濮阳东方男科电话咨询(濮阳东方评价如何) (今日更新中)

HAWTHORNE (CNS) - A planned launch Saturday by Hawthorne-based SpaceX to deploy 57 internet satellites into orbit has been postponed for a third time to "allow more time for checkouts," the company tweeted.No new launch date was announced, but SpaceX officials said their launch team was working to identify the next earliest launch opportunity.The 10th Starlink mission, part of an effort to provide low-cost internet access, was originally scheduled for June 26 from Cape Canaveral in Florida but was scrubbed at the last minute to allow for more pre-flight equipment checks. SpaceX tried again Wednesday morning, but that launch had to be canceled due to bad weather.Saturday's launch had been set for 7:54 a.m. California time.When it eventually lifts off, the Falcon 9 rocket will carry 57 Starlink internet satellites as part of SpaceX's planned array to provide worldwide low-cost internet access, particularly in underserved areas.This 10th launch will increase the Starlink array to nearly 600 satellites in orbit. It's unclear exactly how many satellites will ultimately be included in the constellation. SpaceX founder Elon Musk has said previously that the service could begin operating when it reaches 1,000 satellites, and the company has already begun soliciting people to be "beta" testers. But the more satellites that are deployed will mean more comprehensive internet coverage.In addition to the 57 Starlink satellites, the SpaceX rocket will also carry a pair of satellites for Spaceflight Industries on behalf of Earth- observation company BlackSky.BlackSky is in the process of building its satellite array, with four already in orbit. The launch will increase the array to six, and the company has an initial goal of launching 16 by early next year. The array could ultimately have as many as 60 satellites, but timing on that expansion hasn't been determined.When the launch occurs, SpaceX will again attempt to recover the first stage of the Falcon 9 rocket by landing it on the company's "Of Course I Still Love You" barge in the Atlantic Ocean. The recovery process is an effort to slash the costs of launches by allowing rockets to be reused.The first stage of the rocket being used for the Starlink mission was used in four previous SpaceX launches, including two Starlink satellite missions. 2329

Grab your headphones and prepare to be blown away.NASA just announced it has heard the first-ever "sounds" of wind on Mars. But if you're expecting howling, swooshes and crackles, you're in for a surprise. These are vibrations, captured by NASA's InSight lander, which touched down on the Red Planet just last week. The craft will stay put until November 24, 2020, measuring quakes that happen anywhere on Mars.This week, the craft recorded something unexpected."InSight sensors captured a haunting low rumble caused by vibrations from the wind, estimated to be blowing between 10 to 25 mph (5 to 7 meters a second) on Dec. 1, from northwest to southeast," the agency said.An air pressure sensor and a seismometer recorded the noise through the vibrations in the air and vibrations around the aircraft "caused by the wind moving over the spacecraft's solar panels."This is the only time when vibrations from the lander will be recorded by the seismometer, since it will be moved by the craft's robotic armed and placed on the Martian surface, along with other instruments.The craft's landing comes as part of NASA's mission to explore the planet's deep interior.InSight lander's sensors are designed to detect quakes and air pressure through wind vibrations. The lander will measure whether tremors have the same effect as earthquakes. The Seismic Experiment for Interior Structure (SEIS), the seismometer, will use the vibrations to help scientists configure more about the planet's interior."Capturing this audio was an unplanned treat. But one of the things our mission is dedicated to is measuring motion on Mars, and naturally that includes motion caused by sound waves," Bruce Banerdt, the InSight principal investigator at NASA's Jet Propulsion Laboratory, said in a statement.To better hear this bass sound, it's better you bring out your headphones, or your subwoofer, as NASA suggested.You can hear the sounds here and listen to NASA's news telecon with a panel of scientists here.The-CNN-Wire 2011

Here are several things the National Transportation Safety Board will examine as it investigates the limousine crash that killed 20 people in upstate New York last week: 177

