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Where has "Fortnite" gone? Game phenomenon goes dark after Season 10 @ 2019-10-15T20: 返回 熱門新聞
關鍵詞:black hole
概念:
NORMALLY BLACK HOLES - ESPECIALLY SMALL, QUIESCENT BLACK HOLES - ARE VERY HARD TO SEE. SAGITTARIUS A*, THE SUPERMASSIVE BLACK HOLE AT THE CENTRE OF THE MILKY WAY, IS RELATIVELY QUIET, BUT IT"S ALSO EASY, BECAUSE WE CAN TRACK THE ORBITS OF THINGS MOVING AROUND IT.
SO WHAT"S THE ANSWER? ANY POTENTIAL HABITABLE PLANET WOULD HAVE TO GET LIGHT AND ENERGY FROM SOMEWHERE, PROVIDING THAT PLANET WITH A LIVABLE TEMPERATURE. GIVEN THE WAY BLACK HOLES ABSORB GAS AND MATTER, SOME BLACK HOLES HAVE ACCRETION DISKS. ACCORDING TO THE PAPER "[A]CCRETING STELLAR-MASS BLACK HOLES ARE THE BRIGHTEST X-RAY SOURCES IN THE SKY, AND ACCRETING SUPERMASSIVE BLACK HOLES ARE THE MOST LUMINOUS PERSISTENT SOURCES IN THE UNIVERSE."
THE BAFFLING PHENOMENON HAS PUT EXISTING THEORETICAL MODELS ON THEIR HEAD, AND ASTROPHYSICISTS ARE PUZZLED AS TO WHAT IS CREATING SUCH A REGULAR EXCRETION OF MATERIAL FROM WITHIN THE BOWELS OF THIS SUPERMASSIVE BLACK HOLE. ACCORDING TO THE PAPER TITLED, "NINE-HOUR X-RAY QUASI-PERIODIC ERUPTIONS FROM A LOW-MASS BLACK HOLE GALACTIC NUCLEUS", THE ENERGY ERUPTS FROM THE BLACK HOLE EVERY NINE HOURS AND LAST FOR ONE HOUR AND IT"S THAT PRECISION WHICH HAS BAFFLED SCIENTISTS.
PRIOR TO TODAY』S REVEAL FORTNITE WAS SUBJECT TO A DRAMATIC AND LENGTHY IN-GAME EVENT THAT SAW THE ORIGINAL ISLAND DESTROYED, APPARENTLY SUCKED INTO A BLACK HOLE. THE GAME WAS THEN DOWN FOR NEARLY TWO DAYS AS PLAYERS COULD DO NOTHING MORE THAN SIMPLY STARE AT THE BLACK HOLE, WHICH SHOWED LITTLE SIGNS OF LIFE, ASIDE FROM CURIOUSLY REVEALING VARIOUS NUMBERS. A LEAKED TRAILER PROVIDED THE ONLY REAL HINT AT WHAT TO EXPECT. EPIC GAVE NO SIGN AS TO WHEN THE GAME MIGHT RETURN.
IN THE 2014 MOVIE INTERSTELLAR, ASTRONAUTS INVESTIGATE PLANETS ORBITING A SUPERMASSIVE BLACK HOLE AS POTENTIAL HOMES FOR HUMAN LIFE. A SUPERMASSIVE BLACK HOLE WARPS SURROUNDING SPACE-TIME, ACCORDING TO EINSTEIN’S THEORY OF GENERAL RELATIVITY, AND AT LEAST ONE OF THE PLANETS IN THE MOVIE, CALLED MILLER’S PLANET, EXPERIENCED TIME PASSING AT A SLOWED-DOWN RATE. FOR EACH HOUR THE ASTRONAUTS SPENT ON THE PLANET, SEVERAL YEARS PASSED OUTSIDE THE BLACK HOLE’S INFLUENCE.
"IT TELLS US THAT THERE ARE NEAR-LIGHT-SPEED MOTIONS OF THE GAS AROUND THE BLACK HOLE. IT TELLS US HOW THE BLACK HOLE IS ORIENTED IN SPACE. IT CONFIRMS EINSTEIN"S THEORIES OF GRAVITY VERY CLOSE TO THE BLACK HOLE BOUNDARY. ONCE YOU GET A TOOL LIKE THIS THAT GIVES YOU ACCESS TO THE INNER WORKINGS OF THE COSMOS, THEN YOU IMMEDIATELY JUST WANT TO DO MORE."
