As chairman of the US Senate Committee on Commerce, Science, & Transportation, Cruz effectively has control over Isaacman's confirmation process. He was also just re-elected to a six-year term, so theoretically Cruz is less susceptible to political pressure from the Trump White House.

SpaceX CEO Elon Musk recommended hastening the end of the International Space Station on his social media site X, arguing that the orbiting laboratory should be taken out of orbit within two years instead of the current five-year target.

NASA astronaut Suni Williams was undertaking a repair on the ISS when she was photographed from Earth by an amateur astrophotographer