MARCH 18, 2025

NASA’s SpaceX Crew-9 mission: Key highlights

Image: Shutterstock

Data: www.nasa.gov

NASA’s SpaceX Crew-9 wrapped up months of research aboard the ISS. Here’s a look at some scientific milestones accomplished during their mission.

Image: Shutterstock

NASA astronaut Nick Hague processed Arthrospira C samples, a micro-algae study that converts CO₂ into oxygen and may serve as food for long-term space missions.

Mighty microalgae

Image: www.nasa.gov

NASA is testing the European Enhanced Exploration Exercise Device (E4D), a modular exercise device on the ISS, to counter bone loss and improve crew health on long missions.

Improving astronaut exercise

Image: www.nasa.gov

This red romaine lettuce in the ISS's Advanced Plant Habitat is part of Plant Habitat-07, studying the impact moisture on plant microbes to improve space farming.

Garden watering

Image: www.nasa.gov

NASA astronaut Suni Williams installs hardware for a space experiment on packed bed reactors, studying gravity’s impact to improve water recovery, fuel cells, and more.

Packing it in

Image: www.nasa.gov

NASA astronaut Butch Wilmore swabbed the ISS exterior to study microbial escape and survival, aiding efforts to limit their spread to the Moon and Mars.

Monitoring microbes in space

Image: www.nasa.gov

JAXA's LignoSat, launched from the ISS, tests magnolia wood as a sustainable satellite material, assessing strain, radiation response, and geomagnetic interference.

Is wood better?

Image: www.nasa.gov

NASA astronaut Butch Wilmore captures Earth’s landmarks from the ISS, contributing to a long-term record for research on environmental changes.

Earth from every angle

Image: www.nasa.gov

ESA's Euro Material Ageing study examines material aging in space to enhance spacecraft design, sensors, and thermal control. NASA's Sunita Williams installed it on the ISS.

Exposing materials to space

Image: www.nasa.gov

NASA's Astrobee REACCH tests robotic arms for capturing space objects, aiding satellite servicing and debris removal.

Robotic relocation

Image: www.nasa.gov

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