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☆ Scientists discover ‘dark’ oxygen being produced more than 13,000 feet below the ocean surface
▼ + stars: | 2024-07-22 | by ( Katie Hunt | ) edition.cnn.com time to read: +13 min

It’s also possible, these scientists warn, that deep-sea mining could disrupt the way carbon is stored in the ocean, contributing to the climate crisis. A documentary about deep-sea mining that Sweetman watched in a hotel bar in São Paulo, Brazil, unleashed a breakthrough. However, several countries, including the United Kingdom and France, have expressed caution, supporting a moratorium or ban on deep-sea mining to safeguard marine ecosystems and conserve biodiversity. Earlier this month, Hawaii banned deep-sea mining in its state waters. Many unanswered questions remain about how dark oxygen is produced and what role it plays in the deep-sea ecosystem.

Persons: Andrew Sweetman, they’re, ”, Sweetman, ‘, SAMS, I’ve, “, Franz Geiger, ’ ”, Geiger, Charles E, Emma H, Morrison, Daniel Jones, Beth Orcutt, Orcutt, Craig Smith, Smith, Camille Bridgewater, Hawaii’s Smith, ” Geiger, Diva Amon, ” Sweetman Organizations: CNN, Clarion, Scottish Association for Marine Science, Nature, NHMDeepSea, SMARTEX, International, Authority, UN, AA, Northwestern University, Northwestern’s Weinberg College of Arts and Sciences, National Oceanography, Bigelow Laboratory, Ocean Sciences, University of Hawaii, Geological Survey, University Locations: São Paulo, Brazil, Evanston , Illinois, Southampton, England, Maine, Mānoa, Jamaica, United Kingdom, France, Hawaii, Clarion

☆ Why the current job market has been such a bad match for the college degree and recent grads
▼ + stars: | 2024-07-14 | by ( Kevin Williams | ) www.cnbc.com time to read: +8 min

While searching for a job, Wells landed an internship in OSU's career services department, which helped her build a specialty in the niche field of counseling job seekers. A new bifurcation in strong labor market"What we are experiencing now is a bit of a bifurcation of the labor market. Schelling says the 2024 job market for grads is strong, but focusing too much on degree attainment alone is a mistake. Some labor market experts see burdensome application requirements among the undercurrents roiling an already difficult job market for grads. In the end, he says a grad's job market's prospects will vary depending on where they are, what they are applying for, and what they want.

Persons: Sean Astin, Jenny Flora Wells, Wells, grads, Rachel Sederberg, Sederberg, Cindy Meis, Meis, Christina Schelling, Schelling, Justin Marcus, Marcus Organizations: College of Arts and Sciences, UCLA's, Ohio State University, Stonehill College, Tippie College of Business, University of Iowa, Employers, grads, Big Locations: Los Angeles

☆ Inside Ohio State’s DEI Factory
▼ + stars: | 2023-11-21 | by ( John Sailer | ) www.wsj.com time to read: 1 min

Illustration: David KleinA search committee seeking a professor of military history rejected one applicant “because his diversity statement demonstrated poor understanding of diversity and inclusion issues.” Another committee noted that an applicant to be a professor of nuclear physics could understand the plight of minorities in academia because he was married to “an immigrant in Texas in the Age of Trump.”These examples come from more than 800 pages of “Diversity Faculty Recruitment Reports” at Ohio State University, which I obtained through a public-records request. Until recently, Ohio State’s College of Arts and Sciences required every search committee to create such a report, which had to be approved by various deans before finalists for a job were interviewed.

Persons: David Klein, “ Organizations: Trump, Ohio State University, Ohio State’s College of Arts and Sciences Locations: Texas

☆ SpaceX Starship’s second test flight ends in loss of megarocket
▼ + stars: | 2023-11-18 | by ( Michael Ryan | Ashley Strickland | ) edition.cnn.com time to read: +6 min

Editor’s note: A version of this story appeared in CNN’s Wonder Theory science newsletter. And after months of rebuilding following an explosive initial launch in April, SpaceX made a second attempt at launching its deep-space rocket system Starship, but not all went according to plan. Defying gravitySpaceX's megarocket Starship launched for a second test flight from Starbase in Boca Chica, Texas on Saturday. The Wonder Theory team is taking some time off for Thanksgiving. Sign up here to receive in your inbox the next edition of Wonder Theory, brought to you by CNN Space and Science writers Ashley Strickland and Katie Hunt.

