Carnival of Space #145 @ Crowlspace

The Crowlspace blog is hosting this week's Carnival of Space, the 145th edition.  The Carnival of Space presents the best posts across the span of space-related blogs.  So don't forget to check it out and get caught up on the latest news! This week, read up on handling lunar samples, Opportunity leaving Concepcion crater, Herschel topography, and inappropriate nebulae.