Endeavour Spacecraft Undocked from Station

SpaceX’s Crew Dragon “Endeavour” spacecraft moments after undocking from the International Space Station on NASA TV
SpaceX’s Crew Dragon “Endeavour” spacecraft moments after undocking from the International Space Station on NASA TV

The SpaceX Crew Dragon “Endeavour” spacecraft with NASA astronauts Robert Behnken and Douglas Hurley inside undocked from the forward end of the International Space Station’s Harmony module at 7:35 p.m. EDT to complete a two-month mission.  


Two very small engine burns separated Crew Dragon from the station, and the spacecraft is slowly maneuvering away from the orbital laboratory into an orbital track that will return the astronaut crew and its cargo safely to Earth. 


Once flying free, Dragon Endeavour will autonomously execute four departure burns to move the spaceship away from the space station and begin the flight home.  


The return timeline with approximate times in EDT is: 


August 1 

7:35 p.m.             Departure burn 0 

7:40 p.m.             Departure burn 1 

8:27 p.m.             Departure burn 2 

9:14 p.m.             Departure burn 3 


August 2 

1:51 p.m.             Trunk jettison 

1:56 p.m.             Deorbit burn 

2:48 p.m.             Crew Dragon splashdown 


NASA will continue to provide live coverage until astronaut Behnken and Hurley splashdown off the coast of Florida and are recovered from the Gulf of Mexico. 


The duo arrived at the orbiting laboratory on May 31, following a successful launch on May 30 on a SpaceX Falcon 9 rocket from NASA’s Kennedy Space Center in Florida. During their 63 days aboard station, Behnken and Hurley contributed more than 100 hours of time to supporting the orbiting laboratory’s investigations, participated in public engagement events, and supported four spacewalks with Behnken and Cassidy to install new batteries in the station’s power grid and upgrade other station hardware. 


More details about the mission and NASA’s commercial crew program can be found in the press kit online and by following the commercial crew blog@commercial_crew and commercial crew on Facebook 


Learn more about station activities by following @space_station and @ISS_Research 

on Twitter as well as the ISS Facebook and ISS Instagram accounts. 

6 thoughts on “Endeavour Spacecraft Undocked from Station”

  1. How cool is this. What a historical adventure we are blessed to be witnessing. We watched you launch perfectly from the cape, dock to the space station, perform for 2 months including space walking, and now return to earth in that beautiful machine. God bless you and God bless The United States of America!

  2. We saw this happen last night coming into view at 8:40PM coming into view at 32 degrees NNW with a max height of 52 degrees just after sunset at the Cape Cod Canal.
    What a once in a lifetime viewing, it looked like the ISS was being chased.
    In the sky the Dragon was 2″ behind the ISS moving at nearly the same speed.
    What I would have done to be able to capture that shot, but just lucky enough to see it unfold.

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