A heads up that the Flagstaff Festival of Science gets underway Sept. 23 with a 7pm lecture by former astronaut Dr. John Grunsfeld, now deputy director of the Hubble Space Science Institute. "He’ll be sharing Hubble’s expansive collection of spectacular images such as star births in the extreme, sheets of debris, shredded remains of old supernovas and light echoing from supergiant stars" at the Ardrey Auditorium at NAU.
The Festival runs through October 2.