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NASA's OSIRIS-REx mission and the asteroid Bennu have had a date planned for two years, and just after noon ET today, they finally got to meet face to face. OSIRIS-REx fired its thrusters for a small burn, putting it about 4.3 miles from Bennu, marking the end of its journey to the asteroid.The mission -- which stands for Origins, Spectral Interpretation, Resource Identification, Security-Regolith Explorer -- is NASA's first asteroid sample return mission. It launched in September 2016 and will spend two years up close and personal with Bennu. First images of the asteroid from the spacecraft's perspective have appeared as it got closer and closer.On Tuesday, the spacecraft will fly within 5 miles of Bennu, which will help design future orbits and map the surface.Over the next year, OSIRIS-REx will survey the asteroid using five scientific instruments on board the spacecraft. These instruments will help it determine a safe location from which to collect a small sample from Bennu's surface that will be returned to Earth in September 2023."Bennu's low gravity provides a unique challenge for the mission," said Rich Burns, OSIRIS-REx project manager at NASA's Goddard Space Flight Center. "At roughly 0.3 mile in diameter, Bennu will be the smallest object that any spacecraft has ever orbited."The sample from Bennu, a near-Earth asteroid, could help scientists understand not only more about asteroids that could impact Earth but about how planets formed and life began.OSIRIS-REx has a camera suite, a laser altimeter for 3D mapping, a thermal emission spectrometer to take temperature and mineral content and spectrometers to measure X-rays, nearly infrared and visible light.An arm mechanism called TAGSAM will reach out to collect the sample from Bennu's surface, making contact with the asteroid for five seconds in July 2020. During this contact, the arm will use a nitrogen gas burst to stir up rock and other materials on the surface so it can capture them. There is enough nitrogen for three attempts if the first is unsuccessful.NASA said the estimated 2.1-ounce sample size equates to about 30 sugar packets worth of dirt and rocks.The arm has a full range of motion, with joints capable of movement comparable to shoulder, elbow and wrist joints. It was "flexed" in space for the first time on November 14."The TAGSAM exercise is an important milestone, as the prime objective of the OSIRIS-REx mission is to return a sample of Bennu to Earth," said Dante Lauretta, OSIRIS-REx principal investigator at the University of Arizona, Tucson. "This successful test shows that, when the time comes, TAGSAM is ready to reach out and tag the asteroid."In 2021, it will be time for the spacecraft to essentially turn around and begin its two-year journey home. The sample will be packed into a capsule that will drop in the Utah desert in 2023.For two years after the return, the sample will be cataloged and analyzed. Afterward, 75% of the returned sample will remain at NASA's Johnson Space Flight Center so it can be used for more research by scientists from around the world.Why did NASA select Bennu out of the 780,000 known asteroids in our solar system?It was discovered in 1999, and scientists have been studying it ever since. The asteroid fits a number of criteria that make it intriguing and convenient.Bennu is relatively close to Earth, and its orbit even crosses that of our planet, making a close approach every six years. Though small asteroids can rotate very quickly, Bennu has a diameter just a bit bigger than the height of the Empire State Building and rotates relatively slowly, each 4.3 hours. This means OSIRIS-REx can match its velocity and touch down briefly.The asteroid could pass close to Earth, closer than the moon, in 2135, with even closer approaches possible in 2175 and 2195. A direct hit is unlikely, but the data gathered during this mission can help determine the best ways to deflect near-Earth asteroids.The asteroid is also old and well-preserved, full of valuable materials that may even contain clues about how life began. Bennu is essentially a leftover from the formation of our solar system billions of years ago, although some of the minerals inside it could be even older.This carbon-rich asteroid could be full of organic molecules, metals, platinum and even water -- the essential ingredients for life. It's because of objects like Bennu that these resources were delivered to Earth during its formation.Asteroids could even serve as fuel stations for robotic and human missions if we can unlock the hydrogen and oxygen inside them, NASA said.Bennu probably broke off of a larger asteroid in the asteroid belt between Mars and Jupiter a couple billion years ago. This knocked it through space until an orbit close to Earth locked it in place. And Bennu is believed to be a grouping of rocks held together by gravity rather than a single object.But its orbit drifts 0.18 miles each year toward the sun, and OSIRIS-REx will enable researchers to understand why and to predict Bennu's movements. This could also explain how it ended up as a near-Earth asteroid."The story of this asteroid is the story of the solar system," said Bashar Rizk, instrument scientist for OSIRIS-REx. "When we understand Bennu, we will understand something fundamental about our solar system."The-CNN-Wire 5356

