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NASA’s Northrop Grumman CRS-19

Northrop Grumman's 19th commercial resupply services mission to the International Space Station delivered scientific research, crew supplies, and hardware to the orbiting laboratory for NASA.

Mission Type

Cargo Resupply

Partners

Northrop Grumman

Launch

8:31 p.m. EST, Aug. 1, 2023

DOCKING

5:52 a.m. EST, Aug. 4, 2023

Liftoff

Northrop Grumman’s Cygnus spacecraft, atop the company’s Antares rocket, carried over 8,200 pounds of cargo and science experiments from NASA’s Wallops Flight Facility in Virginia.

Learn More about Liftoff

Mission Resources

The NASA insignia. A blue circle with the word NASA in white across the blue circle. There is also a red vector across the blue circle.

Launch Coverage

Browse through NASA's coverage for Northrop Grumman’s 19th resupply services mission.

The NASA insignia. A blue circle with the word NASA in white across the blue circle. There is also a red vector across the blue circle.

Media Accreditation

Read through NASA's media accreditation advisory for Northrop Grumman’s 19th resupply services mission.

NASA Insignia

Mission Blog

Read through the key milestones leading up to and through liftoff.

NASA Insignia

Launch Release

Read through the details on the mission's launch to the International Space Station.

MISSION RESEARCH

Science Onboard

Northrop Grumman's 19th commercial resupply services mission to the International Space Station carried scientific investigations including a 3D neuron cell culture to test gene therapy, instruments to monitor plasma density, and an updated potable water dispenser system.

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The Saffire-V experiment burns a sample of polymethyl methacrylate, also known as Plexiglas. Researchers have found that fires in microgravity typically grow and burn faster on thinner ribs and materials (left) than on thicker samples (right).
NASA’s Glenn Research Center

Multimedia Resources

Research Highlights Video

Learn more about the science bound for the International Space Station.

Improving Precision Neuroscience Podcast Feature

On Episode 291 of 'Houston We Have a Podcast,' co-principal investigator for a neuroscience experiment onboard, discusses the goals of the experiment and how it might benefit patients back on Earth.

Deep Space Hydration Podcast Feature

On Episode 293 of 'Houston We Have a Podcast,' experts at NASA’s Johnson Space Center discuss the new potable water dispenser that will soon be tested on the space station for future Artemis missions into deep space.

Scientists Discuss Experiments

Listen to NASA experts highlight the mission investigations.

Northrop Grumman CRS-19

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