SpaceX will provide a livestream of the first Starship rocket launch of 2026. Here's how to watch the mission, known as flight 12.

Elon Musk's SpaceX has postponed a launch of its massive Starship rocket and said it plans to make another attempt at the highly-anticipated test flight on Friday.

“For those who think this is simply another repeat test flight, the engineering changes under the rocket ‘hood’ are substantial,” Joseph Gonzalez, an associate professor of practice in aerospace engin...