Nearly 150,000 half-gallon cartons of almond milk have been recalled because the product may contain real cow's milk, which could pose a dangerous situation for those with allergies.The recall, voluntarily issued by HP Hood, covers certain containers of Vanilla Almond Breeze almond milk. The cartons were sold in Alabama, Arkansas, Connecticut, Florida, Georgia, Iowa, Illinois, Kentucky, Louisiana, Maryland, Maine, Michigan, Minnesota, Missouri, Mississippi, North Carolina, Nebraska, New Jersey, New York, Ohio, Oklahoma, Pennsylvania, South Carolina, Tennessee, Texas, Virginia and Wisconsin. The recall notes that the product is safe to drink for those not allergic to cow's milk.Affected products have a UPC barcode reading "41570 05621" and are labeled with the following "use by" dates: USE BY: SEP 02 18 (07:36 – 20:48) H5 L1 51-4109 861

MILWAUKEE — A new lawsuit claims Facebook promoted conspiracy theories among the members of militia groups and is responsible for a series of shootings in Kenosha that left protesters dead in the days following the shooting of Jacob Blake.Four people, including the partner of one of the victims killed in the shooting, filed the lawsuit Tuesday against Facebook, members of two militia groups and Kyle Rittenhouse, the 17-year-old accused of killing two protesters.The lawsuit filed in the federal court of the Eastern District of Wisconsin alleges Facebook failed to delete two groups — the Kenosha Guards and the Boogaloo Bois — before the allegedly racist and hateful content led dozens of armed counter-protesters to Kenosha, including Rittenhouse."These calls to arms, as one might infer, are not met with the responsible consideration of concerned citizens, but by violent, racist rhetoric in which militia members promise to shoot protesters, their desire to literally kill people displayed publicly for all to see," the lawsuit alleges.The lawsuit argues that Facebook's algorithm allows content from such militia groups to spread rapidly. The suit also argues the algorithm allowed Kenosha Guards' content to be picked up by conspiracy website InfoWars, which wrote an article on the group's call to arms.The lawsuit adds Rittenhouse answered that call to arms and drove across state lines from Illinois to Kenosha with a long gun. Under the command of militia member Ryan Balch — who is named as a defendant in the suit — Rittenhouse later independently shot the three protesters, according to the lawsuit.Rittenhouse is also listed as a defendant in the lawsuit.Facebook received over 400 complaints and flags concerning the Kenosha Guards page and the content it was posting, according to the lawsuit. It alleges that the social network did not attempt to take the page down until after the shooting occurred. In fact, Kevin Mathewson, the creator of the Kenosha Guards page, removed the group himself, the suit alleges.Mathewson is also among those listed as a defendant in the lawsuit."More importantly, Facebook continues to provide militias with the tools to further their violent conspiracies, at a time when we are entering into an election period in which the President of the United States — who openly supports the activities of these militias, while insulting Black Lives Matter and other racial justice protesters — has declared his intent to contest the forthcoming election," the lawsuit reads.The lawsuit cites several causes of action, including conspiracy to interfere with civil rights, action for neglect to prevent, negligence, civil conspiracy, intentional and negligent infliction of emotional distress, among other causes.The lawsuit calls for the injunctive relief enjoining Defendants from future violations of plaintiffs' rights guaranteed under federal and state law, as well as damages determined during a trial.The plaintiffs in the lawsuit include:Hannah Gittings, partner of Anthony Huber, who was fatally shot by RittenhouseChristopher McNeal, a Black man who says he was assaulted by militia membersCarmen Palmer, a Black woman who says she was attacked by militia members when she traveled to Kenosha to protestNathan Peet, a local journalist who witnessed Rittenhouse allegedly shoot the first victimThe lawsuit was filed on behalf of the Plaintiffs by Jason Flores-Williams and Jennifer D. Sirrine, of 21st Century Law, both based outside of Wisconsin.In addition to Facebook, the Kenosha Guards group, Rittenhouse, Balch and Mathewson, the plaintiffs are suing the Boogaloo Bois, a right-wing militia that has the alleged goal of fomenting a race war in the U.S.This story was originally published by Jackson Danbeck on WTMJ in Milwaukee. 3795

