Silly shit that's been kicking around forever and thoroughly debunked by NASA. Of course, now that Ted Cruz will be overseeing their budget he may demand that they swear the story is true!
http://www.snopes.com/religion/lostday.asp
http://www.snopes.com/religion/lostday.asp
Quote:The Public Affairs Office at NASA's Goddard Space Flight Center in Greenbelt, Maryland, responded to the prevalence of Hill's fictitious story by issuing a press release that noted (among other things):
[This center] has no knowledge of the use of its computers supposed by Mr. Harold Hill and attributed to our scientists. Goddard does not apply its computers to the task of projecting thousands of years into the future or past, as this would be irrelevant to the operational lifetime of satellites, which rarely exceeds a dozen years.
[Harold Hill] worked briefly at Goddard early in the 1960s as a plant engineer, a position which would not place him in direct contact with our computer facilities or teams engaged in orbital computations.