The Starliner spacecraft has began to emit unusual noises @ Ars Technica –
On Saturday NASA astronaut Butch Wilmore observed some unusual noises emanating from a speaker contained in the Starliner spacecraft.
“I’ve bought a query about Starliner,” Wilmore radioed all the way down to Mission Management, at Johnson Area Middle in Houston. “There’s an odd noise coming via the speaker … I don’t know what’s making it.“It was sort of like a pulsing noise, nearly like a sonar ping.”
Ars Technica posted the MP3, so anybody can obtain it and analyze it. What may it’s? Let’s speculate! Submit up within the feedback together with your guesses! This may very well be a enjoyable puzzle to unravel for HAM radio people …
Right here is mine!
First, it’s NOT a sign on the best way to construct an alien transportation machine like from CONTACT.
There are in all probability ISS specialists on the market; nevertheless, I assume the ISS has some structural monitoring programs, reminiscent of “SAMS and MAMS” (Area Acceleration Measurement Techniques and Microgravity Acceleration Measurement System). These may measure vibrations and accelerations on the ISS, reminiscent of mechanical operations, docking occasions, and exterior impacts like micrometeoroids. There is also acoustic displays; maybe the detection is “leaking” into the Starliner’s speaker, sorta like when you have got a mobile phone close to a speaker, and it makes sounds earlier than it rings (I’m unsure that also occurs, nevertheless it used to!). So, my guess is structural and acoustic monitoring programs are being picked up on Starliner. NASA may correlate exercise logs and sensor information to see in the event that they match with one thing that was happening.
OR WHO KNOWS…
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