
Ronald M. Sega
Ronald Michael Sega is an astronaut and spaceflight crew member born on December 4, 1952 in Cleveland, Ohio, United States. NASA Astronaut Group 13, 1990 marked the formal start of the astronaut career. United States Air Force service; astronaut and mission crew member shaped the technical and operational experience brought into crew training.
- Born
- December 4, 1952
- Died
- N/A
- Birthplace
- Cleveland, Ohio,United States
Flights
2
Spacewalks
0
EVA time
N/A
In space
17 days, 12 hours, 25 minutes
Bio
Ronald Michael Sega flew on STS-60 and STS-76, logging 17d 12h 25m in space. The flight sequence placed Ronald M. Sega in STS-60 as and STS-76 as Mission Specialist, with each assignment adding another layer of spacecraft operations, crew coordination, and mission execution.
Space Shuttle Discovery mission carrying Spacehab and Sergei Krikalev, the first Russian cosmonaut on a shuttle. Marked an early human-spaceflight bridge between Shuttle-Mir cooperation and later ISS partnership. Space Shuttle Atlantis mission to Mir that delivered Shannon Lucid for a long-duration stay.
Ronald M. Sega's career combines preparation, assigned responsibilities, and the specific mission work completed with each crew. The available family record lists married; 2 children. Left NASA astronaut service after mission assignments. The exact departure date is not listed.

