I had the honor and pleasure to take a class from the venerable professor, JPL director, and Voyager project scientist Ed Stone at Caltech in 2018. He excitedly told us a "secret" on November 1st that Voyager 2 had reached interstellar space, and he showed us the actual data proving it. But we had to keep it a secret until the press release that Monday, November 5. It was a special moment to see his passion for the project almost 50 years in, and felt incredibly special to hear it directly from him. RIP professor.