Did a Supernova Leave Its Mark on Earth? New Evidence from the Ocean Floor Suggests So
A team of researchers has found an unusual spike in beryllium-10 levels in the Pacific seabed, dating back 10 million years.
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Was early Earth a purple planet? Scientists say it's possible
New research suggests Earth was once a purple planet. Early microbes used retinal, not chlorophyll, for photosynthesis.
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Scientists Intrigued by Nearby Planet That Could Potentially Support Life
Astronomers have detected an exoplanet just twenty light years away that's residing in its star's habitable zone.
Firefly spacecraft provides striking view of Earth on top of Earth
Firefly Aerospace 's moon-bound spacecraft has provided the closest thing to a reflecting pool in space, showing Earth as an ...
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Phoenix galaxy cluster in the act of extreme cooling
New findings explain the Phoenix cluster's mysterious starburst. Data confirm the cluster is actively cooling and able to generate a huge amount of stellar fuel on its own.
What lies at the center of the Earth? The answer keeps changing.
A new study out this week said that the Earth's inner core is less solid than previously thought. Scientists still have ...
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Astronaut gives glorious glimpse at view from 260 miles in orbit
He captured these wonders from 260 miles in orbit above Earth. The post Astronaut gives glorious glimpse at view from 260 miles in orbit appeared first on Talker.
Earth’s inner core isn’t just slowing, it’s also shape-shifting, study finds
USC scientists have made a groundbreaking discovery about the nature of the Earth's enigmatic inner core, revealing for the ...
Scientists discover yet another change to Earth’s inner core: Its shape
Scientists found that the inner core’s structure changes as it rotates. It deforms at its border, potentially accumulating ...