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Find number abc

If acc90 - 5ccc3 = b00ba find number abc. Multiple solutions may exist.

Correct answers: 73

The first user who solved this task is Melanie Long.

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APOLLOgize

Whenever a moon landing goes horribly wrong, NASA must APOLLOgize.

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Pioneer 1 launch

In 1958, the lunar probe Pioneer 1 was launched atop a Thor-Able rocket, from the Eastern Test range (now the Kennedy Space Center). Its intended mission was to reach the moon, but it failed to go as far as planned and fell back to Earth. It transmitted 43 hours of data before burning up in the atmosphere. NASA (the National Aeronautics and Space Administration) had just been formed at the beginning of the month.«

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