Former Apollo Program Engineer Salvador Aleguas Jr. Dies at 91

Aleguas served with distinction in the U.S. Navy during the 1950s before joining the Apollo program.

Apr. 14, 2026 at 5:53am

A highly textured, abstract painting in earthy tones featuring sweeping geometric arcs, concentric circles, and precise spirals, conceptually representing the complex forces and engineering feats behind the Apollo program's moon landings.The technical brilliance and pioneering spirit that defined the Apollo program's historic moon missions are commemorated in a vibrant abstract illustration.Melbourne Today

Salvador Aleguas Jr., a former engineer who worked on the Apollo program, passed away peacefully in his sleep on April 2, 2026, at the age of 91 in Melbourne, Florida. Aleguas had a distinguished career, serving in the U.S. Navy during the 1950s before joining the team that helped put the first humans on the moon.

Why it matters

Aleguas' work on the Apollo program was instrumental in the success of the historic moon landings, which remain one of humanity's greatest technological achievements. His passing marks the loss of another pioneering figure from the space race era.

The details

Aleguas spent his career dedicated to the exploration of space, first serving in the U.S. Navy and then joining the team of engineers working on the Apollo program in the 1960s. He played a crucial role in the development of the technologies that enabled the successful moon landings.

  • Aleguas passed away peacefully in his sleep on April 2, 2026.
  • He served in the U.S. Navy during the 1950s.

The players

Salvador Aleguas Jr.

A former engineer who worked on the Apollo program and passed away at the age of 91 in Melbourne, Florida.

Got photos? Submit your photos here. ›

The takeaway

Aleguas' life and work exemplify the pioneering spirit and technical brilliance that defined the space race era. His contributions to the Apollo program will be long remembered as a crucial part of one of humanity's greatest achievements.