Live Now on NASA TV Dragon Prepares for Station Departure

The SpaceX Dragon cargo craft is pictured moments before its release
The SpaceX Dragon cargo craft is pictured moments before its release from the Canadarm2 robotic arm on June 3, 2019.

NASA Television coverage is underway for departure of the SpaceX Dragon spacecraft from the International Space Station. The spacecraft is scheduled for release at approximately 5:03 a.m. EST today.

Dragon will be released from the Earth-facing port of the Harmony module after flight controllers at mission control in Houston deliver remote commands to the station’s Canadarm2 robotic arm. Expedition 61 Station Commander Luca Parmitano of ESA (European Space Agency) will back up the ground controllers and monitor Dragon’s systems as it departs the orbital laboratory.

After firing its thrusters to move a safe distance away from the station, Dragon will execute a deorbit burn to leave orbit, as it heads for a parachute-assisted splashdown in the Pacific Ocean, 202 miles southwest of Long Beach, California, at approximately 10:41 a.m. (7:41 p.m. PST). There will be no live coverage of deorbit burn or splashdown.

A key component being returned aboard Dragon is a faulty battery charge-discharge unit (BCDU), which failed to activate following the Oct. 11 installation of new lithium-ion batteries on the space station’s truss. The BCDU was removed and replaced during a spacewalk Oct. 18 by Expedition 61 flight engineers Christina Koch and Jessica Meir of NASA. The unit will be returned to teams on Earth for an evaluation and repair.

Dragon launched on the SpaceX Falcon 9 rocket Dec. 5 from Space Launch Complex 40 at Cape Canaveral Air Force Station in Florida, and arrived at the station two days later with almost 3,400 pounds of science, supplies and cargo on SpaceX’s 19th commercial resupply mission to the station for NASA.

Learn more about station activities by following the space station blog@space_station and @ISS_Research on Twitter as well as the ISS Facebook and ISS Instagram accounts.

2 thoughts on “Live Now on NASA TV Dragon Prepares for Station Departure”

  1. We try to view the space station every time it passes over our location in SW Wisconsin and were puzzled as to why there appeared to be TWO objects this morning at 6:24 AM; a very bright one preceded by a dimmer one traveling in the same direction and at the same speed. We clicked into the NASA website and learned why. Really neat that we got to see this!

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