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Space

A Meteor may have Exploded in the Air 3,700 Years Ago, Obliterating Communities Near the Dead Sea

A meteor that exploded in the air near the Dead Sea 3,700 years ago may have wiped out communities, killed tens of thousands of people, and provided the kernel of truth to an old Bible story. The area is in modern-day Jordan, in a 25 km wide circular plain called Middle Ghor. Most of the … Continue reading “A Meteor may have Exploded in the Air 3,700 Years Ago, Obliterating Communities Near the Dead Sea” The post A Meteor may have Exploded in the Air 3,700 Years Ago, Obliterating Communities Near the Dead Sea appeared first on Universe Today

A New Atomic Clock has been Built that Would be off by Less than a Second Since the Big Bang

Physicists have developed an atomic clock so accurate that it would be off by less than a single second in 14 billion years. That kind of accuracy and precision makes it more than just a timepiece. It’s a powerful scientific instrument that could measure gravitational waves, take the measure of the Earth’s gravitational shape, and … Continue reading “A New Atomic Clock has been Built that Would be off by Less than a Second Since the Big Bang” The post A New Atomic Clock has been Built that Would be off by Less than a Second Since the Big Bang appeared first on Universe Today .

Antibiotic Resistant Bacteria has been Found on the Space Station’s Toilet

NASA keeps a close eye on the bacteria inhabiting the International Space Station with a program called the Microbial Observatory (M.O.) The ISS is home to a variety of microbes, some of which pose a threat to the health of astronauts. As part of their monitoring, the M.O. has discovered antibiotic resistant bacteria on the … Continue reading “Antibiotic Resistant Bacteria has been Found on the Space Station’s Toilet” The post Antibiotic Resistant Bacteria has been Found on the Space Station’s Toilet appeared first on Universe Today .

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