Correction to: Phys. Perspect. 21 (2019) 274–295 https://doi.org/10.1007/s00016-019-00248-7

The article ‘Einstein’s Gyros’ written by József Illy was originally published electronically on the publisher’s internet portal (currently SpringerLink) on 5 December 2019 with open access. With the author(s)’ decision to step back from Open Choice, the copyright of the article changed on 30 January 2020 to © [Springer Nature Switzerland AG] 2020 and the article is forthwith distributed under the terms of copyright.