May 14, 2025

SpaceX founder Elon Musk also wants Starship to fly to Mars, which will, likewise, require a mastery of in-space refueling. NASA may also soon rely on Starship and other massive commercial rockets to launch astronauts from Earth. The Trump administration has proposed canceling NASA’s Space Launch System rocket after two more flights in favor of…

The EPA on Wednesday said it would change a rule intended to protect Americans from forever chemicals in their drinking water. The agency plans to extend a compliance deadline to limit two key chemicals, and rescind and reconsider regulations on four others. Last year, the Biden administration released a long-awaited rule setting limits on forever…