Αποτελέσματα Αναζήτησης
11 Μαΐ 2023 · Giant solar balloons were sent 70,000 feet up in the air to record sounds of Earth’s stratosphere — and the microphones picked up some unexpected sounds.
11 Μαΐ 2023 · A solar-powered balloon mission has detected a strange, unexplained sound from an unidentified source high in the air above Earth.
20 Οκτ 2016 · What’s that sound? Many scientists have come up with curious answers to explain some of the mysterious noises found in nature, while others are discovering strange new sounds from the...
17 Μαΐ 2023 · Solar-powered balloons launched into the Earth's stratosphere have recorded a series of mysterious rumblings, and scientists can't pinpoint their origins. The noises, detected by specialized...
13 Μαΐ 2023 · The noises, detected by specialized instruments at 70,000 feet above the Earth's surface, are known as infrasound because they are so low-pitched they are inaudible to human ears.
18 Σεπ 2024 · Recorded by microphones deep in the ocean, the unexplained sound—a low, sonorous grunting followed by a squeaky, mechanical echo, like a frog burping in space—first rumbled through a computer...
16 Μαΐ 2023 · Scientists recently detected low-frequency sounds in our stratosphere with no known source. Sounds that are undetectable anywhere else can often be detected in the stratosphere due to the ...
