Helium leak delays launch of SpaceX’s Polaris Dawn Mission

SpaceX postponed the launch of its 'Polaris Dawn' mission due to a helium leak. The mission, aimed to send four private citizens, including billionaire Jared Isaacman and SpaceX engineers, on a multi-day journey in low-Earth orbit, was delayed to address the issue. This mission also planned the first civilian spacewalk and intended to study space radiation effects.