question #1 Sahih Muslim 906c, Book 10, Hadith 17 : What actions did the Prophet Muhammad (ﷺ) take during a solar eclipse?

The sun eclipsed during the lifetime of the Messenger of Allah (ﷺ) ; so he felt perturbed and he, by mistake, took hold of the outer garment of a woman till he was given his own cloak. After this I satisfied my need and then came and entered the mosque. I saw the Messenger of Allah (ﷺ) standing in prayer. I stood along with him. He prolonged his qiyam till I wished to sit down. Then I cast a glance towards an old woman. So I said: She is older than I. I, therefore, kept standing. He (the Holy Prophet) then observed ruku’, and prolonged his ruku’. He then raised his head. He then prolonged his qiyam to such an extent that if a person happened to come he would have thought that he had not observed the ruku’.