This week in SF history— 5 March, 1931. Birth of Jerrie Cobb (wikipedia.org)— March, 1931. Ruth Rowland Nichols set the women's world altitude record. (wikipedia.org)Spaceflight news— DM-1! — Globe plushie (celestialbuddies.com) — Docking (arstechnica.com) (twitter.com/SpaceflightNow) (youtube.com) — David Saint-Jacques and Oleg Kononenko entering Crew Dragon capsule for 1st time (twitter.com/SpaceflightNow) — Were Super Dracos installed? (space.stackexchange.com)Short & Sweet— Spaceport America hopes to see crewed Virgin Galactic space flights (kob.com)— Mars lander InSight encounters trouble while preparing to dig (futurism.com)— Beresheet update (spacenews.com) (planetary.org)Questions, comments, corrections— Chairboy: Hypergolics correction (twitter.com/chairboy/)— RPG night (patreon.com)— Congrats to Roisin and Li! They won Falcon Heavy models (drive.google.com)