Not Just a Satellite: NASA’s Orbiting Carbon Observatory Fails (Update)

The fairing of the Taurus XL rocket upper stage failed to separate correctly, in this morning's OCO launch (Vandenberg Air Force Base/NASA)
The fairing of the Taurus XL rocket upper stage failed to separate correctly in this morning's OCO launch (Vandenberg Air Force Base/NASA)

In the early hours of this morning at 1:55am PST, a carbon dioxide monitoring mission was launched from Vandenberg Air Force Base in California. NASA’s Orbiting Carbon Observatory (OCO) was being carried into a 700 km polar orbit by a Taurus XL rocket. Unfortunately, 12 minutes and 30 seconds into the flight, the rocket upper stage suffered an anomaly, and the fairing failed to separate. Although it appears the rocket attained the desired altitude The vehicle did not attain the desired altitude and the $270 million satellite was doomed, trapped inside the the nose cone. The upper stage fairing was protecting the OCO as it ascended through the atmosphere; once in space it should have separated, peeled off and dropped away. That didn’t happen.
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