Some people climb mountains to achieve greatness. Some people try to win championship sports games. John Pultorak built a working replica of a 40-year-old computer. Late last year, Pultorak of ...

(CBS) – On July 6, 1969, Apollo 11 lifted off with its sight set on the moon. The crew consisted of Neil Armstrong, Buzz Aldrin and Michael Collins, but there was a crucial "fourth crew member" on ...

The computer that guided man to the moon half a century ago was bulkier and far less powerful than the smartphone you’re sending snaps on today. But the Apollo Guidance Computer was a groundbreaking ...

Humans first visited the Moon in 1969. The last time we went was 1972, over 50 years ago. Back then, astronauts in the Apollo program made their journeys in spacecraft that relied on remarkably basic ...

Perhaps the most dramatic moment of Apollo 11's mission to the moon was when the Eagle began its final descent to the lunar surface and the ship's computer became overloaded. Few were more nervous ...

$3000. That’s how much it costs to build now the $150,000 Apollo Guidance Computer—the first computer to use integrated circuits, with a 1MHz clock, four 16-bits registers, 4K RAM, and 32K ROM—using ...

There are hundreds if not thousands of artifacts from the Apollo program scattered around the globe, some twisted wrecks at the bottom of the ocean, others lovingly preserved and sitting in museums or ...