GENEVA (AP) — The European Union’s Earth observation program says the ozone hole over Antarctica has swelled to its largest size and deepest level in years.Experts at the Copernicus Atmospheric Monitoring Service say a strong, stable and cold polar vortex has driven the expansion, and have called for greater international efforts to ensure countries abide by an international accord to phase out use of ozone-depleting chemicals.Vincent-Henri Peuch, who heads the service, said in a statement that the ozone hole was “definitely” among the largest in the last 15 years.“With the sunlight returning to the South Pole in the last weeks, we saw continued ozone depletion over the area,” Peuch said. “After the unusually small and short-lived ozone hole in 2019, which was driven by special meteorological conditions, we are registering a rather large one again this year, which confirms that we need to continue enforcing the Montreal Protocol banning emissions of ozone depleting chemicals.”Since the ban on halocarbons, officials say the ozone layer has slowly been recovering and data shows a trend in decreasing area of the ozone hole.Ozone depletion over the Antarctic continent was first noticed in 1985. 1217

HIKO, Nev. (AP) — About 75 people arrived early Friday at a gate at the once-secret Area 51 military base in Nevada — at the time appointed by an internet hoaxster to "storm" the facility to see space aliens — and at least two were detained by sheriff's deputies.The "Storm Area 51" invitation spawned festivals in the tiny Nevada towns of Rachel and Hiko nearest the military site, and a more than two-hour drive from Las Vegas.Lincoln County Sheriff Kerry Lee estimated late Thursday that about 1,500 people had gathered at the festival sites and said more than 150 people also made the rugged trip several additional miles on bone-rattling dirt roads to get within selfie distance of the gates.An Associated Press photographer said it wasn't immediately clear if a woman who began ducking under a gate and a man who urinated nearby were arrested after the crowd gathered about 3 a.m. Friday.Lee scheduled a media briefing later Friday morning.Millions of people had responded to a June internet post calling for people to run into the remote U.S. Air Force test site that has long been the focus of UFO conspiracy theories."They can't stop all of us," the post joked. "Lets see them aliens."The military responded with stern warnings that lethal force could be used if people entered the Nevada Test and Training Range, and local and state officials said arrests would be made if people tried."It's public land," the sheriff said. "They're allowed to go to the gate, as long as they don't cross the boundary."A music group called Wily Savage erected a stage Thursday near the Little A'Le'Inn in Rachel and began playing after dark for several hundred campers who braved overnight temperatures about 45 degrees (7 Celsius).Daniel Martinez, 31, a Pokemon collectible cards dealer from Pomona, California, was among the first to whirl and dance at the dusty makeshift festival grounds — warm beneath a wolf "spirit hood" and matching faux fur jacket."Here's a big open space for people to be," he said. "One person starts something and it infects everybody with positivity. Anything can happen if you give people a place to be."The entertainment kicked off weekend events that also feature a gathering Friday and Saturday at the Alien Research Center souvenir store in Hiko.Owner George Harris said it would focus on music, movies and talks about extraterrestrial lore.Authorities reported no serious incidents related to festivals scheduled until Sunday. Hiko and Rachel are about a 45-minute drive apart on a state road dubbed the Extraterrestrial Highway, and a two-hour drive from Las Vegas.Earlier, as Wily Savage band members helped erect the wooden frame for a stage, guitarist Alon Burton said he saw a chance to perform for people looking for a scene in which to be seen."It started as a joke, but it's not a joke for us," he said. "We know people will come out. We just don't know how many."Michael Ian Borer, a University of Nevada, Las Vegas, sociologist who researches pop culture and paranormal activity, called the festivities sparked by the internet joke "a perfect blend of interest in aliens and the supernatural, government conspiracies, and the desire to know what we don't know."The result, Borer said, was "hope and fear" for events that include the "Area 51 Basecamp" featuring music, speakers and movies in Hiko, and festivals in Rachel and Las Vegas competing for the name "Alienstock.""People desire to be part of something, to be ahead of the curve," Borer said. "Area 51 is a place where normal, ordinary citizens can't go. When you tell people they can't do something, they just want to do it more."Eric Holt, the Lincoln County emergency manager, said he believed authorities could handle 30,000 visitors at the two events. Still, neighbors braced for trouble after millions of people responded to the "Storm Area 51" Facebook post weeks ago."Those that know what to expect camping in the desert are going to have a good time," said Joerg Arnu, a Rachel resident who can see the festival grounds from his home.Those who show up in shorts and flip-flops will find no protection against "critters, snakes and scorpions.""It will get cold at night. They're not going to find what they're looking for, and they are going to get angry," Arnu said.The Federal Aviation Administration closed nearby airspace, although Air Force jets could be heard in the sun-drenched skies, along with an occasional sonic boom. 4442

来源：资阳报