Events Overview

STScI hosts colloquia, conferences, 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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(18 total)

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  1. Galaxy Clusters As Dark Matter Laboratories

    March 26, 2025 Colloquia

    The structure of dark halos carries signatures of their mass, dynamical state, and the nature of dark matter itself. Some of the most constraining signals can be found in the outskirts of galaxy clusters,...

  2. Webb Office Hours

    March 27, 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. How to Reionize the Universe: Lessons from Low Redshift

    April 2, 2025 Colloquia

    The reionization of the intergalactic medium (IGM) at z > 6 is one of the major transformations in the universe’s history, but we do not yet know which galaxies were responsible for this event....

  4. JWebbinar 40 - NIRCam and MIRI Coronagraphy: An Update 3 Years into Operations

    April 3, 2025 Software and Data

    Nearly 3 years into operations, we will briefly present an update on the performance and capabilities of NIRCam and MIRI coronagraphs during this JWebbinar. We will review recommended observing strategies...

  5. Animal, Mineral, Microbe: How the Interplay Between Abiotic and Biotic Processes Shapes Deep-Sea Chemoautotrophic Symbioses

    April 4, 2025 Lectures

    Living organisms evolve in response to one another, but also to the physical and chemical conditions in their habitat. Living things, via their activity, also shape the abiotic world. This is especially...

  6. The Discovery of the Multiply-imaged Standard Candle "SN H0pe" as a part of the JWST GTO PEARLS Program

    April 9, 2025 Colloquia

    Abstract is forthcoming. Speaker: Brenda Frye (The University of Arizona)

  7. Webb Office Hours

    April 10, 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,...

  8. Star Cluster Formation, Binary Stars, and Multiple Populations: Missing Links

    April 16, 2025 Colloquia

    Stars are primarily formed in clustered environments in giant molecular clouds. Stars are also primarily found in binary or higher order multiple systems. This hierarchy of binaries inside clusters, particularly...

  9. Witnessing the Formation of Planetary Systems

    April 23, 2025 Colloquia

    There has been a tremendous leap forward in our understanding of the formation of planetary systems thanks to substantial advances in our observational capabilities. Observatories like ALMA are routinely...

  10. Webb Office Hours

    April 24, 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,...

  11. Joint JHU/STScI Spring Colloquium

    May 7, 2025 Colloquia

    Abstract is forthcoming. Speaker: Kimberly Ward-Duong (Smith College)

  12. Webb Office Hours

    May 8, 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,...

  13. Inter+Stellar: Harnessing the Intersection Between Stars and the Interstellar Medium

    May 12 through 16, 2025 Symposia

    Historically, stars and the ISM in the nearby Universe have often been studied individually. However, this past decade of research has shown that the most exciting advances in each field are powered by...

  14. The Mysterious Nature of Little Red Dots

    May 21, 2025 Colloquia

    Abstract is forthcoming. Speaker: Guillermo Barro (University of the Pacific)

  15. Webb Office Hours

    May 22, 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,...