Michael R. Clifford: key obituary facts
Is Michael R. Clifford dead? Yes. Michael R. Clifford died on December 29, 2021, at age 69.
Cause of death: Michael R. Clifford's cause of death has not been publicly confirmed.
What was Michael R. Clifford known for?
He was known as American astronaut (STS-76).
American astronaut (STS-76)
Died on Wednesday December 29th 2021