(Phys.org) -- Astronomers using the world's largest radio telescope, at Arecibo, Puerto Rico, have discovered flaring radio emission from an ultra-cool star, not much warmer than the planet Jupiter, shattering the previous ...
Astronomy
Apr 18, 2012
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Last year's nuclear accident at Fukushima was a man-made catastrophe and not only due to the tsunami that hit the plant, a Japanese parliamentary panel said Thursday in its final report on the disaster.
Energy & Green Tech
Jul 4, 2012
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Their effect on the surface of the ocean is negligible, producing a rise of just inches that is virtually imperceptible on a turbulent sea. But internal waves, which are hidden entirely within the ocean, can tower hundreds ...
Earth Sciences
Jan 8, 2014
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Red giants are dying stars, in advanced stages of stellar evolution, which have depleted the hydrogen in their cores. In a study published today in Nature Communications, a team of astronomers mainly from Instituto de Astrofísica ...
Astronomy
Dec 16, 2022
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A fresh look at red giant stars offers key insights into cosmic distance measurements and a way to measure the universe's expansion with the highest accuracy.
Astronomy
Mar 15, 2024
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Scientists have found fragments of titanium blasting out of a famous supernova. This discovery, made with NASA's Chandra X-ray Observatory, could be a major step in pinpointing exactly how some giant stars explode.
Astronomy
Apr 21, 2021
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Taiwan's first newborn panda was reunited Tuesday with its mother for the first time since it was taken away after birth, in a heartwarming reunion that saw the giant panda licking and cuddling her baby inside a cage.
Plants & Animals
Aug 13, 2013
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(PhysOrg.com) -- University of Delaware researchers in Sweden have launched a giant balloon taller than a football field that is now flying at the edge of space to collect data on cosmic rays -- the most super-charged particles ...
Space Exploration
May 21, 2009
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The 20-metre radio telescope at Onsala Space Observatory, is getting a new lease of life thanks to an upgrade of its protective radome.
Astronomy
Sep 5, 2014
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There may be fewer pairs of supermassive black holes orbiting each other at the cores of giant galaxies than previously thought, according to a new study by astronomers who analyzed data from the National Science Foundation's ...
Astronomy
Sep 21, 2015
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