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A huge hourglas structure in the Milky Way

The first all-sky survey performed by the eROSITA X-ray telescope on-board the Spektrum-Roentgen-Gamma observatory has revealed a large hourglass-shaped structure in the Milky Way. These 'eROSITA bubbles' show a striking similarity to the Fermi bubbles, detected a decade ago at even higher energies.

Dec 10th, 2020

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Space weather discovery puts 'habitable planets' at risk

Stellar flares with a chance of radio bursts: that's the weather from Proxima Centauri. New research suggests exoplanets around red dwarf M-type stars will likely be exposed to coronal mass ejections, making the likelihood of finding life as we know it pretty slim.

Dec 10th, 2020

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Researchers discover a new superhighway system in the Solar System

Researchers have discovered a new superhighway network to travel through the Solar System much faster than was previously possible. Such routes could be used to send spacecraft to the far reaches of our planetary system relatively fast, and to monitor and understand near-Earth objects that might collide with our planet.

Dec 9th, 2020

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Astronomers to release most accurate data ever for nearly two billion stars

An international team of astronomers announces the most detailed ever catalogue of the stars in a huge swathe of our Milky Way galaxy. The measurements of stellar positions, movement, brightness and colours are in the third early data release from the European Space Agency's Gaia space observatory and will be publicly available.

Dec 3rd, 2020

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Sun model completely confirmed for the first time

The Borexino Experiment research team has succeeded in detecting neutrinos from the sun's second fusion process, the Carbon Nitrogen Oxygen cycle (CNO cycle) for the first time. This means that all of the theoretical predictions on how energy is generated within the sun have now also been experimentally verified.

Nov 26th, 2020

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The distances of the stars

In 1838, Friedrich Wilhelm Bessel won the race to measure the first distance to a star other than our Sun via the trigonometric parallax - setting the first scale of the Universe.

Nov 19th, 2020

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In the mysterious Blue Ring Nebula, scientists see the fate of binary stars

Scientists have discovered a rare object called the Blue Ring Nebula, a ring of hydrogen gas with a star at its center. The properties of this system suggest it is the remnant of two stars meeting their ultimate demise: an inward orbital dance that resulted in the two stars merging. The result offers a new window into the fate of many tightly orbiting binary star systems.

Nov 18th, 2020

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