There’s a chance your user token was deleted @charss. When you sign out, we delete your user token as a security measure, so someone else can’t submit your projects. Did you sign out of your freeCodeCamp account at all? A new token is created again when you open up one of the projects, but existing VM’s still have the old token until it shuts itself down. I’m not sure if that’s the issue, but here’s what you can try - open up a different project, any one - that will shut down your running celestial bodies project. Then go open the celestial bodies back up, the container should now have your new token - and, if you finished the project, it should take you right to the last screen. Press that continue button to submit the project again. If this is the issue, it should now be saved and show up the next time you refresh your freeCodeCamp page.