Astronomers reveal a new link between water and planet formation

Researchers have found water vapor in the disc around a young star exactly where planets may be forming. Water is a key ingredient for life on Earth, and is also thought to play a significant role in planet formation. Yet, until now, we had never been able to map how water is distributed in a stable, cool disc -- the type of disc that offers the most favorable conditions for planets to form around stars.

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Astronomers discover heavy elements after bright gamma-ray burst from neutron star merger

An international team of astronomers obtained observational evidence for the creation of rare heavy elements in the aftermath of a cataclysmic explosion triggered by the merger of two neutron stars.

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Blindness from some inherited eye diseases may be caused by gut bacteria

Sight loss in certain inherited eye diseases may be caused by gut bacteria, and is potentially treatable by antimicrobials, finds a new study in mice.

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Underlying cause of 'brain fog' linked with long COVID discovered

Scientists have announced a major discovery that has profound importance for our understanding of brain fog and cognitive decline seen in some patients with Long COVID. The findings showed that there was disruption to the integrity of the blood vessels in the brains of patients suffering from Long COVID and brain fog. This blood vessel 'leakiness' was able to objectively distinguish those patients with brain fog and cognitive decline compared to patients suffering from Long-COVID but not with brain fog.

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