Rewrite each original sentence in order to make it easier to understand by non-native speakers of English. You can do so by replacing complex words with simpler synonyms (i.e. paraphrasing), deleting unimportant information (i.e. compression), and/or splitting a long complex sentence into several simpler ones. The final simplified sentences need to be grammatical, fluent, and retain the main ideas of their original counterparts without altering their meanings.

It was discovered by Scott S. Sheppard, et al.
It was found by Scott S. Sheppard, et al.

Much of the ministry of Jesus occurred on the shores of Lake Galilee.
Jesus gave most of his speeches on the shores of Lake Galilee.

Under President and CEO Reynolds, the park operated until April 13, 2003, when it closed after a prolonged tourism decline following the September 11, 2001 terrorist attacks.

The park operated until April 13, 2003 under President and CEO Reynolds. It closed when tourism declined after the September 11 terrorist attacks.

