Dean Regas

Dean Regas is the Astronomer at Cincinnati Observatory, responsible for science outreach activities, and a national popularizer of astronomy. He is the author of several books including Facts from Space! and was the co-host of the prolific PBS show Star Gazers. An extremely engaging and media-savvy astronomy lecturer, he has served as the Observatory's Outreach Astronomer since 2000 and is one of NASA's Solar System Ambassadors, responsible for sharing its latest science and discoveries. An accomplished educator, Dean is an expert in observational astronomy and is a Contributing Editor to Sky & Telescope magazine, where he won the "Out-of-this-World Award" for astronomy education.

Aaron Blecha is an artist and author based in Brighton, UK, who designs funny characters and illustrates humorous books. Aaron has illustrated over 40 books, including the popular George Brown, Class Clown, and Shark School series. He is also the author and illustrator of Goodnight, Grizzle Grump! and Good Morning, Grizzle Grump! published by HarperCollins. In addition to illustrating children's books, Aaron works as a character designer in TV development for studios such as Disney, Curious Pictures, and eOne Family.

Britannica Group is a global education leader with over 250 years of dedication to seeking out facts and providing insight into the mysteries of the universe. Britannica's mission to inspire curiosity and the joy of learning helps build the world's future thinkers and innovators.