Uploaded December 2020 | Updated September 2026, 1 day ago

---

On Monday night, the Great Conjunction will show us a view astronomy enthusiasts haven't seen in nearly 800 years when Jupiter and Saturn will appear to "merge" in the night sky!

Discovery Center's Chief Curiosity Correspondent Ron Sparkman goes into all the details you'll need to experience this event in this short, informative video!

And join us Monday night right here on Space Foundation's YouTube for our Virtual Star Party to view the conjunction LIVE with SES Jeff Gonyea!