View Full Version : Landsat 5 Reaches 20 Years in Space

2005-Sep-15, 01:43 AM
SUMMARY: NASA's workhorse satellite Landsat 5 recently passed the 20 year mark of operations, beating original estimates that it would only last 2-3 years. Over the course of 100,000 orbits, the satellite has taken over 29 million images of the Earth, tracking human activity and changes in the planet's environment; and it's still working fine. Nothing lasts forever, though; the satellite is expected to run out of fuel by 2009 - a replacement should be launched before then.

View full article (http://www.universetoday.com/am/publish/landsat_5_20_years.html)
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