National Aeronautics and Space Administration (NASA) astronauts Sunita Williams and Butch Wilmore, currently stationed aboard the International Space Station (ISS), have reported hearing an unusual rhythmic noise coming from the troubled Starliner capsule. The sound, described as a "sonar ping," has sparked concern, particularly since it was detected just days before the Starliner’s planned return to Earth.

Despite this strange development, the astronauts have remained focused on their research and maintenance duties. The Starliner, which has faced several technical challenges in the past, is now under scrutiny once again due to these unexplained noises.

Meteorologist Rob Dale was the first to share a recording of the sound, which Wilmore likened to a pulsating noise similar to a sonar ping. Initially, Mission Control did not catch the sound, but later acknowledged it, stating, "Butch, that one came through." Wilmore offered to replay the sound for further analysis, confirming that it was coming from the Starliner’s internal speaker.

While astronauts are no strangers to encountering odd noises in space, the discovery of this sonar-like sound is particularly noteworthy due to the ongoing issues with the Starliner. The capsule has previously been plagued by helium leaks and thruster malfunctions, complicating its missions.

As of now, Mission Control has not provided an official statement regarding the noise, but they have assured the astronauts that the audio will be thoroughly investigated. Wilmore has reiterated multiple times that the noise is indeed emanating from the Starliner’s speaker.

Originally, Williams and Wilmore were scheduled for a one-week mission aboard the Starliner, but technical problems have extended their stay on the ISS. Their return is now planned for February 2025, using a SpaceX Dragon capsule instead.

During this extended mission, both astronauts have continued to contribute to various scientific experiments and maintenance projects aboard the ISS. Williams, who has over 400 days of spaceflight experience, has been instrumental in advancing the station's research efforts.

As the scheduled return date approaches, NASA and Boeing are expected to address the persistent issues with the Starliner to ensure the astronauts' safe journey back to Earth.

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