Question

In the total time of the United States space program, how many space flight tragedies have occurred?


A(1

B)2

C)None

D)5


help me pls

Answer 1

Explanation:

Since the 1960s, spaceflight missions have resulted in the accidental deaths of more than 20 astronauts. The most recent disaster, occurring near the end of the space shuttle Columbia's STS-107 mission in 2003, caused NASA to ground its shuttle program for more than two years.