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Bad news: There is a small chance an asteroid will collide with Earth. The good news: Mankind has more than 115 years to prepare for it. According to a Washington Post report, NASA is preparing for possible tactics to deflect the asteroid Bennu, which will approach Earth Sept. 21, 2135. As of today, NASA rates Bennu's chance of striking Earth at one-in-2,700.The asteroid is roughly 1,600 feet in diameter, and would not be an Earth-ending event if it struck. But that doesn't mean it couldn't cause damage, especially if it struck near a populated area. Bennu is likely dozens of times larger than the object that struck near Chelyabinsk, Russia in 2013, causing hundreds of injuries, and thousands of broken windows. The event caused nearly million in damage to roughly 7,000 buildings. The 2013 event shows that even small objects are capable of causing massive damage. In 2016, NASA launched OSIRIS-REx, which will land on the asteroid and bring back samples. The information gathered could help NASA decide what steps it would take to deflect the asteroid. According to the Washington Post, NASA is working on a plan called the Hypervelocity Asteroid Mitigation Mission for Emergency Response, or HAMMER. NASA's HAMMER plan could involve using a nine-ton bulk impactor to push Bennu out of Earth's path. Another idea would be straight out of the movie "Armageddon," using a nuclear-type device to move the asteroid. A NASA engineer involved in the study told the Washington Post all of these ideas are theoretical. “We’re doing these design studies to prepare ourselves, so if we do find a threatening object, we’re better prepared to deal with it,” Brent W. Barbee, NASA engineer, told the Post.To read the Washington Post's full report, click here. 1855
ASHLAND, Ore. -- In the Rogue Valley of southern Oregon, you’ll find rows upon rows of vineyards. Rob Folin is the winemaker at Belle Fiore in Ashland.Although the grapes are different, the dry climate is similar to Napa Valley, making it very ideal conditions for wine-making. However, just like other crops, the weather can have a huge impact on wine grapes. As a winemaker, Folin says he needs to know what his vineyards are facing and how to handle what Mother Nature throws at him.“Rain, snow, frost, smoke, fire, we’ve got it all,” Folin said.In the summertime, it can be clear one day and smoky the next.“Right during harvest or right before is when it’s the worst time to have smoke – which would be right now,” Folin said.Harvest season in southern Oregon typically starts in mid-September and goes until mid-October. Folin says one of the stressors for a winemaker is smoke taint. That’s when smoke gets trapped in the skin of the grapes giving them a campfire aroma and ashy texture. It’s a flavor very few people enjoy.“If your vineyard had a fire right next to it and you just had solid smoke coming in there, then you can really have this barbecue or campfire kind of aroma,” Folin said.Unless you send your grapes in somewhere to get tested, Folin says there’s no way to know your grapes have smoke taint until they go through fermentation. He says whether a grape is impacted or not depends on a lot of factors, and it’s very unpredictable.“Our vineyard here could be totally fine, and the one across the street, their resulting wines could be smoky, like it’s just how the wind goes, the intensity of the smoke, how long it was there, how close it was, did it settle overnight.”When it comes down to it, there’s only so much you can control. As of right now, not much can be done to prevent smoke taint, and smoky summers in the western U.S. seems to be the norm lately.Folin says winemakers that face a lot of smoke taint can make more white wines since white wines are fermented without the grape skin. Or they can market their wines to consumers as a smoky wine for those that like the taste. At the end of the day, Folin says winemakers have to go with the flow.“Just roll with it," Folin said. "Ya know, fix what you can. If you can’t do anything about it, what can you do? Do what you can do and move forward.”With the exception of one fire near the vineyard in the past month, Folin says it’s been a very great year for his vineyard. He’s hopeful something good can come out of 2020 after all.“With all the stuff that’s going on, maybe we’ll have the best grapes this year. I don’t know. Just going to count on that.” 2649

At a contentious meeting on Monday, the Department of Justice's antitrust chief gave AT&T a choice: to get your purchase of Time Warner done, either sell off CNN's parent unit or DirecTV, or we'll see you in court.The government is holding up AT&T's pending acquisition of Time Warner, stirring speculation that the Trump administration is trying to retaliate against CNN for its coverage of the president.According to two sources with knowledge of the meeting, the DOJ is demanding that AT&T divest all of Turner, the unit of Time Warner that includes CNN as well as TNT and TBS."Threatening Turner is a fig leaf for threatening CNN," one of the sources said.AT&T is said to be reluctant to sell assets, especially Turner, which represents a significant portion of Time Warner's profits.Earlier on Wednesday AT&T said the timing of the deal's closing is now "uncertain.""We are in active discussions with the DOJ," John J. Stephens, chief financial officer for AT&T, said at a Wells Fargo conference.The stock of Time Warner, which owns CNN, fell more than 6.5% by Wednesday afternoon. AT&T was flat.The New York Times and the Financial Times also reported Wednesday afternoon that the DOJ was demanding the sale of CNN or Turner as a condition of approving the deal.The wireless giant previously said that it expected the acquisition to take effect by the end of this year. The deal was announced more than a year ago.The U.S. government is causing the delay. Stephens' comments effectively confirmed last week's Wall Street Journal report that the government is "actively considering" an antitrust lawsuit to block the impending