GO 17766

Tue Sep 01 03:01:33 EDT 2026

Principal Investigator: Paul Kalas
PI Institution: University of California - Berkeley
Investigators (XML)

Title: Direct imaging of a catastrophic exosolar planetesimal collision in real time with HST/STIS
Cycle: 32
External Allocation: 18 orbits
Proprietary Period: 6 months

Program Status: Program has been Completed

Program Coordinator: Blair Porterfield Contact
Contact Scientist: Emily Rickman Contact

Program Contents

• APT File
• Formatted Listing
• Public PDF
• HST Archive Information

Visit Status Information (XML)

Requests

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

Related Programs

• 17994: Direct imaging of a catastrophic exosolar planetesimal collision in real time with HST/STIS
• 18454: Direct imaging of a catastrophic exosolar planetesimal collision in real time with HST/STIS