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.
Subaru keck tels. Subaru Telescope and one of the telescopes of the Keck Observatory at Mauna Kea Observatory Hawai'i own Bob Tubbs Subaru Telescope Keck Observatory
Page 2023 Free-images.com. All images are Public Domain