Itai Linial

    Colloquium

    February 14, 2025

    3–4 p.m. ET

  42. CCA Colloquium: Monica Valluri

    Colloquium

    February 7, 2025

    3–4 p.m. ET

  43. CCA Colloquium: Ben Keller

    Colloquium

    January 31, 2025

    3–4 p.m. ET

  44. Cosmology and galaxy astrophysics with simulations and machine learning 2024

    Conference

    December 9–12, 2024

  45. CCA Colloquium: Vicky Kalogera

    Colloquium

    November 22, 2024

    3–4 p.m. ET

  46. CCA Colloquium: Tjitske Starkenburg

    Colloquium

    November 1, 2024

    3–4 p.m. ET

  47. CCA Colloquium: Anthony Mezzacappa

    Colloquium

    October 25, 2024

    3–4 p.m. ET

  48. CCA Colloquium: Phil Hopkins

    Colloquium

    October 4, 2024

    3–4 p.m. ET