Dr. Taboada said he thinks IceCube will continue to get more neutrinos originating from this galaxy. Those future detections could not only help parse out additional details about Messier 77’s supermassive black hole, but could help answer the “oldest question in astronomy,” according to Francis Halzen, a University of Wisconsin-Madison physicist and principal investigator of IceCube.
November 4, 2022
Research
Report: Dobbs decision could decrease abortions in Wisconsin by 20%
The cessation of abortion services in Wisconsin — triggered by the U.S. Supreme Court’s June ruling in Dobbs v. Jackson Women’s Health Organization — could result in a 20% reduction in abortions throughout the state, according to a recent report from University of Wisconsin-Madison researchers.
Campus life
Journalists vs fake news: How Michael Wagner battles misinformation
UW professor studies roots of misinformation spread.
WUD Distinguished Lecturer Series welcomes racial activist, Ron Stallworth
Stallworth best known for infiltration, investigation of Ku Klux Klan.
Examining past and future LGBTQ+ activism on campus with the GSCC
“Accidental Activism” was the unofficial theme of the University of Wisconsin-Madison’s Gender and Sexuality Campus Center (GSCC) event “We Are Here,” held in mid October at the Wisconsin Historical Society.
State news
Is ‘democracy on the ballot’ in Wisconsin? Here’s how voting rules could change under GOP control
Quoted: “There could likely be big changes to election law in Wisconsin between 2022 and 2024,” said Barry Burden, a professor of political science and director of the Elections Research Center at the University of Wisconsin Madison. “There’s an array of things that have been proposed in not very concrete ways.”
Ron Johnson fought for a tax cut as his family was amassing luxury real estate around the country
Quoted: Ross Milton, an assistant professor at La Follette School of Public Affairs at the University of Wisconsin-Madison, said the pass-through provision is “still a hotly debated topic among tax policy people.”
“I think these pass-through provisions have been criticized because much of the benefit of them goes to very high income and/or high wealth households,” Milton said. “And presumably the Johnson family is a high-income household.”
As the election approaches, transgender athletes like me have reason to worry
Noted: I started as a freshman at the University of Wisconsin-Madison in September 2021, and instantly I found the men’s water polo team to be of my homes on campus. I have never been the fastest swimmer or the highest scorer on the team, and most of the guys are at least half a foot taller than me. But I love this sport and I love my team to pieces, whether it is the exhilaration of setting up my teammates up for a great goal or joking with them on the pool deck. I wouldn’t trade them for the world. They accept me as their teammate
UW Experts in the News
Spiral galaxy is source of far-flung neutrinos
“We discovered neutrinos reaching us from the cosmos in 2013,” says Francis Halzen, a physicist at the University of Wisconsin-Madison and part of the IceCube collaboration who authored the paper, “which raised the question of where they originate.”
Tiny neutrinos deliver message from a hidden supermassive black hole
“A pattern emerged but we weren’t sure whether we were seeing fluctuations in the data or if this was real,” says Francis Halzen, principal investigator of IceCube and a professor at the University of Wisconsin-Madison.
Underground Antarctic Observatory Unlocks New Era of Ghost Particle Astronomy
These ghosts, as Justin Vandenbroucke of the University of Wisconsin-Madison and an IceCube team member put it, are fit to solve two major mysteries in astronomy. First off, a wealth of galaxies in our universe boast gravitationally monstrous voids at their centers, black holes reaching masses millions to billions of times greater than our sun’s. And these black holes, when active, blast jets of light from their guts — emitting enough illumination to outshine every single star in the galaxy itself. “We don’t understand how that happens,” Vandenbrouke simply summarizes.
When destitute small towns mean dangerous tap water
“Mostly what regulators have is moral appeal and they’ll wag their finger,” said Manny Teodoro, a professor at the University of Wisconsin who focuses on public policy and water.
UW-Madison Related
Judge dismisses animal rights activist’s lawsuit against UW, finds speech rights were not violated
An animal rights activist and UW-Madison alumna does not have a First Amendment right to post off-topic comments on posts on UW-Madison’s social media accounts, and the university may hide those comments if they don’t pertain to the posts’ topics, a federal judge ruled late Wednesday.
UW-Madison students say ‘whisper network’ warns them about some economics faculty
Shortly after UW-Madison third-year graduate student Emily Case joined her economics program in 2020, she said she started getting warnings.