Northrop Grumman CRS-19 Mission Prepares for Launch

Northrop Grumman CRS-19 Mission Prepares for Launch

The next resupply mission to the International Space Station from commercial cargo provider Northrop Grumman is preparing for launch during a window that opens Tuesday, Aug. 1, at 8:31 p.m. EDT at NASA’s Wallops Flight Facility in Virginia. 

A large, white rocket lifts off from a launch pad against a bright blue sky. White flame and exhaust streams out from its base with billowing clouds of exhaust on the launch pad. A tall water tower stands next to the launch pad. In the foreground, tall green grasses behind a fence line.
On August 10, 2021, the Northrop Grumman Antares vehicle carrying the Cygnus launched at 6:01 p.m. EDT, carrying science, technology and supplies to the International Space Station. Photo Credit: NASA/Brian Bonsteel

Loaded with more than 8,200 pounds of research, crew supplies, and hardware, Northrop Grumman’s Cygnus cargo spacecraft will launch on the company’s Antares rocket from Virginia Space’s Mid-Atlantic Regional Spaceport’s Pad 0A on Wallops Island. 

The Cygnus spacecraft for this launch is named in honor of the late NASA astronaut, undersea medical officer, and naval flight officer Laurel Clark. Selected by NASA in 1996, Dr. Clark flew as a mission specialist aboard Columbia STS-107. 

Live coverage of the launch will air on NASA Television, the agency’s website and the NASA app beginning at 8 p.m. EDT Tuesday, Aug. 1, with a prelaunch briefing Sunday, July 30 at 5 p.m. EDT. 

The NASA Visitor Center at Wallops will be open for this launch. Gates open at 5:30 p.m. EDT. Viewing locations on Chincoteague Island include Robert Reed Park on Main Street or Beach Road spanning the area between Chincoteague and Assateague Islands. The Virginia, Maryland and Delaware Atlantic beaches also provide good viewing locations. 

Members of the public outside of the viewing area can register to attend the launch virtually. Virtual guests will have access to curated resources, schedule changes, and mission specific information straight to your inbox. Following each activity, virtual guests are sent a mission-specific collectable stamp for their virtual guest passport. Hear more about the virtual guest program from the Crew-5 astronauts!

Follow launch activities on this launch blog and @NASA_Wallops. Learn more about space station activities by following @Space_Station and @ISS_Research on Twitter, as well as the Wallops Facebook, ISS Facebook, and ISS Instagram accounts. 

Each resupply mission to the station delivers scientific investigations in the areas of biology and biotechnology, Earth and space science, physical sciences, and technology development and demonstrations. 

Research investigations and other cargo launching to the orbiting laboratory aboard this Cygnus include: 

Cargo resupply from U.S. companies ensures a national capability to deliver critical science research to the space station, significantly increasing NASA’s ability to conduct new investigations at the only laboratory in space. 

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NASA Awards Administrative & Technical Support Services Contract

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Payload Maintenance and Relocation, Robotics Session to End Week

Payload Maintenance and Relocation, Robotics Session to End Week

NASA astronaut and Expedition 69 Flight Engineer Stephen Bowen installs student-made hardware next to the Destiny laboratory module's Microgravity Science Glovebox to test a platform that improves the stability of cameras used to track targets on the ground or take images and video inside the International Space Station.
NASA astronaut and Expedition 69 Flight Engineer Stephen Bowen installs student-made hardware next to the Destiny laboratory module’s Microgravity Science Glovebox to test a platform that improves the stability of cameras used to track targets on the ground or take images and video inside the International Space Station.

It’s a jam-packed Friday for the Expedition 69 crew aboard the International Space Station. Ahead of their off-duty weekend, the crew moved payloads and stowage and two astronauts completed a second robotics practice session in preparation for next week’s cargo delivery.

NASA astronaut Woody Hoburg started his day collecting additional samples for the Standard Measures investigation. He then moved into the Tranquility module to clean out stowage. Later in the morning, United Arab Emirates (UAE) Flight Engineer Sultan Alneyadi joined Hoburg to assist with unstowing the NanoRacks External Platform from the NanoRacks Bishop Airlock.

Hoburg also fixed some ethernet cables at the Astrobee docking station in the Japanese Experiment Module (JEM). He was later joined by NASA Flight Engineer Frank Rubio in the afternoon to complete a second robotics practice session for the upcoming rendezvous and capture of the Cygnus cargo spacecraft next week. Cygnus is targeted to launch on Tuesday, August 1, marking Northrop Grumman’s 19th commercial resupply mission.

After the NanoRacks External Platform was removed, Rubio captured the payload and moved it to JEM. Additionally, he and NASA astronaut Stephen Bowen removed the Multi-Purpose Experiment Platform from the Kibo airlock to be stowed and Rubio later performed a visual inspection and video survey of the airlock.

Following yesterday’s troubleshooting of the Glovebox Freezer, Bowen inspected and checked connections once more today. He also replaced hardware in the BioFabrication Facility—a 3D printer that investigates the feasibility of printing organ-like tissues in microgravity. Bowen then moved into the Columbus Laboratory Module to set up Kubik 5 and 6 hardware, designed for self-contained, automatic microgravity investigations aboard the orbital lab. Near the end of his day, Bowen troubleshooted the Fluids Integrated Rack—a fluid physics research facility.

Commander Sergey Prokopyev of Roscosmos ran the 3D printer in the Zvezda service module while Flight Engineer Andrey Fedyaev cleaned smoke detectors in the Zarya module and completed some computer maintenance. Flight Engineer Dmitri Petelin once again donned the sensor-pack cap to practice piloting techniques that explore how spacefarers may react and control spacecraft on future planetary missions.


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.

Get weekly video highlights at: https://roundupreads.jsc.nasa.gov/videoupdate/

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NASA Invites Media to See Recovery Craft for Artemis Moon Mission

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