Elon Musk's SpaceX postponed the 10th launch of its Starship rocket due to cloudy weather in Texas on Monday, another slight delay in its efforts to overcome development setbacks and achieve several long-sought milestones essential to the Mars rocket system's reusable design.

SpaceX's 403-foot Starship rocket was set to launch on Sunday for its tenth test flight, but tech issues got in the way.

Elon Musk’s latest Starship launch was postponed at the eleventh hour on Sunday. The latest in a growing list of SpaceX failures was to be the model’s 10th mission, and it was fully fueled ahead of a launch time of 7:35 p.