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30 m

Galaxies Were Already Dying Just 700 Million Years After the Big Bang
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Galaxies Were Already Dying Just 700 Million Years After the Big Bang

When galaxies run out of primordial hydrogen and helium, they cease star formation, shifting to primarily long-lived red stars. These galaxies are considered "red and dead." It usually takes billions of years for galaxies to run out of hydrogen, but now astronomers using JWST have found examples of galaxies that have already stopped forming stars just 700 million years after the Big Bang, much earlier than predicted by cosmological models.
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Science Explorer
30 m

Earth's Crust Is Dripping Under Midwest US, Scientists Discover
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Earth's Crust Is Dripping Under Midwest US, Scientists Discover

It's happening right now.
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1 h

Breakthrough: World's Smallest Pacemaker Is The Size of a Rice Grain
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Breakthrough: World's Smallest Pacemaker Is The Size of a Rice Grain

Incredible!
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Science Explorer
2 hrs

Monkeys are world's best yodelers, 'voice breaks' analysis finds
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phys.org

Monkeys are world's best yodelers, 'voice breaks' analysis finds

A new study has found that the world's finest yodelers aren't from Austria or Switzerland, but the rainforests of Latin America.
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Science Explorer
2 hrs

Perseverance is Trying Out Spacesuit Materials on Mars
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Perseverance is Trying Out Spacesuit Materials on Mars

NASA's Perseverance Rover is an ambitious mission. Along with its day-to-day exploration, the rover carried an experimental rotorcraft and is also caching samples for eventual return to Earth. But there's another aspect to its mission that's hidden in the glare of its ambitions. The rover is busy testing five different spacesuit materials.
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