Can you identify three of these noted Islamic astronomers and cosmologists and write a very brief summary of their life, work, and accomplishment? No more than 100 words each.
1- al-FarghÄnÄ« (AbÅ« al-Ê¿AbbÄs Aá¸¥mad ibn Muá¸¥ammad ibn KathÄ«r al-FarghÄnÄ«)
2- ibn Yunus (Abu al-Hasan ‘Ali ibn ‘Abd al-Rahman ibn Ahmad ibn Yunus al-Sadafi al-Misri)
3- al-Biruni (Abu Rayhan al-Biruni)
4- Ibn Rushd (AbÅ« l-WalÄ«d Muá¸¥ammad Ibn Ê¾Aá¸¥mad Ibn RuÅ¡d)
5- al-Bitruji (Nur al-Din Ibn Ishaq Al-Betrugi)