is 40.94 KB, has a resolution of 1280x617 pixels and was uploaded on June 18, 2023 @ 3:15 pm by user: roberank. It is filed under the tags: astronomer, logo, carl sagan, popular science, love. Click the blue button at the top to freely download: Datesignature Hayden Planetarium Astrophysics Cosmologist Astronomy Science png.