梅州怀孕早期如何流产(梅州人流什么医院) (今日更新中)

A Chinese lunar capsule returned to Earth on Thursday with the first fresh rock samples from the moon in more than 40 years, offering the possibility of new insights into the history of the solar system and marking a new landmark for China’s rapidly advancing space program.The capsule of the Chang’e 5 probe landed just before 2 a.m. (1800 GMT Wednesday) in the Siziwang district of the Inner Mongolia region, the China National Space Administration reported.The capsule had earlier separated from its orbiter module and performed a bounce off Earth’s atmosphere to reduce its speed before passing through and floating to the ground on parachutes. Following recovery, the capsule and its cargo of samples were flown to the space program’s campus in Beijing to begin the process of disassembly and analysis, the space administration said.The mission achieved new firsts for the lunar exploration program in collecting samples, launching a vehicle from the moon’s surface and docking it with the capsule to return the samples to Earth, the administration said.“As our nation’s mostly complex and technically groundbreaking space mission, Chang’e 5 has achieved multiple technical breakthroughs ... and represents a landmark achievement,” it said.Two of the Chang’e 5’s four modules set down on the moon on Dec. 1 and collected about 2 kilograms (4.4 pounds) of samples by scooping them from the surface and drilling 2 meters (about 6 feet) into the moon’s crust. The samples were deposited in a sealed container that was carried back to the return module by an ascent vehicle.Much to the amusement of viewers, footage run by state broadcaster CCTV showed a furry white animal, possibly a fox or rodent, running in front of the capsule as it lay on the ground, stopping briefly as if to inquire into the unfamiliar object.Chinese leader Xi Jinping, in a statement read out at the Beijing Aerospace Control Center, called it a major achievement that marked a great step forward for China’s space industry. Xi expressed hope that mission participants would continue to contribute toward building China into a major space power and national rejuvenation, state-run Xinhua News Agency said.Recovery crews had prepared helicopters and off-road vehicles to home in on signals emitted by the lunar spacecraft and locate it in the darkness shrouding the vast snow-covered region in China’s far north, long used as a landing site for China’s Shenzhou crewed spaceships.The spacecraft’s return marked the first time scientists have obtained fresh samples of lunar rocks since the former Soviet Union’s Luna 24 robot probe in 1976.The newly collected rocks are thought to be billions of years younger than those obtained earlier by the U.S. and former Soviet Union, offering new insights into the history of the moon and other bodies in the solar system. They come from a part of the moon known as the Oceanus Procellarum, or Ocean of Storms, near a site called the Mons Rumker that was believed to have been volcanic in ancient times.As with the 382 kilograms (842 pounds) of lunar samples brought back by U.S. astronauts from 1969 to 1972, they will be analyzed for age and composition and are expected to be shared with other countries.The age of the samples will help fill in a gap in knowledge about the history of the moon between roughly 1 billion and three billion years ago, Brad Jolliff, director of the McDonnell Center for the Space Sciences at Washington University in the U.S. city of St. Louis, wrote in an email. They may also yield clues as to the availability of economically useful resources on the moon such as concentrated hydrogen and oxygen, Jolliff said.“These samples will be a treasure trove!” Jolliff wrote. “My hat is off to our Chinese colleagues for pulling off a very difficult mission; the science that will flow from analysis of the returned samples will be a legacy that will last for many, many years, and hopefully will involve the international community of scientists.”Chang’e 5 blasted off from a launch base in China’s southern island province of Hainan on Nov. 24 and appeared to have completed its highly technically sophisticated mission without a hitch.It marked China’s third successful lunar landing but the only one to lift off again from the moon. Its predecessor, Chang’e 4, became the first probe to land on the moon’s little-explored far side and continues to send back data on conditions that could affect a future extended stay by humans on the moon.The moon has been a particular focus of the Chinese space program, which says it plans to land humans there and possibly construct a permanent base. No timeline or other details have been announced.China also has joined the effort to explore Mars. In July, it launched the Tianwen 1 probe, which was carrying a lander and a robot rover to search for water.In 2003, China became the third country to send an astronaut into orbit on its own after the Soviet Union and the United States and its space program has proceeded more cautiously than the U.S.-Soviet space race of the 1960s, which was marked by fatalities and launch failures. By taking incremental steps, China appears on the path toward building a program that can sustain steady progress.The latest flight includes collaboration with the European Space Agency, which is helping to monitor the mission. Amid concerns over the Chinese space program’s secrecy and close military connections, the U.S. forbids cooperation between NASA and the CNSA unless Congress gives its approval. That has prevented China from taking part in the International Space Station, something it has sought to compensate for with the launching of an experimental space station and plans to complete a permanent orbiting outpost within the next two years.___This report corrects the date of the Chang’e 5 mission’s launch. 5854

