GO 17163

Wed Jan 14 18:27:47 EST 2026

Principal Investigator: William Sparks
PI Institution: SETI Institute
Investigators (XML)

Title: Probing the icy regoliths of Europa with imaging polarimetry
Cycle: 30
External Allocation: 8 orbits
Proprietary Period: 6 months

Program Status: Program has been Completed

Program Coordinator: Tricia Royle Contact
Contact Scientist: Marco Chiaberge Contact

Program Contents

• APT File
• Formatted Listing
• Public PDF
• Target Confirmation Charts (FAQ)
• HST Archive Information

Visit Status Information (XML)

Requests

• Report a duplication of an observation in this program by another HST program.
• Request an observing change.