• Astronomy lesson: a “meteoroid” is a small fragment of debris in the solar system, a “meteor” is its trail of glowing vapor, and a “meteorite” is what’s left after it reaches the ground.

• Actor Ralph Morgan, who co-founded the Screen Actors Guild and served as its first president, was the older brother of Frank Morgan, who portrayed the title character in the film “The Wizard of Oz.”

The largest island that is part of a U.S. state is in:

A) Hawaii

B) Alaska

C) New York

D) California

Thursday’s answer: Woody Allen directed Carrie Fisher in “Hannah and Her Sisters” and Natalie Portman in “Everyone Says I Love You.”