13 February 2025
The inaugural open community conference for NASA’s Habitable Worlds Observatory (HWO) will be held at the Johns Hopkins Bloomberg Center in Washington, DC, from 28 – 31 July 2025. This milestone event will bring together scientists, engineers, industry, and community stakeholders to propel the development of HWO.
The period for HWO25 abstract submission has been extended until Friday 21 February 2025. Abstracts may be submitted through this form. Abstracts should be no longer than 1800 characters, and should make a clear connection to NASA’s Habitable Worlds Observatory mission. A current HWO overview can be found in slides presented at the 2025 January AAS HWO special session [PDF]. If you have questions, or need assistance, please reach out to HWO25@stsci.edu. We thank our many colleagues who have already submitted abstracts.
Abstracts are invited for oral and poster presentations on topics that reflect the full breadth of HWO's scientific and technological vision, which will transform astrophysics discovery, and address one of humanity's oldest questions "Are we alone?" We look forward to participation from scientists, engineers, industry leaders, and community stakeholders, whose contributions are all vital to build a strong foundation for the successful development of HWO. In particular, we encourage submissions from early-career community members, who are expected to be among the principal users of this future NASA flagship observatory, and are crucial to ensuring continuity in our space exploration workforce.
Topics of interest include, but are not limited to:
Accepted presenters will be invited to contribute to the HWO25 conference proceedings, which will serve as the foundation for the first HWO Community Science Book.
In-person and virtual registration opens on 30 March 2025. For more conference information, please see the conference webpage.