This week in SF history— 15 August 2007: Rick Mastracchio finds a hole in his glove (wikipedia.org) (nasaspaceflight.com) (universetoday.com)Spaceflight news— Dragon and Starliner updates — Flight test dates (americaspace.com) — Astronaut assignments (spacenews.com) (parabolicarc.com)Short & Sweet— Starliner needs a minor design change (spacenews.com)— SLS Core stage gets rid of its waxy build-up. (nasaspaceflight.com)Questions, comments, corrections— Peter Zink via email: more info on solar physics and Parker Solar Probe (phys.org)