Wolfram Research

Arecibo Telescope 1974 Transmitted SETI Message

A sequence intended for communication with extraterrestrial intelligence, transmitted in 1974 from the Arecibo radio telescope

Global Air Navigation Aids

This site was created by David Megginson, a private pilot and frequent airline passenger. This site also takes advantage of many other people's work

Rejected New York License Plates

Data on New York personalized license plate applications received from the New York DMV

GMM-3 Mars Gravity Map

Goddard Mars Model 3 map of the gravity field of Mars