Persons: CNN —, Jasmin Moghbeli, Eric Gay, “, ”, Marina Ascunce, Mertens, Anna Y.Q, Ho, James Webb, Ashley Strickland, Katie Hunt Organizations: CNN, NASA, SpaceX, US Department of Agriculture, Caltech, Cornell University’s College of Arts and Sciences, Telescope, CNN Space, Science Locations: Starbase, Boca Chica , Texas, of Mexico, Americas, Africa, South Africa, Iceland, Grindavík, Japan’s Iwo Jima

☆ ‘Tasmanian devil’ is a stellar corpse showing energetic signs of life
▼ + stars: | 2023-11-16 | by ( Ashley Strickland | ) edition.cnn.com time to read: +6 min

CNN —Space is full of extreme phenomena, but the “Tasmanian devil” may be one of the weirdest and rarest cosmic events ever observed. Astronomers dubbed the celestial object the “Tasmanian devil,” and they observed it exploding repeatedly following its initial detection in September 2022. But the Tasmanian devil is revealing more questions than answers with its unexpected behavior. While LFBOTs are unusual events, the Tasmanian devil is even stranger, causing astronomers to question the processes behind the repetitive explosions. We’d never seen that, period, in astronomy.”To better understand the quick luminosity changes occurring in the Tasmanian devil, Ho and her colleagues reached out to other researchers to compare observations from multiple telescopes.

Persons: supernovas, —, ”, Anna Y.Q, Ho, “, Jeff Cooke, ” Ho, We’d, Anna Ho, Jason Koski, ” Cooke, they’ve, Vik Dhillon Organizations: CNN, Cornell University’s College of Arts and Sciences, Australia’s Swinburne University of Technology, ARC Centre, Cornell University Altogether, Telescope, ”, University of Sheffield Locations: California, United Kingdom

☆ Who Decides Penn’s Future: Donors or the University?
▼ + stars: | 2023-10-26 | by ( Stephanie Saul | More About Stephanie Saul | ) www.nytimes.com time to read: +8 min

“The conference became a vehicle.”It is not unusual for donors, unhappy with student activism, to pull back giving. “It’s essential that the university remains independent from donor pressure or influence on the content of work that’s done in the university,” said Ms. Lieberwitz, who is also general counsel for the American Association of University Professors. “Very broadly, I am deeply committed to academic freedom,” Ms. Magill had told The Daily Pennsylvanian, the campus newspaper. Alumni Donors Push BackOne day after the Indigenous Peoples’ Day post, Ms. Magill issued her first statement condemning the Hamas assault. Some Wharton alumni had been unhappy with the university’s direction for a long time.

Persons: —, Lauder, Jon Huntsman, Dick Wolf —, Rowan, ”, Robert Vitalis, “, George W, Bush, Penn, Risa L, Lieberwitz, Magill, Ms, Amy Wax, Penn Hillel, Viet Thanh Nguyen, Israel, Roger Waters, Susan Albuhawa, Critics, ” Mr, Wharton, Jonathan S, Jacobson, Lia Thomas, Erika James, Ross Stevens, University of Chicago’s Booth, Stevens, Booth Organizations: “, East Center, University of Texas, Austin, University of Denver, Palestinian, U.N, Cornell, American Association of University, Edge, University of Virginia, Daily, university’s College of Arts and Sciences, Penn, Pink Floyd, Indigenous Peoples, Wharton, HighSage Ventures, Management, University of Chicago’s Locations: Utah, Penn, Israel, Yom Kippur, Nazi, Berlin

