Events Overview

STScI hosts colloquia, lectures, meetings, symposia, and workshops that cover a broad array of topics of interest to the astronomical community as well as the general public. From this page, you can find current, upcoming, and past events of interest.

Use the filter bar below to search by specific event criteria including Type, Mission, Keyword, and/or Date. Click the Apply button to generate the query. Information and resources for each event can be found by clicking on the "Read More" link. All times listed are Eastern Time, unless otherwise noted.

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  1. Understanding Dwarf Galaxies to Understand Dark Matter

    November 12, 2025 Colloquia

    The large-scale structure of our Universe is well described by a model in which matter is predominantly Cold Dark Matter (CDM). While CDM was initially thought to have trouble reproducing observations...

  2. Webb Office Hours

    November 13, 2025 Community Events

    The JWST User Community is invited to call into Webb Office Hours to ask questions and directly interact with a team of STScI JWST experts via WebEx. We welcome questions about the JWST Pipeline, calibration,...

  3. Trustworthy Machine Learning for Astrophysical Discovery

    November 19, 2025 Colloquia

    Modern machine learning techniques open doors to powerful data analysis strategies that were not feasible even a few years ago — approaches that could enable transformative discoveries with current...

  4. Metal-Poor Massive Stars and Cosmic Mysteries from Redshift 10+ to the Local Universe

    December 3, 2025 Colloquia

    Abstract is forthcoming. Speaker: Peter Senchyna (Carnegie Science)

  5. Fundamental Properties and Atmospheric Chemistry of Cool Brown Dwarfs with JWST

    December 10, 2025 Colloquia

    Abstract is forthcoming. Speaker: Mike Cushing (The University of Toledo)

  6. Webb Office Hours

    December 11, 2025 Community Events

    The JWST User Community is invited to call into Webb Office Hours to ask questions and directly interact with a team of STScI JWST experts via WebEx. We welcome questions about the JWST Pipeline, calibration,...

  7. CoolSci: Celebrating STScI Achievement in Astronomical Research Award Winners

    January 14, 2026 Colloquia

    Featuring 2025 STScI Achievement in Astronomical Research Award Winners Marco Chiaberge (STScI), Stephanie La Massa (STScI), and Marc Rafelski (STScI).

  8. CoolSci: Presentations from STScI Postdocs

    January 21, 2026 Colloquia

    Presentations featuring Vital Fernandez, Benjamin Gibson, Doyeon Avery Kim, and John Soltis. 

  9. CoolSci: Celebrating STScI Achievement in Astronomical Research Award Winners

    January 28, 2026 Colloquia

    Featuring 2025 STScI Achievement in Astronomical Research Award Winners Gagandeep Anand (STScI), Nestor Espinoza (STScI), and Nimisha Kumari (STScI).

  10. Language AI in the Space Sciences

    March 9 through 12, 2026 Workshops

    Join us for the second annual Language AI in the Space Sciences workshop, an interdisciplinary gathering exploring the role of natural language processing and artificial intelligence in space science and...

  11. Science with the Hubble and James Webb Space Telescopes VIII: Enriching the Universe: From Primordial Nucleosynthesis to Exoplanet Atmospheres

    April 13 through 16, 2026 Conferences

    We are delighted to announce the latest in the series of ESA-sponsored conferences, in collaboration with STScI, which highlight the scientific impact of the Hubble and James Webb Space Telescopes. With...