Proposing

The Call for Proposals (CP) invites the astronomical community to propose for observing time on HST in a given cycle (nominally one year in duration). It summarizes the policies and procedures for proposing in that cycle of HST observing, including requests for funding research on archival HST data. It also provides an overview of HST's expected capabilities for that observing cycle, including information about the telescope and the available scientific instruments.

• Phase I

  

  Documentation and instructions to support writing and submitting a proposal for HST observing time.

  Read More

• Phase II

  

  Guide for providing the details to schedule and obtain HST observations after a Phase I proposal approval.

  Read More

• Approved Programs

  

  Results from current and past HST proposal cycles, including approved programs and abstract and exposure catalogs.

  Read More