28 (Sunday) at 2 p.m.: “Space: A Giant Leap” at the Walt Disney Concert Hall, 111 S. Grand Ave., Los Angeles 90012. The Angeles will see the California Philharmonic perform music from sci-fi shows while NASA and JPL images appear on a big screen. Tickets cost $33 to $140. To purchase, go to www.calphil.com/july-28-space-a-giant-leap.
- San Diego: ComicCon
- Las Vegas Star Trek Convention