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Exiled moons can explain astronomical secrets

Did Jupiter once have "Ploonets"? Photo credit: Original image: NASA / Johns Hopkins University Applied Physics Laboratory / Southwest Research Institute / Goddard Space Flight Center Moons ejected from orbits around gas giant exoplanets could explain several astronomical secrets, suggests an international team of astronomers. Researchers led by Mario Sucerquia of the Universidad de Antioquia in Colombia and Jaime Alvarado-Montes …

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Libya asks France to explain how its weapons reached the Haftar forces

Libya's UN-approved government called for urgent answers on Thursday after French missiles were found in a base of rogue military commander Khalifa Haftar, whose forces are fighting to take over the capital, Tripoli. Foreign Minister Mohamed Taher Siala has asked his French counterpart Jean-Yves Le Drian to "urgently explain" how the rockets "reached Haftar's forces when they were delivered and …

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Hong Kong protesters target Chinese visitors to explain abuses

HONG KONG (Reuters) – Thousands of demonstrators are expected to take to the streets in the heart of Hong Kong's tourism district on Sunday to explain to Chinese visitors their refusal to grant a extradition law that has plunged the city into political turmoil. FILE PHOTO – Automated Immigration Clearance Machines for departing passengers are located in the port area …

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Magnetic materials help to explain how arctic ice melts

Kenneth Golden, a mathematician at the University of Utah, was reading pictures of Arctic sea ice when he noticed a pattern that seemed familiar to him. Seen from above, the melting sea-ice looked like a white-speckled field with dark spots in which the ice had turned into liquid. For Golden, it seemed terribly similar to the arrangement of the atoms …

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Some black holes are so old that we can not explain them. This could be where they came from

Supermassive black holes (SMBH) are difficult to explain. It is believed that these gigantic singularities are at the center of every great galaxy (our Milky Way has one), but their presence there is sometimes inexplicable. As far as we know, black holes form when huge stars collapse. However, this explanation does not fit with all the evidence. The star collapse …

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Buried genes may explain why humans are the "fat primate"

It's no secret that we humans tend to put a bit more padding on our bones compared to our closest living primate relatives. Even without a diet with donuts and Netflix, evolution has left bodies that hoard fat. An analysis of adipose tissue from various primates has revealed that some of these are due to subtle differences in the way …

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Astronomers discover the moon flashing at us, and nobody can explain why

People have been seeing flashes of light from the moon for thousands of years, but we still do not understand why this happens or what causes it. The strange event is known as Temporary Moon Phenomenon (TLP) and An astronomer from Germany believes he is about to solve this moon mystery. Hakan Kayal from the University of Würzburg in Bavaria …

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