Standing down from launch today due to unfavorable weather in the flight path. Our next launch opportunity is Saturday, May 30 at 3:22 p.m. EDT, or 19:22 UTC

— SpaceX (@SpaceX) May 27, 2020

The mission will send astronauts Bob Behnken and Doug Hurley to space aboard the Crew Dragon capsule, a first for a spacecraft designed by Elon Musk’s company, SpaceX. If successful, it will be a historic achievement for SpaceX as it would become the first privately owned company to take humans to the ISS and meet NASA’s certification requirements.