Just Visiting This Planet, Revised and Updated for the Twenty-First Century: Further Scientific Adventures of Merlin from Omniscia

From Neil deGrasse Tyson, #1 New York Times bestselling author of Astrophysics for People in a Hurry, comes a spirited journey to the planets and stars, revealing the answers to many mysteries of our galaxy and beyond.

In this companion volume to Merlin's Tour of the Universe, we visit again with Merlin, a timeless space traveler from Planet Omniscia, who answers a collection of imaginative questions about the cosmos from curious stargazers. Whether waxing poetic about Earth and its environs, the Sun and its stellar siblings, the world of light, physical laws, or galaxies near and far, Merlin's remarks are engaging, humorous, and clear as a starry night sky.

Merlin tackles such conundrums as:

If aliens exploded Earth's moon, what effect would it have on us?

Are black holes gathering matter in preparation for another big bang in another time and dimension?

Why does the Moon look bigger on the horizon?

Lively and entertaining, Just Visiting This Planet is an indispensable guidebook to the universe.

Author: Neil Degrasse Tyson
Binding Type: Hardcover
Publisher: Blackstone Publishing
Published: 10/21/2025
ISBN: 9781665019811

About the Author
Tyson, Neil Degrasse: -

Neil deGrasse Tyson is an American astrophysicist, author, and science communicator. In 2017 he became the first American to win the prestigious Stephen Hawking Medal for science communication. He is the Frederick P. Rose Director of the Hayden Planetarium at the Rose Center for Earth and Space and a research associate in the Department of Astrophysics at the American Museum of Natural History. From 2006 to 2011 he hosted the educational science television show NOVA ScienceNow on PBS, and in March 2014 he became host of the television series Cosmos: A Spacetime Odyssey, an update of Carl Sagan's Cosmos: A Personal Voyage. Tyson has written several New York Times bestselling nonfiction books.