Archer is the new 'social-first' dating app for queer men
To kick off this year's Pride Month, Match Group announces the newest addition to its
2023-06-01 20:19
Alix Earle and DJ John Summit spark feud rumors after TikTok star appears annoyed in ESPN video
TikTok sensation Alix Earle has finally addressed the viral video that left many puzzled
2023-09-02 16:24
A 125-Year-Old European Carmaker Starts Over to Democratize EVs
Renault SA started with a daring wager. On Christmas Eve in 1898, a young mechanic named Louis Renault
2023-11-16 21:59
Black holes may lie even closer to us than we thought, new study finds
A new study has revealed that black holes could be lurking much closer to Earth than anticipated. A black hole in space is when "gravity pulls so much that even light can not get out," NASA explains. "The gravity is so strong because matter has been squeezed into a tiny space. This can happen when a star is dying." Due to no light being present, they are invisible. Only special tools can pick up on them. There are said to be around 10 million to 1 billion mass black holes in the Milky Way, according to Science Alert. However, astrologers only know of about 20 of them. Now, a recent study has revealed that they could be a lot closer to Earth than previously thought after investigating the Hyades cluster, "a group of stars located 150 light-years away". In a statement, astrophysicist Stefano Torniamenti of the University of Padua explained: "Our simulations can only simultaneously match the mass and size of the Hyades if some black holes are present at the centre of the cluster today (or until recently). The Hyades with hundreds of stars is said to be approximately 625 million years old. Due to its packed environment, "higher rates of collisions and mergers" are expected. At 153 light-years away, it is considered the closest star cluster to Earth. Researchers were able to observe two or three black holes in the Hyades, which are either still present or ejected less than 150 million years ago and hovering around the outskirts. "This observation helps us understand how the presence of black holes affects the evolution of star clusters and how star clusters in turn contribute to gravitational wave sources," Professor Mark Gieles of the University of Barcelona said. Sign up for our free Indy100 weekly newsletter Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.
2023-09-11 20:16
Taiwan's Powerchip chooses northern Japan for planned $5.4 billion fab
TOKYO Taiwanese chipmaker Powerchip Semiconductor Manufacturing Corp and Japanese financial firm SBI Holdings said on Tuesday they have
2023-10-31 13:21
Worldly Ushers in a New Era, Appoints Experienced Tech Leader Scott Raskin as New CEO
SAN FRANCISCO--(BUSINESS WIRE)--Jul 5, 2023--
2023-07-05 20:18
GigNet Names A. William Allen III to its Board of Directors
CANCUN, Mexico--(BUSINESS WIRE)--Jun 15, 2023--
2023-06-16 07:54
Infrared ‘aurora’ like northern lights spotted on Uranus could help find alien life, scientists say
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
2023-10-28 00:57
'Super happy' Andrew Tate stuns fans by 'bragging' net worth in new tweet, trolls say 'let's be realistic here'
Andrew Tate gets joyous over finding 3 grand in the pocket of his old jeans
2023-08-11 15:22
The Best Cheap Printers for 2023
For most of the Information Age, pundits predicted that sooner or later, much of the
2023-06-19 23:48
Accenture to Invest $3 Billion in AI to Accelerate Clients’ Reinvention
NEW YORK--(BUSINESS WIRE)--Jun 13, 2023--
2023-06-13 18:49
SoundHound Collaborates with Togg to Deliver Voice AI Experience to New Smart Vehicles
SANTA CLARA, Calif.--(BUSINESS WIRE)--Aug 17, 2023--
2023-08-17 22:27
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