GO 16984

Sat May 02 19:44:36 EDT 2026

Principal Investigator: Andrea Dupree
PI Institution: Smithsonian Institution Astrophysical Observatory
Investigators (XML)

Title: Betelgeuse: An Iconic and Surprising Red Supergiant
Cycle: 30
External Allocation: 20 orbits
Proprietary Period: 6 months

Program Status: Program has been Completed

Program Coordinator: Weston Eck Contact
Contact Scientist: Daniel Welty 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 an observing change.

Related Programs

• 16655: Betelgeuse: An Iconic and Surprising Red Supergiant