MSRR Materials Science Research Rack Active Mission MSRR allows for the study of a variety of materials – including metals, ceramics, semiconductor crystals and glasses – onboard the International Space Station (ISS). Type Instrument Launch Aug. 28, 2009 Location International Space Station Objective Research platform on ISS Latest News Explore All Materials Science Research Rack (MSRR) Stories Blog1 Min ReadProgress Cargo Craft Docks to Station Resupplying Expedition 73Blog1 Min ReadProgress Resupply Ship Nears Station With Three Tons of Cargo 3 Min ReadNASA Remembers Former Johnson Director Jefferson Howell News Release 4 Min ReadNASA Mission Monitoring Air Quality from Space Extended Article 2 Min ReadHubble Observations Give “Missing” Globular Cluster Time to ShineArticle Keep Exploring Discover More Topics From NASA James Webb Space Telescope Webb is the premier observatory of the next decade, serving thousands of astronomers worldwide. It studies every phase in the… Perseverance Rover This rover and its aerial sidekick were assigned to study the geology of Mars and seek signs of ancient microbial… Parker Solar Probe On a mission to “touch the Sun,” NASA's Parker Solar Probe became the first spacecraft to fly through the corona… Juno NASA’s Juno spacecraft entered orbit around Jupiter in 2016, the first explorer to peer below the planet's dense clouds to…