Thursday’s spacewalk at the ISS has just been postponed
NASA has called off Thursday’s spacewalk at the International Space Station while officials continue investigating the cause of a coolant leak involving a backup radiator attached to the outside of Russia’s Nauka module. Another NASA spacewalk scheduled for Friday, October 20, has also been postponed. The leak was spotted earlier this weekbut has now stopped. It was first reported by Roscosmos flight controllers and then confirmed by NASA external station camera views which showed residual coolant droplets emerging from the radiator....