Simplify the following text for a Grade 5 native English-speaking person.
Original: Roswell is most popularly known for having its name attached to what is now called the 1947 Roswell UFO incident , even though the crash site of the alleged UFO was some 75 miles from Roswell and closer to Corona .
Simplified: Roswell is a city in the U.S. state of New Mexico . It is famous for the 1947 Roswell UFO Incident .