acquisition.While the Justice Department declined to comment, sources had told the Journal that the department will sue if it can't reach an agreement on so-called "conditions" that are attached to the deal.The Journal story was an unwelcome surprise for AT&T executives. Transactions like Comcast's acquisition of NBCUniversal in 2011 are routinely approved with conditions attached."For over 40 years, vertical mergers like this one have always been approved because they benefit consumers without removing any competitors from the market," AT&T said last week. "While we won't comment on our discussions with DOJ, we see no reason in the law or the facts why this transaction should be an exception."The Justice Department's hardline approach to AT&T -- belying the business-friendly image of the Trump administration -- has spurred questions about Trump's personal interest in the deal.Time Warner's portfolio also includes Warner Bros., HBO, TNT and TBS.As a candidate, President Trump publicly vowed to block the deal. As president, he frequently criticizes CNN. Over the summer The New York Times reported that Trump aides discussed using the pending deal as a powerful form of leverage over CNN's coverage."You have to wonder" about the behind-the-scenes machinations "given that Trump has a vendetta against CNN and has openly talked about using these types of deals to punish them," Trevor Timm, the executive director of the Freedom of the Press Foundation, told CNN last week.On last Sunday's "Reliable Sources" on CNN, when asked whether Trump has had any involvement, counselor to the president Kellyanne Conway said "we're not going to interfere with that here."When asked whether the president still personally opposes the AT&T-Time Warner deal, Conway said, "I haven't discussed that with him lately."Trump was quoted criticizing the DOJ several times last week. He said he wants the department to investigate his political rivals, including Hillary Clinton.AT&T has declined to directly comment on concerns about political interference.But Stephens reiterated confidence in the deal at Wednesday's Wells Fargo conference, saying "these types of mergers bring great benefit to customers and have very routinely been approved by the DOJ and the federal government."AT&T and Time Warner agreed to the billion deal last fall.The-CNN-Wire 4047
As our country works to rebound, we're helping you manage the pressure as the pandemic is shifting caregiving responsibilities.More millennials are taking on this responsibility now. They're becoming a greater percentage of what's known as the "sandwich generation." Those are people who are caring for both their own kids and their aging parents.New numbers from insurance company New York Life show a third of millennials are doing this now.“We're not replacing the typical 49-year-old woman who's the family caregiver. She's still doing it, but the need is so great that more and more young people are called into the role as well and that's going to continue well after the COVID pandemic,” said John Schall, CEO of the Caregiver Action Network.Nearly half of the so-called "sandwich generation" expect to be a caregiver in some capacity for six or more years.The added financial strain is one concern. Schall says out of pocket expenses can be about a thousand dollars a month.More than half of these caregivers say they're spending more than usual per month to care for others as a result of the pandemic. That means they're contributing less to their savings and their retirement.There's also the concern about the mental toll.“With millennial generation caregivers, you may not be thinking about depression, you know, at that age, but the fact is the sheer stress of the role of being a family caregiver increases that risk of depression twice as often,” said Schall.If you are feeling overwhelmed, the caregiver help desk from the Caregiver Action Network can be one place to turn. You can call them free of charge at 855-227-3640. 1648
As the NBA prepares to resume the 2020-21 season tomorrow, basketball commissioner Adam Silver told Good Morning America on Wednesday that the league would “cease completely” if an outbreak of the virus occurred within the league.Silver’s comments come as baseball’s Miami Marlins has had a number of its players and coaches test positive for the virus in recent days, forcing the team to suspend play for the week. Likewise, the Philadelphia Phillies, which played the Marlins last weekend, have suspended several games this week.“it’s not an exact science because nobody’s ever done this before,” Silver said. “I think we have plans in place where we might pause, similar to what baseball is doing now. Probably, if we had any significant spread is immediately stop. One thing we’d try do is try to track those cases to determine where they’re coming from and whether there had been spread on campus. Ultimately, I think we would cease completely if we saw that it was spreading around the campus and something more than an isolated case was happening."Unlike baseball, basketball has kept its players in a “bubble” in Orlando, Florida. Even though the virus is circulating through the state, the latest round of COVID-19 tests showed no players or coaches tested positive for the virus in Orlando.But that hasn’t stopped Silver from being anxious about the resumption of play. After all, it took just positive test, Utah Jazz star Rudy Gobert, to shut down the league back in March.“There is a high case rate in Florida down in Orange County, where Orlando is, as well obviously what is happening in baseball with the Marlins, so it is something we are keeping track of very closely,” Silver said. “We have confidence in this protocol that we designed… Everyone that is on that campus is tested on a daily basis.”The MLS and NHL have followed similar plans by isolating players. Both leagues have in recent days not reported any COVID-19 cases. The MLS had two teams withdraw from its mid-season tournament due to the spread of the virus, but has been virus free for two weeks. 2089
来源:资阳报