SpaceX Celebrates Successful Dragon Splashdown

As reported by Popular Mechanics: Last night, Elon Musk tweeted this gorgeous photo of the Dragon supply ship returning after splashdown.

Update: Tuesday, 7:52 PM ET: The SpaceX Dragon supply ship successfully splashed down, completing its four-week ISS mission.

Update: Tuesday, 6:34 PM ET: The Dragon supply ship is continuing its descent — splashdown is slated for 7:45PM ET.