| Editor: | Bart Coenen |
| Editor Title: | Editor-in-chief |
| Frequency: | Quarterly |
| Category: | Scientific skepticism |
| Publisher: | SKEPP |
| Firstdate: | 2000 |
| Country: | Belgium (Flanders) |
| Based: | Brussels |
| Language: | Dutch |
| Issn: | 1377-5359 |
Wonder en is gheen Wonder (Mystery is no Mystery) is a popular science magazine of the Flemish skeptical association SKEPP. The paper was founded in 2000 by Tom Schoepen, who also served as its editor for its first ten years.[1] The magazine is published four times a year and addresses pseudoscientific as well as science philosophical topics. The title is a reference to the 16th century Flemish mathematician and engineer Simon Stevin's commentary to his famous thought experiment: even if something looks strange, it can still have a naturalistic explanation.[2] The subtitle Tijdschrift voor wetenschap en rede ("Magazine for science and reason") was taken from Skeptical Inquirer, the most world-renowned skeptical magazine that is published by the Committee for Skeptical Inquiry.
As of 2016, the editorial staff is composed as follows:[3]