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ISS Live!International Space Station Live! (ISSLive!) is a Web application that uses a proprietary commercial technology called Lightstreamer to push data across the Internet using the standard http port (port 80). ISSLive! uses the push technology to display real-time telemetry and mission timeline data from the space station in any common Web browser or Internet- enabled mobile device. ISSLive! is designed to fill a unique niche in the education and outreach areas by providing access to real-time space station data without a physical presence in the mission control center. The technology conforms to Internet standards, supports the throughput needed for real-time space station data, and is flexible enough to work on a large number of Internet-enabled devices. ISSLive! consists of two custom components: (1) a series of data adapters that resides server-side in the mission control center at Johnson Space Center, and (2) a set of public html that renders the data pushed from the data adapters. A third component, the Lightstreamer server, is commercially available from a third party and acts as an intermediary between custom components (1) and (2). Lightstreamer also provides proprietary software libraries that are required to use the custom components. At the time of this reporting, this is the first usage of Web-based, push streaming technology in the aerospace industry.
Document ID
Acquisition Source
Johnson Space Center
Document Type
Other - NASA Tech Brief
Price, Jennifer
(NASA Johnson Space Center Houston, TX, United States)
Harris, Philip
(NASA Johnson Space Center Houston, TX, United States)
Hochstetler, Bruce
(Tietronix Software, Inc. Houston, TX, United States)
Guerra, Mark
(Tietronix Software, Inc. Houston, TX, United States)
Mendez, Israel
(Tietronix Software, Inc. Houston, TX, United States)
Healy, Matthew
(United Space Alliance Houston, TX, United States)
Khan, Ahmed
(United Space Alliance Houston, TX, United States)
Date Acquired
August 27, 2013
Publication Date
June 1, 2013
Publication Information
Publication: NASA Tech Briefs, June 2013
Subject Category
Man/System Technology And Life Support
Report/Patent Number
Distribution Limits
Public Use Permitted.
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