Sounds of Space

Have you ever stopped to wonder why, during planetarium presentations filled with stunning images from other worlds, there is always a classical music soundtrack? That’s because no one has managed to capture planetary sounds, but not for lack of trying.  NASA’s Mars Polar Lander carried a microphone but the spacecraft crashed during its descent in 1999, and a French mission designed to record sound on Mars never flew. NASA’s successful Mars Phoenix Lander carried a microphone, but it failed to return any audio data during its 2008 mission. Simulated sounds, on the other hand, are easier to capture. Adjusting sound waves to reflect the environments on other bodies, we can start to get a sense of what space sounds like. Read the full article on Motherboard. (Left, Mars rover Opportunity’s half self portrait. 2004.)

Comments

  1. Malcolm Glenn says

    I seem to remember Casini Huygens had an acoustic sensor recording data during Titan descent?

Leave a Reply