This dark black object is in an Apollo 10 mission photo. This object looks like it may be a dark knight satellite. Those were alien built satellites being hundreds of thousands of years old, but left in earths orbit for unknown reasons. This raises the next question, if its not a dark knight satellite, why was it there? Perhaps it was alien trying assist and watch out for the Apollo 10 mission. Its 100% certain that the US government has connections with aliens, so the possibility of this being aliens watching over the mission seems great.