☆ Ancient galaxy reveals a surprising way to annihilate a star
▼ + stars: | 2023-06-22 | by ( Ashley Strickland | ) edition.cnn.com time to read: +6 min

The explosion lasted just over a minute — considered long, like any gamma-ray burst, or GRB, that lasts more than two seconds. These violent, destructive bursts can leave behind dense remnants like neutron stars or result in the creation of black holes. Why ancient galaxies could hide star deathsDuring their search for the origin of the gamma-ray burst, astronomers used the Gemini South telescope located in Chile to observe the afterglow of the cosmic explosion. Compared with younger, more typical galaxies, ancient galaxies can have up to a million or more stars densely packed into their cores. But they had no evidence for any long gamma-ray bursts originating from ancient galaxies — until now.

Persons: NASA’s Neil Gehrels, ”, Wen, fai Fong, Andrew Levan, Albert Einstein, Jillian Rastinejad, Fong Organizations: CNN, fai, Northwestern University’s Weinberg College of Arts and Sciences, Radboud University, telltale, Center for Interdisciplinary Exploration, Research, Astrophysics, Northwestern Locations: Nijmegen , Netherlands, Chile, Northwestern

☆ Structures newly discovered in the Milky Way
▼ + stars: | 2023-06-02 | by ( Kristen Rogers | ) edition.cnn.com time to read: +5 min

CNN —An international team of astrophysicists has discovered hundreds of mysterious structures in the center of the Milky Way galaxy. Sagittarius A* “is the closest supermassive black hole to us, but it’s relatively quiet and therefore somewhat difficult to really study,” Hamden added. The vertical filaments surround the nucleus of the Milky Way, but the horizontal ones appear to spread out to one side toward the black hole. The vertical filaments, on the other hand, are magnetic and hold cosmic ray electrons moving nearly as fast as the speed of light. “One way to confirm that the (filament) structure is created by something like a jet is to find both sides of it.”This would add “to the complex, active picture of our own Milky Way,” she said.

Persons: astrophysicists, Farhad Yusef, Yusef, Zadeh, “, ”, who’s, Erika Hamden, ” Yusef, Hamden Organizations: CNN, Northwestern University’s Weinberg College of Arts and Sciences, Center for Interdisciplinary Exploration, Research, Astrophysics, University of Arizona, South African Locations: Hamden

☆ Messy eating habits might reveal elusive black hole
▼ + stars: | 2023-04-25 | by ( Ashley Strickland | ) edition.cnn.com time to read: +3 min

The clues uncovered in the experiment might help astronomers find intermediate-mass black holes by searching for evidence of their behaviors. During the simulations, the intermediate-mass black hole snagged the star in its orbit, and each time the star made another lap, the black hole took another bite out of it. Each flare is brighter than the last, creating a signature that might help astronomers find them.”The search for elusive black holesAstrophysicists are still trying to prove if intermediate-mass black holes exist in the first place. The mass of a medium-mass black hole is thought to be between that of a supermassive black hole and a much lower-mass black hole. For example, what appears to be an intermediate-mass black hole might actually be the accumulation of stellar-mass black holes.”During the 3D modeling experiment, stars were able to complete as many as five orbits around an intermediate-mass black hole before being kicked away.

☆ Rare cosmic collision acted like one of the ‘factories of gold’ in the universe
▼ + stars: | 2022-12-08 | by ( Ashley Strickland | ) edition.cnn.com time to read: +5 min

The gamma-ray burst, called GRB 211211A, lasted about a minute. Gamma-ray bursts are considered among the strongest and brightest explosions in the universe, and they can range from a few milliseconds to several hours in length. An artist's illustration of GRB 211211A shows the kilonova and gamma-ray burst (right) and ejected material from the explosion (left). After determining that a kilonova created the infrared light, astronomers grew even more puzzled by the gamma-ray burst’s duration. Gamma-ray bursts caused by these rare explosions have only ever been observed to last less than two seconds, but this signal lasted for at least one minute.

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