NASA has cancelled an important "wet test" of the Artemis 1 Space Launch System (SLS) due to safety concerns with its $1bn launch platform.

NASA failed to complete a fourth critical "wet dress rehearsal" of its massive Space Launch System moon rocket Monday of Artemis.

That could mean a delay in the launch of Artemis I, the uncrewed around-the-moon mission now targeted for August. Any delay will likely push the return of astronauts to the moon, now slated for 2025, further into the future.

    All them good old Germans brains are gone, What to do but start WWIII.

  A.      List of German  - American - Scientists
B. "Operation Paperclip,"   https://www.bing.com/search?pc=U164&q=Operation+Paperclip+scientists&form=BWMFDF
C. Operation Paperclip was a secret program of the Joint Intelligence Objectives Agency (JIOA) largely carried out by special agents of Army CIC, in which more than 1,600 German scientists, engineers, and technicians, such as Wernher von Braun and his V-2 rocket team, were taken from Germany to the United States, for U.S. government employment, primarily between 1945 and 1959.
D.  the United States ships 88 German scientists to America to assist the nation in its production of rocket technology. Most of these men had served under the Nazi regime. For a full list of German scientist,  Operation Paperclip will open your eyes. 
E. Albert Einstein – theoretical physicist, philosopher and author.
F. Wernher von Braun, rocket scientist, aerospace engineer, space architect, one of the architects of the Apollo program, was a Nazi scientist brought to the U.S. in secret in 1945. (NASA/Marshall Space Flight Center). 
G. Magnus von Braun – chemical engineer, Luftwaffe aviator, and rocket scientist at Peenemünde, the Mittelwerk, and after emigrating to the United States via Operation Paperclip, at Fort Bliss. He was the brother of Wernher von Braun.
H. Robert Oppenheimer – physicist and director of the Manhattan Project, also known as "The Father of the Atomic Bomb".
I.  David Rittenhouse – astronomer, inventor, mathematician, surveyor, scientific instrument craftsman, public official and first director of the United States Mint.
J. Victor Frederick Weisskopf – World War II physicist, working at Los Alamos on the Manhattan Project to develop the atomic bomb, and later campaigned against the proliferation of nuclear weapons.
K. Max Bentele – pioneer in the field of jet aircraft turbines and mechanical engineering.
L. Hans Albrecht Bethe – nuclear physicist who won a Nobel Prize in physics for his work on the nuclear energy sources of stars (1967).
M. Werner Dahm – NASA rocket scientist.
N. Michael Heidelberger – regarded as the father of modern immunology.
O. Charles Francis Richter – seismologist, inventor of the Richter magnitude scale.
P. Joseph Strauss – structural engineer and designer, chief engineer of the Golden Gate Bridge.
Q. Wernher von Braun, one of the architects of the Apollo program, was a Nazi scientist brought to the U.S. in secret in 1945