NASA cancels Afro-American astronaut’s first flight to space…

“A number of factors are considered when making flight assignments. However, these decisions are personnel matters for which NASA doesn’t provide information,” Brandi Dean, spokesperson at the Johnson Space Center was quoted as telling Arstechnica. Epps was a member of NASA’s 20th class of astronauts, a group of nine known as the “Chumps” who were selected in June 2009.

Only three other African American women have flown into space. Epp’s assignment in January 2017 garnered a fair amount of favourable publicity for the space agency.She had been assigned to her first spaceflight, Expedition 56/57, scheduled to launch in May 2018.Seven of the nine astronauts from that class have already flown into spaceEpps, a native from New York, will be replaced by the other novice from the 2009 class, Serena Aunon-Chancellor, who was serving as Epps’ backup for this mission.

According to NASA, Epps had returned to the active Astronaut Corps at the space center to assume duties in the astronaut office. She will be considered for assignment to future missions.In 1970, Ken Mattingly was pulled from his assignment as command module pilot of the Apollo 13 just a week before launch.That was because the primary crew was exposed to rubella — a contagious viral infection — and Mattingly was not immune from the disease.NASA does not usually say why crews are reassigned unless there is a medical reason, the report said.