orbital computational image

This area involves study and research in the applications of celestial mechanics, analytical dynamics, geophysics, numerical analysis, optimization theory, estimation theory, mathematics, and computer technology to model the dynamic behavior of natural and artificial bodies in the solar system.

Research is supported by a large database of satellite measurements and a variety of computers, including a workstation cluster and a Cray high-performance computer. Two areas of interest are satellite applications and spacecraft design.

Satellite applications involve the study of active and passive satellite remote sensing for research in earth, ocean, atmospheric, and planetary science; satellite positioning, primarily using the Global Positioning System (GPS) for earth science research; and satellite tracking and instrumentation, including altimeters, for a variety of geophysical and geodetic studies, including the study of Earth's gravity field and rotation. Research is supported by a large database of satellite remote sensing measurements, a variety of computer workstations, GPS receivers, and image processing equipment.

Spacecraft design involves the application of all disciplines of aerospace engineering to the design of aerospace vehicles, missions, and related systems. Experimental facilities include a satellite laboratory containing high gain antenna satellite tracking station and a clean room area for fabrication and testing of space flight hardware. Research is primarily applied in nature and involves the synthesis of information from all engineering disciplines, mathematics, the natural sciences, economics, project management, and public policy.

grace-fo twin satellites

GRACE-FO is Earth's Friend

The GRACE-FO satellites were successfully deployed in May 2018. Learn more about the mission and UT Austin's efforts, led by Srinivas Bettadpur, director of the Center for Space Research.

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arctic tundra image

Mapping Arctic Tundra

PhD student Sophy Wu is conducting summer fieldwork in Alaska under the direction of Professor Ann Chen. The project aims to advance NASA’s observation capability from space coupled with on-the-ground validation measurements to understand the hydrologic dynamics in thawing permafrost..

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space debris image

Space is the Next Frontier for Environmentalism

Associate Professor Moriba Jah authored this op-ed piece in the Dallas Morning News on the growing number of space objects orbiting Earth.

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geodetic observatory image

Center for Space Research to Lead New McDonald Geodetic Observatory

Professor Srinivas Bettadpur was instrumental in establishing a UT-NASA partnership for the next-generation McDonald Geodetic Observatory which will be led by UT's Center for Space Research.

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gps accuracy car module

VIDEO: Keeping the Car in its Lane

Professor Todd Humphreys' research work on super accurate GPS may soon solve many driverless car issues, including blurred lane markings and bad weather.

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