Crew Dragon moves to new docking port at ISS

WASHINGTON — A SpaceX Crew Dragon spacecraft moved from one docking port to a different on the Worldwide House Station April 5, marking the beginning of a busy month spacecraft arrivals and departures on the station.

The Crew Dragon spacecraft Resilience undocked from the ahead port on the station’s Concord module at 6:30 a.m. Japanese. The spacecraft, with 4 astronauts on board, moved out 60 meters from the station, then shifted into place to dock with the module’s zenith port. The Crew Dragon docked with that new port at 7:08 a.m. Japanese.

The port-relocation maneuver, the primary achieved by a industrial crew automobile on the station, is a part of a posh choreography of auto exercise on the station. This maneuver will permit the following Crew Dragon spacecraft to dock to the ahead port when it arrives on the station later this month on the Crew-2 mission.

This, in flip, will release the zenith port after Resilience returns to Earth in late April for the following cargo Dragon mission, scheduled for June. The cargo Dragon spacecraft must dock with the zenith port in order that the station’s robotic arm can retrieve tools stowed within the spacecraft’s trunk part, which isn’t accessible if the cargo Dragon docks with the ahead port.

Whereas the port-relocation maneuver is transient, it’s advanced. “It’s a fairly wonderful factor to do a flyaround,” stated Kate Rubins, a NASA astronaut on the ISS who participated in an identical maneuver involving the Soyuz MS-17 spacecraft, which moved from a docking port on the Rassvet module to at least one on the Poisk module March 19. That maneuver will release the Poisk module’s airlock after Soyuz MS-17 returns to Earth for later spacewalks from the station’s Russian phase.

“It’s the entire enjoyable and the work of undock day, plus the entire enjoyable and the work of docking day,” she stated throughout an April 2 look on NASA TV. “It’s a whole lot of exercise, nevertheless it’s fairly cool.”

That look was an occasion to mark the tenth anniversary of the industrial crew program at NASA, though work on industrial crew on the company began properly earlier than this system formally began in 2011. The Crew Dragon on the station is flying the primary operational industrial crew mission, Crew-1, which launched in November.

Amongst different advantages, this system now permits the station to have seven individuals on the station at a time, which incorporates 4 NASA astronauts and a fifth from the Japanese house company JAXA. “It’s been actually enabling for the station and what we will do up right here,” stated Mike Hopkins, commander of Crew-1, throughout that NASA TV occasion.

Rubins famous the benefit of the extra crew throughout a latest collection of spacewalks. “We had been in a position to have 4 individuals actually totally concentrate on EVAs and Shannon [Walker] was in a position to maintain the entire station issues working that we usually need to cease after we get into EVA season,” she stated, corresponding to science experiments.

The relocation of the Dragon kicks off a busy month of station actions that can end in a whole change of the station’s crew by the tip of the month. On April 9, the Soyuz MS-18 spacecraft will launch to the station, carrying Roscosmos cosmonauts Oleg Novitsky and Pyotr Dubrov and NASA astronaut Mark Vander Hei. On April 17, Rubins and Russian cosmonauts Sergey Ryzhikov and Sergey Kud-Sverchkov will return to Earth on Soyuz MS-17.

The Crew-2 mission is scheduled to launch April 22 on the Crew Dragon spacecraft Endeavour, the identical capsule that flew the Demo-2 mission final summer season. It’s going to carry to the station NASA astronauts Shane Kimbrough and Megan McArthur, ESA astronaut Thomas Pesquet and JAXA astronaut Akihiko Hoshide to the station, docking a couple of day after launch.

The Crew-1 mission will finish April 28 with a splashdown off the coast of Florida, returning to Earth Hopkins, Walker, NASA astronaut Victor Glover and JAXA astronaut Soichi Noguchi. That capsule can be refurbished for a SpaceX industrial flight, the Inspiration4 mission, scheduled for no sooner than mid-September.

When the opposite industrial crew automobile, Boeing’s CST-100 Starliner, will subsequent fly is unsure. That spacecraft was to make a second uncrewed take a look at flight early this month, however NASA postponed it due to delays in automobile preparations. A crowded schedule of ISS actions, in addition to one other Atlas 5 launch scheduled for mid-Could, has pushed again that mission prone to a while this summer season, after the following cargo Dragon mission.

That may, in flip, delay a crewed flight take a look at of the Starliner with three NASA astronauts that had been scheduled for September. On the April 2 NASA TV occasion, Steve Stich, NASA industrial crew program supervisor, famous NASA was nonetheless planning 4 flights in this system this yr, which would come with SpaceX’s Crew-2 and Crew-3 missions in addition to the 2 Starliner take a look at flights.

Recommended For You

Leave a Reply

Your email address will not be published.