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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

#FAA Statement on the Cessna 414 incident on Berkley Avenue in #Colonia, #NewJersey. We will provide updates as they become available. pic.twitter.com/pUpyZuGWDP— The FAA (@FAANews) October 29, 2019 210

@Starbucks The police were called because these men hadn’t ordered anything. They were waiting for a friend to show up, who did as they were taken out in handcuffs for doing nothing. All the other white ppl are wondering why it’s never happened to us when we do the same thing. pic.twitter.com/0U4Pzs55Ci— Melissa DePino (@missydepino) April 12, 2018 362

A judge has ruled that a Concord, New York, family's pit bull, known as Chunk, will get a reprieve, at least for now. The 4-year-old Pit bull will return home temporarily. The judge says the dog will then need to be returned to a kennel by Friday for further evaluation and a future assessment will be scheduled. Chunk was removed from the Wilk family's home about a month ago, 391

A growing number of states are issuing stay-at-home orders to help slow the spread of COVID-19, the illness caused by the new coronavirus that has already killed thousands of people worldwide. These orders are not necessarily full lockdowns, but they do require residents to stay home except for essential activities, such as grocery shopping, going to the pharmacy, receiving medical care, walking your dog, etc. If you work in an essential industry, like healthcare, food service or law enforcement, you will also be able to travel to your place of employment. Many of these orders also prohibit things like visiting other people’s homes (except to provide care or supplies) and gatherings of more than 10 people.The following states have issued stay-at-home orders:ArizonaOn Match 30, Arizona Gov. Doug Ducey issued a declaration entitled "Stay Home, Stay Healthy, Stay Connected." The order urges Arizonans to limit their time away from home except for "essential activities and functions." It also ordered the closure of businesses deemed "non-essential." The order goes into effect on March 31 at 5 p.m.For more info on the order, 1149

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