GO 13677

Sun Jan 18 09:09:28 EST 2026

Principal Investigator: Saul Perlmutter
PI Institution: University of California - Berkeley
Investigators (XML)

Title: See Change: Testing time-varying dark energy with z>1 supernovae and their massive cluster hosts
Cycle: 22
External Allocation: 86 orbits
Proprietary Period: 0 months

Program Status: Program has been Completed

Program Coordinator: William Januszewski Contact
Contact Scientist: John MacKenty Contact

ACS Reviewer: Aparna Maybhate Contact

Program Contents

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

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Related Programs

• 14327: See Change: Testing time-varying dark energy with z>1 supernovae and their massive cluster hosts