linguistic:paraphrasing, structural:expansion
Future mission

Billionaire and private astronaut Jared Isaacman proposed to fund a servicing mission to HST using SpaceX 's spacecraft. Though it can save NASA "hundreds of millions of dollars", the proposal became controversial because "SpaceX's view of risks and willingness to accept risk is considerably different than NASA's." In June 2024, after another gyroscope failure, NASA rejected the private servicing mission proposal.