NASHVILLE, Tenn. -- A Nashville ride-hailing driver is using the money she earns to make meals for the homeless.Kerry Wiles is a full-time scientist at the Cooperative Human Tissue Network at Vanderbilt University Medical Center.When Wiles was diagnosed with breast cancer in 2018, she made a bucket list that included driving for Uber and Lyft."I thought 'I'm going to make a bucket list of everything I've wondered about' and this was on it," said Wiles.Within a couple days, Wiles knew she liked the gig."What I found is I really like talking to the people. I like meeting them and sharing my favorite spots in Nashville," she said.But Wiles also discovered quickly that Nashville's homeless population is sizable and growing."As I was driving around I would notice the same people in the same spots and I noticed a lot of new homeless," she said.A week into it, Wiles began making meals for the homeless."If I have a rider with me, they're kind of amazed," she said.Wiles uses the fares and tips she receives to pay for the lunches. She hands them out during her shifts."If you leave a tip I match it... everything I need to make the lunches is basically subsidized by my tips and rides," she said.Wiles has her route down to a science now. On Saturdays and Sundays, she typically hands out more than 100 lunches.This summer, a customer started to help after hearing about what she does."It's the best thing in the world," said Ryan Caldwells. "It's a humbling experience. When I was a bellhop, I would see people freezing and under bridges and it just didn't sit well in my soul.""We started talking about his goals and dreams and he said he wanted to work with the homeless. I love having his help. He's energetic and an amazing 24-year-old kid," Wiles said.Recently, the duo started writing down the shoe sizes of people in the homeless community to get them boots for the colder months.WTVF's Hannah McDonald asked, "How do you fit this all into your week?""What's important you fit into your week. You just have to determine what's important. When you stop and evaluate life, there are a lot of things that become important to you whether that's the legacy you leave behind or the ability to inspire someone else," said Wiles.Learn more about Homeless Helpers Lunches on Facebook.This story was originally published by Hannah McDonald at WTVF. 2361

Mixed in with messages from those you know and love are texts trying to steal your information, money, or both.This holiday season, the Better Business Bureau says thieves are cranking up what's known as "smishing" because they use SMS to try and get to you."Their goal is to entice you to click on a link to get you to either a. download malware on to your cellphone, have you fill out a form that they link you to collect personal information, or send you to a page to make a payment so they can gather credit card information from you," said Bryan Oglesby with the Better Business Bureau.Some of these messages may appear legit, but the Better Business Bureau says you should always go straight to the source instead of replying.According to the BBB, online purchase scams are the most reported form of cyber theft for the last three years.It's when scammers use fake websites or emails to offer attractive deals."The top ways consumers fall victim to these scams are based on price. The price they are looking for the greatest deal. It's too good to be true offer. They act on it. And they come to find out that offer never existed in the first place," said Oglesby.Also, watch out for ads on social media pages — those can be scams too.To protect yourself, research companies at www.bbb.org, or to see if a website is legit, you can use www.whois.com."Just a few minutes of research and verification can help a consumer save hundreds of dollars and actually receive the product you are trying to make a purchase on and not be out of that money," said Oglesby.Also, watch out for charity scams on December 1 for Giving Tuesday.This story originally reported by Erik Waxler on ABCActionNews.com. 1706