Well over budget and well behind schedule, The James Webb Space Telescope passed a crucial milestone on the way towards launch.
Filmed over 4 hours in 2018 as the Juno probe circled Jupiter.
More details here.
This photo is from the International Space Station, and available in the NASA Earth Observatory collection. It shows China, North Korea and South Korea. Can you tell where each is located?
Thanks to NASA and the GOES-16 satellite: