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NASA’s Opportunity Mars rover has captured a dust devil spinning across the barren floor of Endeavour Crater, an impact basin the robot has explored since 2011 in the mission’s long-lived second act.

The Crew Dragon Endeavour was originally set to undock from the International Space Station back in September, but was stalled by a pair of hurricanes and other weather events. Undocking happened 5:05 p.m. EDT (2105 UTC) on Oct. 23, setting up splashdown at 3:23 a.m. EDT (0725 UTC) on Friday.

A top secret payload developed in secrecy for the U.S. government is set to ride into orbit from Florida’s Space Coast aboard a SpaceX Falcon 9 rocket Thursday.