LAS VEGAS, NEVADA – JULY 31: Kyle Johnson (L) and his mother, actress Nichelle Nichols, attend the 18th annual Official Star Trek Convention at the Rio Hotel & Casino on July 31, 2019 in Las Vegas, Nevada. (Photo by Gabe Ginsberg/Getty Images)
LAS VEGAS, NEVADA – JULY 31: Kyle Johnson (L) and his mother, actress Nichelle Nichols, attend the 18th annual Official Star Trek Convention at the Rio Hotel & Casino on July 31, 2019 in Las Vegas, Nevada. (Photo by Gabe Ginsberg/Getty Images)