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Apollo 11: Only picture of Neil Armstrong on the moon up for auction

NASA pays tribute to 'Jeopardy' host Alex Trebek, who helped recruit the next generation of astronauts

NASA wants help from companies to document its return to moon

Rare Halloween blue moon thrills skywatchers

Blue moon to appear on Halloween for the first time in nearly 20 years

Denny's to offer 'Blue Moons Over My Hammy' sandwich made with blue bread on Halloween

NASA confirms water has been spotted on the sunlit surface of the moon

NASA is going to unveil an 'exciting new discovery' about the moon

NASA awards 14 US companies with $370M to transform space

Parts of Venus, which could be home to life, might be on the moon