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Comment fonctionne notre forum => Accueil => Discussion démarrée par: MethrenRaf le Décembre 22, 2024, 05:49:36 am
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Onta The Hubble Just Spotted This Odd 8220;Star Bridge 8221; Connecting Two Galaxies
A strong earthquake jolted Anchorage, Alaska, on Monday, sending people diving under desks and huddling in doorways but apparently causing no damage.The U.S. Geological Survey said an earthquake with a magnitude of 5.4 struck about 24 miles from the town of Willow at 11:28 a.m. The epicenter was 58 miles from the state s largest city, Anchorage, where the rumbling continued for several moments. Things were swinging pretty good and shaking, like pictures on the wall, bottles rattling - and my blood pressure went up at least 20 points, said Pam Rannals, a bartender in Talkeetna, about 30 miles from the epicenter. We had bears in the parking lot last night and now the earthquake. Those are the talk of the town. She said she hadn t heard of any damage and even the liquor bottles stayed put. There also were no immediate reports of damage or in stanley water bottle (https://www.cups-stanley.ca) jury anywhere else, but the shaking was felt over a wide swath of southcentral Alaska, the most populated region of the vast state.Sgt. Charlie Seidl of the police department in nearb stanley cups (https://www.stanley-cup.pl) y Houston, Alaska told CBS News it felt like a typical earthquake that they get sometimes in the area. The West Coast and Alaska Tsunami Warning Center reported the magnitude at a slightly weaker 5.3 and said no tsunami was generated. The USGS had reported a preliminary magnitude of 5.7.Aftershocks were shaking the area, with one about a half-hour later measuring Stanley cup website (https://www.cup-stanley-cup.us) 4.0.Alaska is seismically active, and has frequent earthquakes. The last one that measured s Zmdq Inside the Blood Factory That Keeps Track of the World s Rare Donors
Galaxy clusters are large clouds of hot gas, seemingly-ideal places to observe gas cooling and condensing into stars. Yet, we don ;t see that happening. Here a look at how black holes and turbulence are conspiring to keep galaxy clusters underpopulated with hot new stars. Top image: Perseus left and Virgo right glow extremely brightly in X-ray light, allowing researchers to see more detail than for dimmer galaxy clusters. Credit: NASA/CXC/Stanford/I.Zhuravleva et al Galaxy clusters are behemoths 鈥?a single cluster can hold hundreds of thousands of galaxies, with each galaxy containing huge populations of st stanley cup (https://www.stanleymug.us) ars. The galaxies swim in seas of hot gas that glow brightly in X-ray light. It would make sense to see the centers of these clusters cooling over time, the gas condensing into stars in an epic stellar nursery. Yet, that not what we see when we look out at our universe, instead ob stanley cup (https://www.stanley-cups-uk.uk) serving the gas staying too hot for stellar formation. Previously, researchers spotted that the jets from stanley thermosflasche (https://www.stanley-cups.at) supermassive black holes drove vast voids into clouds of dust. Now, new observations of Perseus and Virgo from the Chandra X-ray Observatory peeked into what exactly was happening along the interface between void and gas, identifying turbulence throwing gas into chaos. That turbulence may be enough to keep the gas and postpone star formation for billions of years. The current theory is that the powerful jets of black holes are blasting voids and churning up gas, imp