Danny Dunn and the Voice from Space

Professor Bullfinch has created a radio telescope ("dish") for the government which will try to determine if extraterrestrials are trying to contact Earth. When Danny sneaks into the observatory, he hears non-random sounds coming from space. He then must figure out how to translate the sounds.

The observatory described in the book is similar to the real life SETI project!

© 2018 Wildside Press (ספר דיגיטלי ): 9781479437290

תאריך הוצאה

ספר דיגיטלי : 15 במרץ 2018