Buzz Aldrin pays tribute to the Apollo 11 mission on its anniversary, invoking Kennedy's famous speech and expressing ...

This was Pope Leo's first visit to the observatory, founded in 1891 by Leo XIII. He later called Aldrin. “Together we shared ...

Pope Leo visited the Vatican’s internationally-recognized observatory, called the Specola Vaticana, where he was able to look ...

Pope Leo XIV called astronaut Buzz Aldrin and visited the Vatican's astronomical observatory in Castel Gandolfo to mark the 56th anniversary of man's first moon landing.

On July 21, 1961, NASA astronaut Gus Grissom completed the second successful human spaceflight mission for the United States of America.