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A Japanese space probe has successfully fired a "bullet" into an asteroid as part of a mission to collect rock samples from the celestial body.The projectile disturbed material from the exterior of asteroid Ryugu which then floated from its surface due to the weak gravitational field.These particles were successfully collected by the probe, according to Japan's space agency JAXA, which announced that the Hayabusa 2 craft had successfully touched down on on the asteroid on Friday morning Japanese time.JAXA scientists had expected to find a powdery surface on Ryugu, but tests showed that the asteroid is covered in larger gravel.As a result the team had to carry out a simulation to test whether the projectile would be capable of disturbing enough material to be collected by what scientists call a "sample horn," which protrudes from the underside of the probe.This video shows the success of a December 28 test, which green-lit the asteroid landing.The team is planning a total of three sampling events over the next few weeks.Hayabusa 2 will depart Ryugu in December 2019 and return to Earth by the end of 2020 with its precious cargo of samples, which will be analyzed by scientists such as John Bridges, a professor of planetary science at the University of Leicester, UK.Bridges, who was also involved in the first Hayabusa mission, told CNN via telephone on Thursday that the event was "nail-biting stuff" due to the extreme precision involved in landing on Ryugu."This is a significant mission," said Bridges. "Sample return missions are particularly exciting."He told CNN that the Hayabusa 2 mission is interesting because Ryugu is a C-class asteroid which humans haven't visited before."One thing I'm pretty sure of is that it will throw up some unexpected results," said Bridges, who believes that information from Ryugu samples could make us think again about the early evolution of the solar system.Beneath their desolate surface, asteroids are believed to contain a rich treasure trove of information about the formation of the solar system billions of years ago.C-type asteroids, which are largely composed of carbon, are the most common variety of asteroids, comprising more than 75% of those currently discovered. The other two main types of asteroid are the metallic S- and M-types, according to NASA.Ryugu is expected to be "rich in water and organic materials," allowing scientists to "clarify interactions between the building blocks of Earth and the evolution of its oceans and life, thereby developing solar system science," JAXA said.If Hayabusa 2 makes it back to Earth on schedule it will be the first mission to bring back samples from a C-class asteroid.JAXA scientists are currently racing NASA for that historic achievement, with the US agency's own sample retrieval mission due to arrive back on Earth in 2023.Even reaching the asteroid is a massive achievement as it is the equivalent of hitting a 6-centimeter (2.4-inch) target from 20,000 kilometers (12,400 miles) away."In other words, arriving at Ryugu is the same as aiming at a 6-centimeter target in Brazil from Japan," said JAXA.The-CNN-Wire? & ? 2019 Cable News Network, Inc., a Time Warner Company. All rights reserved. 3233
A change is coming to some people’s life and health insurance policies that will make them more expensive. Prudential recently announced it will consider e-cigarette users the same as traditional smokers. Smokers pay on average about 50% more per year for life insurance. Depending on the policy, that’s between 0 and 0 more.Some other companies were already charging vapers more. The president of Consumer Watchdog, Jamie Court, says he doesn’t necessarily disagree with the practice. “Well you know I’m no fan of the insurance industry but I think they're probably right in this circumstance and you know vaping is a relatively unknown quantity we don’t have any longitudinal studies to show what happens in 10-20-30-40 years to the lungs of people who vape,” said Court. “But there has been some evidence that people have significant scarring.”Court says it’s a little more of a gray area when it comes to health insurance. Right now, plans under the Affordable Care Act don’t charge e-cigarette and tobacco users the same. Some states don’t allow smokers to be charged more. At the same time, the Insurance Information Institute reports some companies have vaping in the non-smoking category because there isn’t enough data yet on the health effects. But with recent injuries and deaths from vaping, some companies now consider it a higher risk factor. 1375

SAN LUIS OBISPO, Cali. – It’s harvest time on California’s Central Coast and winemaker Jean-Pierre Wolff has seen a big drop in production since last year. “This year, the harvest is below average,” he said. “Some of my older vines did suffer from salt toxicity and have been steadily declining.” Wolff owns and operates the award-winning Wolff Vineyards. He says climate change is affecting his grapes and that he has the records to prove it. “Absolutely, I have my lab book where I describe extensively the harvest and the sugar levels of the grapes,” he said. “So, definitely I see these changes.” Wolff says the changes are linked to extreme weather like longer droughts, hotter summers and milder winters. “I’ve been farming here for 20 years,” he said. “Years ago, I didn’t have to worry about sunburns on my grapes, now I do.” Less rain means more reliance on irrigation, which Wolff says is cutting into his and other wineries’ bottom lines. “If you take the Central Coast, which is defined from the Bay Area to Ventura County, 86% of the water use is from ground water extraction,” he said. “So clearly, that’s not sustainable if we have to offset.” At nearby California Polytechnic State University San Luis Obispo, they have a growing viticulture program. Cal Poly professor Federico Casassa, Ph.D. says climate change is altering wine agriculture across the world. “Heatwaves are extremely pervasive not just in California but in Australia, in South America, and increasingly in Europe as well,” he said. Despite the impact, Casassa says climate change doesn’t mean doomsday for the wine industry. “My point is global warming and climate change are a reality,” he said. “But the effect that we see on grapes is not only due to global warming, it’s due to the fact that we grow better grapes." Now, Casassa is teaching better and more sustainable practices to viticulture students saying sustainability is not a destination but rather a journey. "Climate change is here and global warming is part of climate change,” he said. “But we are going to adapt.” Adapting, just like Wolff is doing. “I’m sort of here trying to beat the clock so to speak,” he said. To help protect his harvest, Wolff is now replanting a big portion of his vineyard and watering them with a new type of subsurface irrigation. “Instead of irrigating above ground through this drip line I connect with a little spaghetti hose and this pipe goes 3 feet below ground to the root zone,” he said. And while he might not be able to change the climate, Wolff does plan on changing his practices. 2608
2/ Given the increase in content shared to #blacklivesmatter, this technology is incorrectly coming into effect. We are resolving this issue as quickly as we can, and investigating a separate issue uploading Stories.— Instagram Comms (@InstagramComms) June 1, 2020 277
A federal judge on Monday dismissed a lawsuit brought by President Donald Trump in his effort to block a subpoena issued by the Manhattan district attorney's office for eight years of Trump's tax returns, rejecting the President's "extraordinary" claim that any occupant of the White House enjoys "absolute immunity from criminal process of any kind."Describing Trump's argument as a "categorical and limitless assertion of Presidential immunity," US District Court Judge Victor Marrero wrote in an opinion that it "would constitute an overreach of executive power."Lawyers for Trump have indicated they would appeal the ruling.In September, after the lawsuit was filed, the district attorney's office agreed not to enforce the subpoena for a period of time that was set to expire Monday at 1 p.m. ET.The Manhattan District Attorney's Office, led by Cyrus Vance Jr., is examining hush money paid to two women who, during the 2016 presidential campaign, alleged having affairs with Trump a decade ago. Trump has denied having affairs with both women.The DA's office sent Trump's longtime accounting firm, Mazars USA, a grand jury subpoena seeking tax returns and related documents going back to 2011.Prosecutors are looking at whether the Trump Organization violated any New York state laws -- including potentially filing false business records -- in its effort to reimburse Michael Cohen, Trump's former attorney, who paid some of the hush money on Trump's behalf. Cohen is serving a prison sentence after pleading guilty in a federal case concerning the payments. 1577
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