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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 lot of things have changed at Disneyland since 1985.For starters, Captain Jack Sparrow is now the star of the Pirates of the Caribbean ride, and you can buy and drink alcohol inside Oga's Cantina.But one thing hasn't changed: Canadian woman Tamia Richardson's love for Disney.In August 2019, the park honored visitor Richardson's free entry pass from 1985. Although decades have passed since Richardson received the pass, she was allowed in without so much as a surcharge.Richardson, who lives in the Edmonton suburb of Sherwood Park, Alberta, was planning a girls' trip to Disneyland with her mother, aunt, and daughters Mia and Maren when she found the coupon.The mom of two first visited Disneyland in 1985 when she was 14 years old. That was also the year that Disneyland, located in Anaheim, California, celebrated its 30th birthday.In 1985, admission tickets cost .50. These days, the most basic single day admission ticket costs ."As part of the 30th Anniversary, Disneyland featured the Gift Giver Extraordinaire, which gave out prizes to every 30th guest," a Disney spokesperson explains to CNN Travel. "Tamia won a pass to use for a return visit. She kept the pass for 30 years and used it today for admission.""Disney's big in our family," says Kent Richardson, Tamia's husband, who has been keeping the home fires warm back in Canada. "They're having the time of their lives."Still, not every old pass or ticket that you find buried in the attic will necessarily be honored at the House of Mouse.Passes that are confirmed not to be copies and that do not have expiration dates will be accepted for entrance into Disney parks, while "A B C D E" tickets (used for admission to individual rides or attractions) are not good for general admittance.In the past, some Disney staffers have reportedly used a "Book of Life" if they needed to verify a particular pass. 1891

1/ THREAD: Harvard rescinded my acceptance. Three months after being admitted to Harvard Class of 2023, Harvard has decided to rescind my admission over texts and comments made nearly two years ago, months prior to the shooting.I have some thoughts. Here’s what happened.— Kyle Kashuv (@KyleKashuv) June 17, 2019 324

A bull was on the loose in West Baltimore on Wednesday after first being sighted in the area of Coppin State University.At approximately 3:10 p.m., BPD officers received a report of a loose bull on North Avenue in West Baltimore. The bull is currently in the area of Presbury and Warwick Avenue. Please avoid this area.— Baltimore Police (@BaltimorePolice) 369

A "partial equipment failure" involving a jet bridge at Baltimore/Washington International Thurgood Marshall Airport (BWI) in Maryland on Saturday left six people injured.The airport tweeted that the six people were taken to local hospitals with non-life threatening injuries. The jet bridge, an extendable hallway stretching from the terminal to the plane, was at Gate E-10 for Southwest Airlines Flight 822, according to the airline.Southwest Airlines said the flight arrived at BWI from Punta Cana, Dominican Republic, with a request for paramedics to meet it to check out a passenger's "onboard medical situation." While medics were helping the passenger outside the aircraft, the airline said the jet bridge "experienced a failure."The remaining passengers got off the plane using stairs."We are working swiftly to assist all passengers and crew," Southwest said in a statement to CNN.The BWI Fire and Rescue Department responded, along with mutual aid, the tweet added.The jet bridge failure at BWI Airport is "under investigation," according to another tweet from the airport.The bridge will remain closed until the investigation is over, the tweet said. The aircraft has been moved from the gate and there is no further impact to operations, it said.BWI is 9 miles south of downtown Baltimore and 32 miles northeast of Washington, the 1355

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