
Astronaut Kathryn C. Thornton works with equipment associated with servicing chores on the Hubble Space Telescope during the fourth spacewalk on the eleven-day mission. via NASA https://ift.tt/9CGOjVZ
This NASA Hubble Space Telescope image features the galaxy cluster MACS0329-0211. via NASA https://ift.tt/Ic3DOZy
No comments:
Post a Comment