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NASA television is underway for the capture of Northrop Grumman’s Cygnus spacecraft which launched Saturday at 12:40 p.m. on an Antares rocket from NASA’s Wallops Flight Facility, Virginia. At about 4:35 a.m., NASA astronaut Raja Chari will capture Cygnus, with NASA astronaut Kayla Barron acting as backup. After Cygnus capture, mission control in Houston will …

Tune in to NASA television beginning at 3 a.m. EST Monday, Feb. 21 to view the capture of Northrop Grumman’s Cygnus spacecraft which launched Saturday at 12:40 p.m. on an Antares rocket from NASA’s Wallops Flight Facility in Virginia. At about 4:35 a.m., NASA astronaut Raja Chari will capture Cygnus, with NASA astronaut Kayla Barron …

Following its launch earlier today, Cygnus’ solar arrays have deployed and the S.S. Piers Sellers is on its way to the International Space Station. The arrays deployed following launch on the Northrop Grumman Antares rocket at 12:40 p.m. EST from NASA’s Wallops Flight Facility in Virginia, carrying 8,300 pounds of research, hardware, and supplies to …

A fresh supply of 8,300 pounds of scientific investigations and cargo is on its way to the International Space Station on a Northrop Grumman Cygnus resupply spacecraft after launching on an Antares rocket at 12:40 p.m. EST Saturday from NASA’s Wallops Flight Facility in Virginia. Cygnus is scheduled to arrive at the space station around …

Payloads: JEM Water Recovery System (JWRS):  The JWRS components (water processor and controller system) were removed from their Multipurpose Small Payload Rack (MSPR) location to make room for future experiment hardware.  JWRS is a pilot-scale system capable of generating 1 liter per day of potable water from urine. In the past on crewed spacecraft, urine …

Since replacing an engine controller on RS-25 engine number four that is on the Space Launch System (SLS) rocket core stage, NASA, and lead engines contractor Aerojet Rocketdyne, have performed a series of tests to ensure the engines and controllers are ready to support the Artemis I mission.  All four engine controllers performed as expected …

The Webb team continues to make progress in aligning the observatory's mirrors. Engineers have completed the first stage in this process, called "Segment Image Identification." The resulting image shows that the team has moved each of Webb's 18 primary mirror segments to bring 18 unfocused copies of a single star into a planned hexagonal formation. …

A U.S. resupply ship is poised to blast off Saturday morning on a day-and-a-half-long journey to replenish the International Space Station. While two astronauts train for its robotic capture, the rest of the Expedition 66 crew focused on maintaining science hardware and orbital lab systems. Weather at the Wallops Flight Facility in Virginia is forecast …

80 Progress (80P) Docking: Following the completion of a 34-orbit rendezvous, 80P successfully docked to the MRM2 SM Zenith docking port this morning at 01:06 AM CT. The crew then performed leak checks, opened hatches, and began unloading cargo. Carrying food, fuel, and supplies, 80P launched from the Baikonur Cosmodrome on Monday, February 14th, at …

A U.S. rocket carrying Northrop Grumman’s Cygnus space freighter is counting down to launch toward the International Space Station on Saturday. Meanwhile, Russia’s Progress 80 cargo craft completed a two-day space delivery mission to the Expedition 66 crew early Thursday. An Antares rocket stands at the Wallops Flight Facility launch pad in Virginia ready to …