A candidate for a seat in the House of Representatives in Maine has apologized after taking to Twitter to attack a student activist in Parkland.Leslie Gibson, a Republican, originally tweeted "There is nothing about this skinhead lesbian that impresses me and there is nothing that she has to say unless you're frothing at the mouth moonbat." Gibson wrote this about 18-year-old Emma Gonzalez.Gonzalez has been at the forefront of those speaking out following a shooting at Marjory Stoneman Douglas High School on Feb. 14, 2018 in Parkland, Florida. She is leading the fight to make assault rifles harder to obtain.The candidate's attack tweets were deleted, and Gibson tweeted an apology, saying, "You are doing work that is important to you. I would like to extend my hand in friendship and to understand you."Gibson had been running unopposed for the seat in the 57th District in Maine. The Sun Journal reports Democrat Eryn Gilchrist, a 28-year-old Connecticut native now living in Maine, filed paperwork after the comments were made and there was a push for someone to run against Gibson.The seat is now contested, the Sun Journal reports.It appears Gibson has since removed the Twitter account, @LeslieEGibson2, and those discussing the situation on Twitter are using a hashtag, #LeslieEGibson. 1358

A major earthquake Tuesday night struck the territory of New Caledonia, sparking tsunami alerts. The earthquake had a preliminary magnitude of 7.5 and rattled the area just after 8 p.m., according to the United States Geological Survey. The quake struck just over 100 miles east southeast of Tadine, New Caledonia. According to the USGS, waves between three and nine feet above the tide level are possible along some coasts of New Caledonia and Vanuatu. Waves between one and three feet above the tide level are possible along the coast of Fiji. New Caledonia is a French territory in the South Pacific. See the map below for its exact location: 654

A federal judge expressed deep skepticism Friday in the bank fraud case brought by special counsel Robert Mueller's office against former Trump campaign chairman Paul Manafort, at one point saying he believes that Mueller's motivation is to oust President Donald Trump from office."You don't really care about Mr. Manafort's bank fraud," District Judge T.S. Ellis said to prosecutor Michael Dreeben, at times losing his temper. Ellis said prosecutors were interested in Manafort because of his potential to provide material that would lead to Trump's "prosecution or impeachment," Ellis said."That's what you're really interested in," said Ellis, who was appointed by President Ronald Reagan. 700

A Florida business owner can continue to fly the flags of the branches of the military after an employee's Facebook live video prompted an ordinance review by city officials.On Monday afternoon, the store manager for Jaguar Power Sports — a motorcycle dealership in Jacksonville — went live on the dealership's Facebook page and claimed a city official with the Regulatory and Compliance Department had cited the business for flying flags of the various branches of the military. The employee claimed that the business was cited for each flag on top of the building."These flags that are flying overhead should not be a problem," said the employee, identifying himself only as Shaun. "... There’s one thing I’m not going to tolerate and that is disrespect for our military in a military town. We should not get cited or ticketed for flying flags representing our country.”The employee also claims the city official who cited the dealership also told a customer in the store at the time — a military veteran — that the customer had done "nothing for our country."Jaguar Power Sports' video has since been shared nearly 250,000 times and received more than 5 million views as of 11 a.m. ET on Tuesday.Regulatory and Compliance Department Chief of Staff Brian Hughes told the Jacksonville Times Union said that Jaguar Power Sports had been issued a warning and had not been fined. He also said he was still reviewing the facts of the case and the city's ordinances regarding flags and signs.While the Regulatory and Compliance Department reviews city ordinances, Mayor Lenny Curry says the flags can fly.  1630

来源：资阳报