NASA astronaut and Expedition 69 Flight Engineer Frank Rubio works in the Kibo laboratory module's Life Sciences Glovebox servicing stem cell samples for the StemCellEX-H Pathfinder study. The biotechnology investigation seeks to improve therapies for blood diseases and cancers such as leukemia.

Astronaut Frank Rubio services stem cell samples

iss069e055093 (Aug. 8, 2023) --- NASA astronaut and Expedition 69 Flight Engineer Frank Rubio works in the Kibo laboratory module's Life Sciences Glovebox servicing stem cell samples for the StemCellEX-H Pathfinder study. The biotechnology investigation seeks to improve therapies for blood diseases and cancers such as leukemia.

Image Credit: NASA

Download

Suggested Searches

Featured

Discovery Alert: ‘Baby’ Planet Photographed in a Ring around a Star for the First Time!

Astronaut Candidates Get to Work at Johnson Space Center

NASA Aircraft Coordinate Science Flights to Measure Air Quality

Missions

Humans in Space

Earth

The Solar System

The Universe

Science

Aeronautics

Technology

Learning Resources

About NASA

NASA en Español

News & Events

Multimedia

Featured

NASA’s Webb Telescope Studies Moon-Forming Disk Around Massive Planet

Hubble Captures Puzzling Galaxy

NASA, Sierra Space Modify Commercial Resupply Services Contract

Highlights

Astronaut Candidates Get to Work at Johnson Space Center

NASA Opens 2026 Human Lander Challenge for Life Support Systems, More

NASA, Sierra Space Modify Commercial Resupply Services Contract

Highlights

Inside the Visualization: Aerosols

NASA Aircraft Coordinate Science Flights to Measure Air Quality

NASA Data Powers New Tool to Protect Water Supply After Fires

Highlights

October’s Night Sky Notes: Let’s Go, LIGO!

Background

What’s Up: October 2025 Skywatching Tips from NASA

Featured

Exoplanet Watch Overview

Background

Discovery Alert: ‘Baby’ Planet Photographed in a Ring around a Star for the First Time!

Highlights

Lapse in Funding: ROSES POCs offline, this blog will not be updated, due dates will change to TBD on NSPIRES

Exoplanet Watch Overview

Background

Highlights

NASA Flights Study Cosmic Ray Effects for Air, Future Space Travelers

NASA, Partners Push Forward with Remotely Piloted Airspace Integration

Aeronautics e-Books

Highlights

Amendment 9: F.10 PRISM Final Text and Due Dates

NASA’s Deep Space Communications Demo Exceeds Project Expectations

NASA Partnerships Allow Artificial Intelligence to Predict Solar Events

Featured

Background

Helio Highlights: October 2025

Get Involved!

Featured

From City Lights to Moonlight: NASA Training Shows How Urban Parks Can Connect Communities with Space Science

NASA Opens 2026 Human Lander Challenge for Life Support Systems, More

International Space Station: Launching NASA and Humanity into Deep Space

Highlights

Pódcast en español de la NASA estrena su tercera temporada

Las carreras en la NASA despegan con las pasantías

El X-59 de la NASA completa las pruebas electromagnéticas

Astronaut Frank Rubio services stem cell samples

Tags