News tagged with nasa

2014 Antarctic ozone hole holds steady

The Antarctic ozone hole reached its annual peak size on Sept. 11, according to scientists from NASA and the National Oceanic and Atmospheric Administration (NOAA). The size of this year's hole was 24.1 million ...

Oct 30, 2014
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What is Orbital Sciences?

NASA pays it billions. Its rockets sport mythical names like Minotaur and Pegasus. And its $2 billion deal to resupply the International Space Station had gone well—until this week.

Oct 29, 2014
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