Nasa astronauts Suni Williams, left, and Butch Wilmore speak during an online media briefing from the International Space Station on July 10. Nasa
Nasa astronauts Suni Williams, left, and Butch Wilmore speak during an online media briefing from the International Space Station on July 10. Nasa
Nasa astronauts speak out amid claims they are 'stuck in space'
Their return has been delayed repeatedly after the Boeing Starliner suffered multiple helium leaks and thruster issues
