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Amazon builds $120 million satellite processing hub in Florida
Amazon builds $120 million satellite processing hub in Florida
By Joey Roulette WASHINGTON Amazon is building a $120 million processing facility at NASA's Kennedy Space Center in
2023-07-21 21:20
Department of Education to host admissions diversity summit after Supreme Court guts affirmative action
Department of Education to host admissions diversity summit after Supreme Court guts affirmative action
The Biden administration later this month will host the National Summit on Equal Opportunity in Higher Education as it tries to find ways to support colleges that want to promote diversity after a Supreme Court ruling gutted affirmative action.
2023-07-21 19:18
Christopher Nolan: Josh Hartnett didn't screen test for Batman, he was interested in The Prestige
Christopher Nolan: Josh Hartnett didn't screen test for Batman, he was interested in The Prestige
'The Dark Knight' filmmaker Christopher Nolan has told how Josh Hartnett didn't ever screen test for the role of Batman in the trilogy, because he had read Nolan and his brother Jonathan Nolan's 'The Prestige' script, and he says the actor was "more interested" in that movie.
2023-07-21 15:22
Florida's new black history curriculum 'sanitized', say critics
Florida's new black history curriculum 'sanitized', say critics
The revised standards for black history lessons suggest some received "personal benefit" from slavery.
2023-07-21 07:57
China’s $100 Billion Tutoring Ban Backfires, Spawning Black Market
China’s $100 Billion Tutoring Ban Backfires, Spawning Black Market
President Xi Jinping’s attack on China’s after-school tutoring industry was meant to ease the burden on households. But
2023-07-21 06:23
U.S. court tosses challenge to EPA's greenhouse gas 'endangerment finding'
U.S. court tosses challenge to EPA's greenhouse gas 'endangerment finding'
By Clark Mindock A U.S. appeals court on Thursday declined to reconsider lawsuits challenging the Environmental Protection Agency’s
2023-07-21 05:53
AMC Abandons Plan to Charge More for Best Cinema Seats
AMC Abandons Plan to Charge More for Best Cinema Seats
AMC Entertainment Holdings Inc. is dropping a plan to charge more for the best theater seats after moviegoers
2023-07-21 00:45
Verizon and AT&T should 'clean up their mess' following toxic lead cable report, congressman says
Verizon and AT&T should 'clean up their mess' following toxic lead cable report, congressman says
New York Democratic Congressman Pat Ryan on Thursday urged industry trade group USTelecom, Verizon and AT&T to remove toxic lead cables that the Wall Street Journal reported the network providers left in several locations across the United States, according to a letter shared with CNN ahead of its release.
2023-07-20 21:16
'It's incredible!' Mark Ronson has already heard some of Dua Lipa's new album
'It's incredible!' Mark Ronson has already heard some of Dua Lipa's new album
Producer Mark Ronson has already heard "some" of Dua Lipa's next album.
2023-07-20 15:24
NYC Comptroller Blasts BlackRock for Picking Aramco CEO for Board
NYC Comptroller Blasts BlackRock for Picking Aramco CEO for Board
New York City Comptroller Brad Lander slammed a decision by BlackRock Inc., its biggest external money manager, to
2023-07-20 03:23
A mysterious source has been sending radio signals to Earth from space for decades
A mysterious source has been sending radio signals to Earth from space for decades
An unknown source has been sending radio blasts towards Earth since at least 1988, scientists say. The researchers do not know what object is sending the radio waves towards Earth. The nature of the waves is such that they do not conform with any models that attempt to explain it. For 35 years, the source has been sending out regular 20-minute blasts of energy that vary considerably in their brightness, researchers say. The emissions appear something like the blasts that come out of pulsars or fast radio bursts, which last for milliseconds to several seconds. But the newly discovered source sends radio signals that pulsate on a period of 21 minutes – something previously thought impossible by expected explanations. Pulsars are neutron stars that spin around quickly, throwing out radio blasts as they do. When one crosses Earth, the emissions can be picked up very briefly and brightly, like being in the path of the light from a rotating lighthouse. Scientists believe that process can only work if the magnetic field of the pulsar is strong, and it is rotating quickly enough – if not, there would not be enough energy to see the pulsar from Earth. That has led to the development of the “pulsar death line”, which suggests that sources must be spinning fast and strong enough to be detected. The newly discovered object named GPMJ1839-10, however, is way beyond that death line. If it is a pulsar, then it seems to be operating in ways that scientists thought impossible. It could also be a highly magnetised white dwarf or magnetar, an extra kind of neutron star with incredibly strong magnetic fields. But they do not tend to send out emissions of this kind, researchers believe. The signals have been detected on Earth since at least 1988, scientists found by going through old records, but they had gone unnoticed by those collecting that data. After the source was detected, researchers checked radio archives and found that the source has been repeating for at least 35 years. Yet more discoveries may be made in this way in the future, said Victoria M Kaspi, a professor of physics at McGill University who did not work on the study. “Only time will tell what else lurks in these data, and what observations across many astronomical timescales will reveal,” she wrote in an accompanying article. That might include some explanation of how unusual the newly discovered source is. By examining whether there are is a similar collection of other objects in the data, researchers might be able to understand the mechanisms behind the newly discovered emissions. The findings are reported in a new paper, ‘A long-period radio transient active for three decades’, published in the journal Nature. Read More Scientists invent self-healing solar panels with ‘miracle material’ Powerful solar flare to disrupt communications, Russians warn New technique represents major breakthrough in search for aliens, scientists say
2023-07-19 23:52
Wesleyan Joins Small Group of Elite Colleges Banning Legacy Admissions
Wesleyan Joins Small Group of Elite Colleges Banning Legacy Admissions
Wesleyan University is joining a select group of colleges that is ending preferences in admissions that favor children
2023-07-19 23:23
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