Object Details
Manufacturer
Jet Propulsion Laboratory, California Institute of Technology
Summary
The Microwave Limb Sounder (MLS) was one of ten scientific instruments on the Upper Atmospheric Research Satellite (UARS), a NASA project operative from 1991-2005. The satellite's suite of instruments researched the “greenhouse effect” (the impact of increased CO2 concentrations in the atmosphere) and the ozone hole over Antarctica. A central element of NASA's "Mission to Planet Earth", UARS provided critical data on the chemical and physical interactions between Earth's upper and lower strata of atmosphere.
The MLS's Ghz Receiver helped analyze the behavior and effects of several molecules in the upper atmosphere, particularly chlorine monoxide, a molecule that breaks down and depletes atmospheric ozone.
NASA transferred this object to the museum in 2016.
Credit Line
Transferred from the National Aeronautics and Space Administration
Inventory Number
A20181309000
Restrictions & Rights
Usage conditions apply
Type
INSTRUMENTS-Scientific
Materials
Aluminum
Copper Alloy
Plastic
Adhesive Tape
Paint
Dimensions
3-D: 54.6 × 24.8 × 19.4cm (1 ft. 9 1/2 in. × 9 3/4 in. × 7 5/8 in.)
Overall: 9.2kg (20.2lb.)
Country of Origin
United States of America
See more items in
National Air and Space Museum Collection
Location
National Air and Space Museum in Washington, DC
Exhibition
One World Connected
Data Source
National Air and Space Museum
Link to Original Record
Record ID
nasm_A20181309000