Page 5 - Daniel Bowman News Today

Solar-powered balloons detected strange rumblings at a height of 70,000 feet above the Earths surface. Scientists cant identify them.

Infrasound signals recorded in the stratosphere have no known origin, according to research presented this week at the meeting of the Acoustical Society of America in Chicago.

Giant solar balloons were sent 70,000 feet up in the air to record sounds of Earths stratosphere — and the microphones picked up some unexpected sounds.

"She's been very unlucky during her career."

And other stories from the stranger side of life

Giant solar balloons were sent 70,000 feet up in the air to record sounds of Earths stratosphere \u2014 and the microphones picked up some unexpected sounds.

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Scientists separated these mysterious noises from other sounds captured from the zone, like the distant sound of ocean waves slamming into each other.

It can reach great heights and bring scientific equipment with it, once discovering sounds in the stratosphere.

Researchers are baffled by strange sounds of unknown origin in the stratosphere.