Mystery booms seem to be occurring with increasing frequency lately, with booms being heard just this week in North Carolina and Michigan. In both cases, authorities have been left baffled by what might be behind these earth-shaking noises which seem to emanate from the sky itself. This unexplained phenomenon is host to a wide variety of explanations including gas escaping vents deep within the Earth, anomalous meteorological events, sonic booms from tests of secret military aircraft, UFOs of course, and meteorites exploding in the atmosphere. While most of these eerie thunderous noises go unexplained, a recent mystery boom in Australia might have a simple, cosmic - and terrifying - explanation.

Death from above.

The boom was heard by residents throughout the Cairns region of Queensland, Australia marking the second time in two months that southern Australia has been rocked by anomalous explosions in the sky. The boom occurred around 10:30 pm on Saturday, October 7th and was reportedly so loud that it shook houses in the area.

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