The First Song On The Planet
Dan Lewison 29 June, 2015
The answer: Happy Birthday.
The question: What was the first song ever played on the planet?
That doesn’t seem possible. The song “Happy Birthday” only dates back to about 1893, and even then, it had different lyrics. The Earth, putting aside some existential arguments about reality etc., definitely existed in 1892, and there are plenty of famous musicians who were long-dead by the time Happy Birthday first graced the ears of those in its first audience.
But the question and answer above are correct, as far as we know. The trick?
The planet is Mars.
On August 5, 2012 (in the U.S., at least), NASA’s Curiosity rover landed on Mars. The rover’s ongoing mission on the alien planet is one of exploration, gathering data about Mars’ climate and geology. Because Curiosity’s voyage to Mars is intended to be a one-way trip — we don’t yet have a way to launch interplanetary shuttles from Mars to Earth — the rover acts as a mobile laboratory, able to perform varied experiments while on the Mars surface. Some of those experiments require geological samples, so Curiosity needs a way to collect the samples and then move them into the lab areas of its confines.
To do this, Curiosity is outfitted with a group of instruments known collectively as SAM, which stands for “Sample Analysis at Mars.” The SAM team, from Earth, instructs the rover to create a series of vibrations which manipulate the positioning of Curiosity’s collection devices. In turn, those devices — now moving at NASA’s command — collect samples from the surface and move the dirt into the analysis area of the device. As a side effect, like any other vibrations, the ones sent from the Earth to Mars result in a series of harmonics. Typically, the sounds are ear-jarring ones which could hardly be considered music. But August 5, 2013 was a special day.
Bonus Fact: On July 4, 1997, NASA landed the Mars Pathfinder spacecraft on the red planet’s surface. Not everyone was happy with the achievement, though. Three Yemenis filed a lawsuit against the space agency, claiming NASA had trespassed on territory they somehow inherited from their ancestors three millennia prior. As CNN reported when news of the lawsuit first hit, the case, filed in Yemen, wasn’t something NASA was too concerned about: “no one expects to lose much sleep over it.”
Related: Happy Birthday (c): Why the Curiosity rover may have violated someone’s copyright (if such things apply on Mars).
Originally published on http://nowiknow.com/