Elon Musk-backed SpaceX is set to launch its Starship rocket on its 14th test flight as early as Monday with the mission set to mark the spacecraft's first attempt at an orbital flight.Taking to social media platform X, the company said that the 75-minute launch window was scheduled to open at 7:15 am, subject to regulatory approval.SpaceX plans to livestream the launch on its official website with coverage expected to begin about 30 minutes before liftoff.The mission is designed to take Starshi