An international team of astronomers has discovered eight of the hottest stars in the universe, all with surfaces hotter than 100,000 degrees Celsius. The work was published in Monthly Notices of the Royal Astronomical Society.
Astronomy
Jan 9, 2023
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590
As the summer sun finally arrives for people in the Southern Hemisphere, more than 100,000 tourists will head for the ice. Travelling on one of more than 50 cruise ships, they will brave the two-day trip across the notoriously ...
Environment
Jan 5, 2023
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13
In 1911, a meridian circle manufactured by A. Repsold & Söhne in Hamburg, Germany, was installed at the National Astronomical Observatory of Chile under the watch of Friedrich W. Ristenpart, a German astronomer and the observatory's ...
Other
Dec 22, 2022
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23
For centuries, sailors who had been all over the world knew where the most fearsome storms of all lay in wait: the Southern Hemisphere. "The waves ran mountain-high and threatened to overwhelm [the ship] at every roll," wrote ...
Earth Sciences
Dec 5, 2022
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668
A new study led by the Institut de Ciències del Mar (ICM-CSIC), with colleagues from the British Antarctic Survey, the Institute of Oceanology, the Polish Academy of Sciences and the University of Gdańsk, has revealed that ...
Plants & Animals
Nov 28, 2022
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34
The Very Large Telescope (VLT) at Cerro Paranal in northern Chile, is undoubtedly one of the premier ground-based observatories. But a new infrared instrument recently installed on the telescope has made the VLT even better.
Astronomy
Nov 25, 2022
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136
Most of the worlds of our solar system are pockmarked with impact craters. These bear testament to the violence of the early days of the sun, when asteroids, comets and entire planets routinely collided with and annihilated ...
Planetary Sciences
Nov 21, 2022
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3
The Last Deglacial (~19 ka BP ~ 11.5 ka BP) is the period of transition from the last major ice age to the warm period in the evolution of Earth's climate.
Earth Sciences
Nov 16, 2022
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1
General circulation models play an important role in researching and predicting climate change, and so assessing their performance as they are developed and refined is hugely important.
Earth Sciences
Nov 9, 2022
1
19
A team of researchers with members from Universidad Nacional de San Juan, Universidade Federal do Rio Grande do Sul and Universidad Andres Bello has found evidence of a large extragalactic assembly hiding behind one part ...
