This is so not a dream.
In these first looks from Thursday's episode, airing at 8/7c on CBS, Wolowitz gets to work with Stephen Hawking, and Sheldon becomes determined to do whatever it takes to meet the famous scientist as well.
Will he get the chance? It sure looks that way from these photos, but fans will have to wait and see until Thursday.
Who do you want to see on The Big Bang Theory next?
For more from the episode, watch the video below: