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Safety concerns are arising about yet another piece of furniture sold by major retailers like Amazon, Walmart, Sears and Home Depot. 146

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 federal judge has ordered a temporary injunction against the California law requiring presidential candidates to release their tax returns to secure a spot on the state's presidential primary ballot -- a law aimed at President Donald Trump, who has not released his tax returns.In a ruling Thursday, US District Court Judge Morrison England, Jr., said that California cannot force candidates to disclose their tax returns as outlined in the state's "Presidential Tax Transparency and Accountability Act." England said he would make his final ruling on the law before October 1.Even as the temporary injunction will likely face appeals from state officials, the decision marks a clear victory for Trump who 720

(CNN) -- Vice President Mike Pence made an unannounced trip to Iraq to visit US troops ahead of Thanksgiving, landing in the country Saturday amid violent anti-government protests.Pence visited the Al Asad Air Force Base in western Iraq, where he was greeted by the US Ambassador to Iraq and several military officers.He received a classified briefing from the commanding officer on the base and spoke by phone with Iraqi Prime Minister Adil Abdul Mahdi.On the call, Pence told Mahdi that he traveled to Iraq in part to "extend gratitude to the men and women (of the US military) serving in your country," according to the TV travel pool with the vice president.Mike Pence and his wife Karen Pence later served the troops a Thanksgiving lunch, with the Vice President serving turkey and Mrs. Pence handing out yams.As service members came up to them, the Pences asked each where they were from and thanked them for their service.Vice President Pence then delivered remarks to about 150 service members in a hanger. "The President and your Vice President and the American people are behind you 100%," Pence said, according to the TV travel pool.Pence told the service members that the Trump administration was "fighting to secure another pay raise for the men and women in the military," but added "we need Congress to do their jobs," the TV travel pool reported."Congress should have finished their work months ago but you know that partisan politics and endless investigations have slowed things down," Pence said, according to the pool, referring to the House impeachment proceedings into President Donald Trump and Ukraine.Pence also mentioned the 1663

A 6.4-magnitude earthquake struck Puerto Rico before dawn on Tuesday, killing one man, injuring at least eight other people and collapsing buildings in the southern part of the island. The quake was followed by a series of strong aftershocks, part of a 10-day series of temblors spawned by the grinding of tectonic plates along three faults beneath southern Puerto Rico. Seismologists say it's impossible to predict when the quakes will stop. The 6.4-magnitude quake cut power as power plants shut down to protect themselves. Authorities said two plants suffered light damage and they expected power to be restored later Tuesday. It was the second straight day in which a signifcant quake struck the island. On Monday, a 5.8 magnitude quake shook the island, causing minor damage.Puerto Rico Gov. Wanda Vazquez signed a series of executive orders Tuesday declaring a state of emergency on the island and activating the National Guard.The Associated Press reports that a 73-year-old man was killed when a wall in his home collapsed on top of him. Eight other people were injured in the city of Ponce, according to WAPA-TV in Puerto Rico.A tsunami alert was issued in the moments after the earthquake but was quickly canceled.The earthquakes on Tuesday came just a day after a 5.8-magnitude quake collapsed five homes on the south side of the island. That earthquake also caused a small landslide and some power outages, but no injuries were reported. 1461