Why Your Kid Likes Comparing Neptune to a Dust Mite - The New York Times

Sophie Cat 56 - Sophie Dupre

Elusive 'Einstein' Solves a Longstanding Math Problem - The New York Times

What's the largest known planet in the galaxy? - Quora

Science Events: Math Games, Bugs and Cloud Machines - The New York Times

May 1979 - On-Line Newspaper Archives of Ocean City

Calaméo - MAY 29, 1986

Neptune - The New York Times

The Project Gutenberg eBook of Invaders from the Infinite, by John Wood Campbell

Nicolas Ortega