SPACE SCIENTISTS ARE SKEPTICAL ABOUT THE IDEA OF LIFE EXISTING ON A PLANET ORBITING A BLACK HOLE, MOSTLY DUE TO THE LIKELIHOOD THAT THERE WOULD NOT BE A STAR AROUND TO PROVIDE LIGHT AND ENERGY. HOLLYWOOD WOULD BEG TO DIFFER, HOWEVER—THE MOVIE INTERSTELLAR SHOWED ASTRONAUTS (AFTER TRAVELING THROUGH A WORMHOLE) CHECKING OUT A DOZEN PLANETS NEAR A BLACK HOLE AS POSSIBLE FUTURE HOMES FOR HUMANS. AFTER WATCHING THE MOVIE, SCHNITTMAN DECIDED TO GIVE SOME THOUGHT TO THE IDEA OF HABITABLE PLANETS NEAR BLACK HOLES.
WITH EVERYTHING ELSE THAT HAS BEEN GOING ON LATELY DOWN HERE ON THIS PLANET, YOU MIGHT NOT HAVE NOTICED THAT THERE HAS BEEN A LOT OF NEWS LATELY ABOUT BLACK HOLES, THOSE EINSTEINIAN MONSTERS THAT CAN SWALLOW LIGHT AND EVERYTHING ELSE, BEHAVING BADLY. BLACK HOLES EATING STARS, OR WHOLE GANGS OF THEM. BLACK HOLES BURPING ENERGY FROM THE CENTERS OF GALAXIES. BLACK HOLES BANGING TOGETHER IN UNIVERSE-SHAKING EVENTS.
EARLIER THIS YEAR, THE ESO GRAVITY TEAM FOUND A STAR CLOSE TO THE BLACK HOLE TRAVELLING AT UP TO 10,000 KM PER SECOND, A FEW PERCENT OF THE SPEED OF LIGHT. THIS LET THEM WEIGH THE BLACK HOLE TO A PRECISION OF 1%, ARRIVING AT A NUMBER OF ABOUT 4 MILLION TIMES THE SUN』S MASS.
THIS SPRING, SCIENTISTS RELEASED THE FIRST-EVER IMAGE OF A BLACK HOLE — BUT WHAT THEY REALLY WANT IS TO CREATE A MOVIE OF A BLACK HOLE.
IN AN EFFORT TO BETTER UNDERSTAND THE NATURE OF THAT ACTIVITY, THE INTERNATIONAL TEAM OF RESEARCHERS THAT TOOK THE FIRST PHOTOGRAPH OF A BLACK HOLE IS TURNING ITS TELESCOPES TO THE CENTER OF OUR GALAXY. THE TEAM PLANS TO START RELEASING VIDEO FOOTAGE OF THE MILKY WAY'S BLACK HOLE IN THE NEXT FIVE YEARS.
ASTRONOMERS BELIEVE SUPERMASSIVE BLACK HOLES PROBABLY LURK IN THE CENTERS OF MOST LARGE GALAXIES. THESE GARGANTUAN BLACK HOLES CAN GATHER SWIRLING DISKS OF MATERIAL AROUND THEM AS THEIR GRAVITY ATTRACTS STARS AND GASES. IN SOME CASES, THESE DISKS CAN EMIT VAST AMOUNTS OF LIGHT AND EVEN SHOOT HUGE JETS OF MATTER INTO SPACE. THE CENTER OF SUCH AN EVENTFUL GALAXY IS CALLED AN ACTIVE GALACTIC NUCLEUS, OR AGN.
FORTNITE』S BLACK HOLE HASN』T GONE ANYWHERE, AND IT FEELS LIKE EVERYONE』S GETTING WEIRD WITH IT. TWITCH ITSELF IS EVEN GETTING IN ON THE ODDITY: THE COMPANY』S CHANNEL IS SHOWING THE BLACK HOLE, AND IT』S FEATURING RANDOMLY CHOSEN FORTNITE STREAMS FROM AROUND THE PLATFORM TO HIGHLIGHT. THE LARGEST FORTNITE STREAMERS ARE HAVING FUN, TOO — MANY OF THEM HAVE TURNED WATCHING THE HOLE INTO AN EVENT.
"THIS YEAR HAS BEEN UNDENIABLY THE BLACK HOLE YEAR, FROM THE DATA COLLECTED BY NOBEL PRIZE-WINNING COLLABORATION LIGO, TO THE FIRST-EVER PICTURE OF A BLACK HOLE, TO NASA PUBLISHING A COLLISION BETWEEN A BLACK HOLE AND A NEUTRON STAR NOT TWO WEEKS AGO, IT SEEMS LIKE WE CAN"T GO FOR A MONTH WITHOUT ONE OR MORE BREAKTHROUGHS IN OUR UNDERSTANDING OF BLACK HOLES," HE SAID.
A TEAM OF RESEARCHERS DETECTED A BLACK HOLE NEAR EARTH AS IT FLICKERS RADIANTLY WHILE DEVOURING A NEARBY STAR. ACCORDING TO THE RESEARCHERS, THE LIGHT EMITTED BY THE BLACK HOLE』S FLICKERING IS BRIGHTER THAN A HUNDRED SUNS.

 

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