After more than six months at the International Space Station, NASA‘s SpaceX Crew-3 missiles returned home. Members of the four crew – NASA astronauts Kayla Barron, Raja Chari, and Tom Marshburn, and ESA (European Space Agency) star Matthias Maurer – will return to Earth inside the SpaceX Crew Dragon. staff members donated hundreds of scientific investigations and technical exhibitions while riding in the surrounding laboratory. This important research helps prepare people for future exploration activities while generating many new products and benefits for humanity on Earth.
Crew-3 installed the Solid Energy and Extinction Center (Sardware will continue with the fire research in the station, providing a variety of solid combustion courses as well as fire extinguishing courses. Here Marshburn owns the Combustion Chamber, a key component of the CIR, to provide the SoFIE research machine. Maurer exchanges samples within the Materials Science Laboratory, a field of physics research that allows the analysis of metals, alloys, polymers, semiconductors, ceramics, crystals, and glass to obtain new applications for existing and improved or improved materials. Chari traces DNA from bacterial samples using BioMole Facility to help scientists understand the microbial environment at the International Space Station. This technology could be used to monitor viruses in the future atmosphere, to support missions such as Gateway and Mars transports that do not have the ability to return samples to Earth for analysis.
Research profiles and developments
Research reveals profiles and monitors the development of plant shoots and roots in microgravity to understand the molecular mechanisms and networks that control how plants feel and adapt to changes in their environment. Maurer sets the Astrobee robotic free-flyer for the ReSWARM test in the Kibo channel module. The robots monitor examines the independent interactions between multiple robots, robots and objects, and robots and their locations. Such functions may support a variety of robotic functions, including automatic boiler installation and configuration, in future space shuttles. Marshburn looks at chiles growing within the Advanced Plant Habitat.
Crew-3 made a second harvest of chiles at the International Space Station testing ground for Plant Habitat-04. This plant experiment, which is one of the most complex channels to date due to long growing and growing seasons, will add to NASA’s knowledge of growing food plants on long-distance space missions. Barron (top) and Chari (below) were photographed shortly after leaving the U.S. airlock. Quest embarked on a 54-minute flight of six hours to set up the International Space Station with its next sunrise program. These same solar components, initially tested as part of space exploration, will be used at the Gateway orbital outpost on the Moon.
Marshburn is working on a SUBSA-BRAINS space physics test, which examines differences in capillary flow, interaction response, and bubble formation during solidification of brazing alloys in microgravity. Brazing technology incorporates similar materials (such as aluminum alloy in aluminum) or different (such as aluminum alloy in ceramics) at temperatures above 450 ° C. It is a potential tool for building human settlements in space and for the systems that have been developed and for repairing damage from micrometeoroids or atmospheric debris. Chari runs a ham radio session at the International Space Station with students from Temuco, Chile.
Maurer explores the strength of concrete in microgravity, which may determine future space plans for the moon and the planet. Maurer conducted a study of Concrete Strength in a portable glove case with a variety of cement mixtures looking at how pores, bubbles, and crystals grow as the samples harden. Barron takes pictures of the “hole” sample on the channel as part of the SQUARE experiment. This study is based on a standard Earth excavation system called a “shovel test hole” and tracks the use and movement of materials at a few sample sites throughout the surrounding laboratory. What we are learning could inform the design of future spaceships.
Window to earth
The seven-window space shuttle cabinet serves as a glimpse of our planet and taking pictures of the Earth. These images provide important data for scientists who monitor global change and assist in disaster relief efforts. In the picture above, Marshburn and VandeHei look at our planet. In the photo below, Barron is seen inside cupola.
After returning to Earth, Crew-3 astronauts will continue to serve as human research volunteers, providing vital physiological information to develop a space medicine and support the future human endeavor to fly in space.
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