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Maybe music artist Moby was right, and “we are all made of stars.” New research suggests the calcium in our teeth and bones came from star explosions.Researchers from Northwestern University looked at a calcium-rich supernova with x-ray imaging, which provided a glimpse into the last month of the star’s life and ultimate explosion.The findings, published in The Astrophysical Journal, suggest a calcium-rich supernova is a compact star that gives off an outer layer of gas as it’s dying. When it explodes, the star’s matter collides with material, emitting bright x-rays.The explosion is so intensely hot and high pressure, it allows nuclear fusion to produce a massive amount of calcium in mere seconds. Typically, a star creates a small amount of calcium slowly by burning helium.Half the calcium in the universe likely came from calcium-rich supernovae.“These events are so few in number that we have never known what produced calcium-rich supernova,” said Wynn Jacobson-Galan, a first-year Northwestern graduate student who led the study. “By observing what this star did in its final month before it reached its critical, tumultuous end, we peered into a place previously unexplored, opening new avenues of study within transient science.”The observed explosion was named SN 2019ehk in the Messier 100 galaxy. If that sounds a little too fantasy, just know it was 55 million light years from earth.“Without this explosion, you wouldn’t know that anything was ever there,” Margutti added. “Not even Hubble could see it.”The team was able to look at images from the Hubble Telescope of the area of SN 2019ehk before the explosion to compare before and after.The researchers are working on a follow-up study that includes how the supernova is evolving after the explosion, according to statements made to CNN. 1821

MIAMI, Florida — (Update, 11:40 a.m. Eastern) Two vehicles and three bodies inside them were removed Saturday from the site of Thursday's pedestrian bridge collapse near Florida International University, Miami-Dade police Director Juan Perez said.Two more vehicles remain in the rubble, and crews hope to extract those vehicles in the next 12 hours, he said."It's going to be a long process," Perez said, "because (of) the ... weight and size of the structure that is laying on top of these vehicles." 509

Members of our Election Task Force have investigated this allegation. This polling place is located in an interior room and the sign in question is further than 10 feet from it. This tweet is deliberately deceptive. #PhillyVotes #Election2020 https://t.co/szKgxoigVm— Philadelphia DAO (@philadao) November 3, 2020 321

LOUISVILLE, Ky. -- One former police officer has been charged in the Breonna Taylor case, but that doesn't mean it's the end of investigations.People across the country have been following the case of Taylor's death, and many wanted to see the officers involved face criminal charges. Demonstrations were held Wednesday night in Louisville and other cities after it was announced former Louisville Metro Police Department Detective Brett Hankison's charges of wanton endangerment are not directly related to Taylor's death. Additionally, two officers who fired shots the night Taylor was killed will not face criminal charges. They do still face another investigation, though.The Courier-Journal reports that the Louisville police department is conducting a Professional Standards Unit investigation to determine whether they and four other officers violated police policy or rules during the raid. The results of this internal review could lead to disciplinary action.Also, the FBI is conducting an investigation that could result in civil rights violations.Governor Andy Beshear is calling for the details of the state's investigation to be posted online by Attorney General Daniel Cameron."I trust Kentuckians. They deserve to see the facts for themselves, and I believe that the ability to process those facts helps everybody," said Beshear.Taylor's case is one of many that became a focus in the conversation about police reform. Attorney General Cameron says he'll form a task force to look at Kentucky's search warrants' policies. In Lexington, protesters have called to ban no-knock warrants, just like in Louisville.This story was originally published by Alex Valverde at WLEX. 1694

Millennials often get a bad reputation. A few people characterize them as being lazy, not loyal, and addicted to technology. But a recent study shows those same employees are actually changing the workforce for the better.It boils down to millennials' desire for more flexibility and a better work-life balance. And they are willing to change jobs to find it. That makes employers take a closer look at what they are doing to keep and attract employees.29-year-old Christina Pinto finds herself fitting that mold. "Growing up you see your parents working 9 to 5 and being in the same job," she says.So when her first job in the travel industry wasn't exactly the right fit, she says, "it was hard quitting because I'm not a quitter but I knew if I wanted to be happy in the long run it was the right move."Given her generation, it's not uncommon.A new study shows millennials are more likely than Gen Xers and baby boomers to change jobs for a particular benefit or perk. Things like paid maternity leave and vacation, and flexible working times and locations are more likely to drive millennials to change jobs. But once they find what they are looking for, this poll shows they want the stability to stay there.In Pinto's case, it was flexibility and feeling like she was making an impact.As president of Keiser University's West Palm Beach Campus, Kimberly Lea works with millennials every day. She sees a shift in their mindset, forcing a shift in the workforce as a whole."When they talk about the millennial it's 'ugh they are not loyal,' but I don't think that's a bad thing. I think they are discerning and they want a quality relationship and quality experience. And if the experience is not a good one, they are not going to stay just because they are supposed to be loyal. That doesn't work for them," she says. The Gallup Poll conducted recently also showed millennials want benefits and perks that directly impact their lives and the lives of their family members.Lea says seeing those desires even led her to reexamine her own. "Because of the information available to millennials, they are not afraid to ask for what they want. I think it took me into maybe the last 5-10 years to say, 'Oh, I could ask for something different, I'm not going to just take what's offered to me,' " she says"It makes me reflect a little bit on my own philosophy, you don't have to stay someplace just because you've been there before or you've agreed to do that. You need to be discerning and you need to make decisions whether it is the right thing for you, whether it matches your values and I think that's very good. It makes us more reflective and makes it a better experience than going in and not being engaged," she added.Now working for Expedia Cruiseship Centers in Boca Raton, Pinto says she is happier than ever. She says, "it's really what I want. There's days when I'm busy at home, I have appointments at home so I can work from home and there are days I have clients that might be coming in so I come into work." She adds, "now I see the difference in my happiness and the benefit of being here." The poll also shows millennials are more likely than both Gen Xers and baby boomers to say a job that accelerates their professional or career development is "very important" to them.To take a look at the complete poll results, click here. 3375