List of All Articles with Tag 'ce'

TULSA, Okla.--(BUSINESS WIRE)--Oct 27, 2023--

The billionaire Haslam family says in a lawsuit that Warren Buffett and Berkshire Hathaway are trying to artificially depress the price the company is obligated to pay for the family’s remaining 20% stake in the Pilot Travel Centers truck stop company after paying nearly $11 billion since 2017 for the first 80% it bought

What Real Madrid must do against Barcelona in El Clasico to show they can win La Liga.

90min takes a closer look at Spanish referee Jesus Gil Manzano ahead of him officiating El Clasico between Barcelona and Real Madrid in La Liga on Saturday.

Every conceivable configuration for Barcelona's midfield without the injured Pedri for El Clasico in La Liga on Saturday

By Lucia Mutikani WASHINGTON Strikes by members of the United Auto Workers (UAW) union including against Detroit's Big

Today's USMNT rumors include Haji Wright being linked with Fenerbahce. Miles Robinson could be on his way to PSV Eindhoven and Clint Dempsey has spoken on American players returning to MLS.

The number of catalytic converter theft claims dropped in the first half of this year, the first time that’s happened since 2019, according to data from insurance company State Farm

Best Buy is recalling nearly 1 million pressure cookers and separate inner pots due to a defect that can cause hot foods to spew out, posing burn hazards

Xavi reveals Robert Lewandowski & Pedri's chances of returning for Barcelona in El Clasico against Real Madrid.

Women’s professional golf has picked up another big money event

Scientists have spotted an infrared aurora on Uranus that could help us find alien life. On Earth, aurorae are best known in the form of the northern lights, when bright light streaks across the sky. Uranus also has its own aurora – though it is not visible in the same way, because of the different atmosphere on that planet. Researchers have known about ultraviolet aurorae on Uranus since 1986. But now scientists have confirmed there are infrared aurorae on the distant planet, too. Scientists hope that the findings could help explain the magnetic fields of other planets in our solar system. And it could help us find out whether distant planets support alien life. Aurorae happen when charged particles arrive at a planet and hit its atmosphere, brought down through its magnetic field lines. To better understand those on Uranus, researchers analysed the light from the planet and watched for a specific charged particle that changes brightness depending on how how it is and how dense the atmosphere is, so that it can be used as a thermometer. The researchers found that the density of that particle significantly increased, which suggests they are being ionised by an infrared aurorae, they say. Scientists hope that will inform our understanding of other, similar planets, as well as which worlds might be suitable for alien life. “The temperature of all the gas giant planets, including Uranus, are hundreds of degrees Kelvin/Celsius above what models predict if only warmed by the sun, leaving us with the big question of how these planets are so much hotter than expected? One theory suggests the energetic aurora is the cause of this, which generates and pushes heat from the aurora down towards the magnetic equator,” said Emma Thomas from the University of Leicester, who was lead author on the new study. “A majority of exoplanets discovered so far fall in the sub-Neptune category, and hence are physically similar to Neptune and Uranus in size. This may also mean similar magnetic and atmospheric characteristics too. By analysing Uranus’s aurora which directly connects to both the planet’s magnetic field and atmosphere, we can make predictions about the atmospheres and magnetic fields of these worlds and hence their suitability for life. “This paper is the culmination of 30 years of auroral study at Uranus, which has finally revealed the infrared aurora and begun a new age of aurora investigations at the planet. Our results will go on to broaden our knowledge of ice giant auroras and strengthen our understanding of planetary magnetic fields in our solar system, at exoplanets and even our own planet.” The findings might also help explain a mysterious phenomenon on Earth known as geomagnetic reversal, where the north and south pole switch around. Scientists still know very little about that rare phenomenon, and how it might affect things such as satellites and communications. That process happens every day on Uranus, however. Researchers hope they can use its aurorae to get better data on the nature of that reversal – and what might happen if Earth has one, too. The findings are described in a new paper, ‘Detection of the infrared aurora at Uranus with Keck-NIRSPEC’, published in Nature Astronomy. Read More People don’t know their Uranus from Eridanus when it comes to astronomy Scientists find surprise ‘layer’ underneath surface of Mars Scientists see huge explosion in space – and it could explain life