This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
ICRS Catalogue Star Position. en Star position in ICRS given by Right Ascension and Declination usno navy mil US NAVY other versions PDUSGov Uploaded with Coordinate systems
Page 2023 Free-images.com. All images are Public Domain