Hubble saw Supernova Remnant N 49. Find out what it saw on yours at the following link: https://www.nasa.gov/content/goddard/what-did-hubble-see-on-your-birthday
Cristo Rei statue was created in 1959. It was inspired by the Christ the Redeemer statue in Rio de Janeiro. You can get an elevator to the statue and walk around outside it. The best views of Lisbon can be seen from it.