NASA | Update: Hubble SM4 Flight Day 7

The transcript covers the activities and challenges faced during Flight Day 7 of the Hubble servicing mission. It details the repair of the Space Telescope Imaging Spectrograph, the upcoming final spacewalk tasks, and the overall success of the mission. The final spacewalk will focus on battery replacement, installing a new guidance sensor, and adding new thermal material. The mission aims to extend Hubble's operational life and enhance its scientific capabilities.

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