Engineering & Operations · PUBLIC BIOGRAPHY

Kellan Osei

ANSA Astronaut · ALEP 15 Backup Commander

凯伦·奥塞

OFFICIAL ANSA PORTRAIT · PUBLIC AFFAIRS RELEASE

CURRENT ASSIGNMENT

ANSA Astronaut · ALEP 15 Backup Commander

Leads EVA training, lunar rescue procedures and surface-suit operational evaluation.

Appointment: Selected as an ANSA astronaut in 2016
Office: Astronaut Office · ALEP 15 Backup Crew
Credentials: M.S., Mechanical Engineering · EVA-qualified astronaut
Directorate: Engineering & Operations

Kellan Osei is the ALEP 15 backup commander and leads EVA training, lunar rescue procedures and surface-suit operational evaluation. He remains qualified to assume the command assignment through final crew confirmation.

Osei served as mission specialist on Horizon Expedition 12 and has completed field leadership assignments in polar and volcanic analog environments.

RESPONSIBILITIES

Public assignment

Responsibilities are stated at the agency level and do not replace formal delegations of authority.

01 · AREA OF RESPONSIBILITY01

Backup command

Current institutional or mission assignment.

02 · AREA OF RESPONSIBILITY02

EVA training

Current institutional or mission assignment.

03 · AREA OF RESPONSIBILITY03

Lunar rescue procedures

Current institutional or mission assignment.

04 · AREA OF RESPONSIBILITY04

Surface-suit evaluation

Current institutional or mission assignment.

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