Friday, September 21, 2018

The Delta II Rocket That Gave Us GPS and the Mars Rovers Retires

The Delta II rocket was a workhorse, with 153 successful launches and a bevy of wild scientific missions to its credit. https://ift.tt/2OHu8hT support@endlesssupplies.ca (Endless Supplies .Ca) September 21, 2018 at 07:31AM

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