NASA ASTRA Initiative 

https://science.nasa.gov/astrophysics/programs/cosmic-origins/community/hwo-sig-and-the-astra-initiative-may-8-2026

Speaker: Peter Kurczynski, Chief Scientist of the NASA Cosmic Origins Program Office

Abstract:

ASTRA is an innovative and fast-developing initiative to encourage new astrophysics mission concepts for consideration by NASA.

Habitable Worlds Observatory science continues to be central to NASA astrophysics strategy. Learn how you can become involved. This will be a brief presentation followed by discussion and Q&A.