呼和浩特脱肛是痔疮吗(赛罕区较有权威肛肠医院) (今日更新中)

Jupiter and Saturn, the two largest planets in the Solar System, were stationed in nearly the same spot in the night sky on Monday, creating a bright spectacle.The positions of the two planets align once every 20 years, according to NASA. While conjunctions happen several times during the course of a typical lifetime, a conjunction of this magnitude is quite rare. The last time the two planets were this close to each other in the night sky was 400 years ago, but no one was able to see it as that conjunction occurred during the day.The last time a conjunction of his magnitude happened at night was 800 years ago.So what causes the conjunction?“You can imagine the solar system to be a racetrack, with each of the planets as a runner in their own lane and the Earth toward the center of the stadium,” said Henry Throop, astronomer in the Planetary Science Division at NASA Headquarters in Washington. “From our vantage point, we’ll be able to be to see Jupiter on the inside lane, approaching Saturn all month and finally overtaking it on December 21.”The timing of the conjunction adds to the spectacle. Monday also marks the winter solstice.Being four days before Christmas, some are dubbing the event as “The Christmas Star,” although the conjunction is of planets and not stars. Scientists have long speculated whether the Star of Bethlehem was the 7 BC conjunction of the two planets.“Conjunctions like this could happen on any day of the year, depending on where the planets are in their orbits,” said Throop. “The date of the conjunction is determined by the positions of Jupiter, Saturn, and the Earth in their paths around the Sun, while the date of the solstice is determined by the tilt of Earth’s axis. The solstice is the longest night of the year, so this rare coincidence will give people a great chance to go outside and see the solar system.”While the two planets will have the appearance of being very close to each other, in reality, they will be hundreds of millions of miles apart.For the next few days, Saturn and Jupiter will remain very close to each other in the night sky. The best time to view the planets will be roughly one hour after sunset in the southwest sky. Jupiter will appear to be brighter than Saturn as its closer and larger. 2278

JACKSON, Miss. (AP) — Mississippi lawmakers are taking steps to erase the Confederate battle emblem from the state flag. The symbol has come under criticism amid nationwide protests against racial injustice. The House voted Saturday to file a bill to remove the symbol that many see as racist. A committee would design a new flag including the words “In God We Trust.” Voters would decide in November whether to endorse that design. Mississippi has used the same flag for more than 125 years. Religious, education, sports and business leaders are pushing legislators to remove the Confederate symbol. Republican Gov. Tate Reeves said Saturday that he will sign a bill to change the flag. 695

Kim Kardashian recently turned 40, and her husband Kanye West gifted her with "the most thoughtful gift of a lifetime."That thoughtful gift was a hologram of Kardashian's late father, Robert Kardashian, who passed away from cancer in 2003."For my birthday, Kanye got me the most thoughtful gift of a lifetime," Kardashian posted along with the video. "A special surprise from heaven. A hologram of my dad. It is so lifelike! We watched it over and over, filled with emotion." 483

Joseph James DeAngelo, who police believe is the Golden State Killer, appeared in a California court Friday, but did not enter a plea to the murder charges he faces in the 1978 deaths of Katie and Brian Maggiore.The 72-year-old defendant was brought into the Sacramento County courtroom in a wheelchair and represented by a public defender.DeAngelo is "depressed and right now, fragile," attorney Diane Howard told CNN. DeAngelo spoke only a few words at the hearing, telling the judge very slowly in a feeble voice that he would accept a court-appointed attorney.Howard told reporters that she feels her client has received "unfair press." 648

LA JOLLA, Calif. (AP) — The X Prize Foundation is developing a contest for technology that can detect and extinguish wildfires before they grow too large.X Prize Foundation chairman Peter Diamandis made the announcement Friday at the Near Future Summit in La Jolla, California. Diamandis says it will take about 100 days to develop the rules for the contest. After that, the foundation will try to find a sponsor and launch the competition.Democratic Gov. Gavin Newsom joined Diamandis on stage for the announcement. California has experienced its deadliest and most destructive wildfires in history in the past two years.Newsom has solicited proposals from academics, private companies and entrepreneurs for innovative ways to address California's wildfire problem. The state hopes to test products in the field this upcoming fire season.If a group comes up with an idea worthy of addressing the state's wildfire problems, they could receive anywhere from million to million in prize money. 1006

来源：资阳报