GO 18104

Fri Oct 16 20:18:24 EDT 2026

Principal Investigator: Leonardo Dos Santos
PI Institution: Space Telescope Science Institute
Investigators (XML)

Title: Hydrodynamic atmospheric escape in a benchmark sample of exoplanets in the hot-Neptune desert
Cycle: 33
External Allocation: 20 orbits
Proprietary Period: 6 months

Program Status: Implementation

Program Coordinator: Tricia Royle 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.