Southern California space enthusiasts should check out the SpaceUp San Diego 2013, March 23-24, 11am to 5pm, McMillin Event Center at Liberty Station.

SpaceUp is a space unconference, where participants decide the topics, schedule, and structure of the event. Everyone who attends SpaceUp is encouraged to give a talk, moderate a panel, or start a discussion. Sessions are proposed and scheduled on the day they’re given, which means the usual “hallway conversations” turn into full-fledged topics.

SpaceUp San Diego 2010 was the first SpaceUp ever, and it was awesome again in 2011 and 2012. It’s coming back to San Diego in March 2013, and you won’t want to miss it.

Participation is limited so register soon.

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My favorite annual conference is coming up soon as well: Space Access ’13 Conference, April 11-13, in Phoenix Arizona.

It’s the place to be for the latest on the technology, business, and politics of Radically Cheaper Access To Space.