How to use supernova in a sentence

Looking for sentences and phrases with the word supernova? Here are some examples.

Sentence Examples As matter builds in the space between the stars, the increase in energy can cause matter to be ejected from the system as a nova or supernova. The appearance of this supernova was also recorded in carvings made by the Anasazi Indians of the American Southwest. Spectral studies requiring dedicated Hubble time would be routine with every one of SNAP's supernova observations. A large amount of matter, left over from a supernova explosion spiraling inward towards an invisible black center. The telescope in Chile was used to measure the polarization of light emitted by the supernova as it brightened and dimmed. The ultraviolet flash from the supernova explosion, which we first saw 18 years ago, ionized the ring and causes it to glow. For nebulas there are emission nebula, reflection nebulas, planetary nebulas, dark nebulas and supernova remnants. This collapse triggers a shock wave that blows off the star's outer mantle of gases, which we see as a supernova. The Sun agglomerated from a huge cloud of gas and dust, which was largely the debris left from previous expired stars and supernova explosions. Information about the termination shock may also provide insight into the more powerful shocks generated by supernova explosions. The astronomers realised that a normal red supergiant alone could not have given rise to such a weird supernova. However, independent information comes from extrasolar planet host metallicities, the supernova rate and the metallicity evolution of the Galaxy. This reveals how fast the universe was expanding at the time the supernova explosion occurred. The supernova observations call out for some gravitationally repulsive substance to drive the cosmic acceleration. When massive stars die, most of their energy is released as neutrinos in violent supernova explosions. Only a dozen such hypergiants are known, and scientists suspect that Rho Cassiopeiae will soon destroy itself in a supernova explosion. The heavier metallic elements, some of which living systems also require, are formed only in very massive stars during supernova explosions. A supernova explosion marks the dramatic endpoint of the life of a massive star. A stellar-mass black hole forms when a heavy star collapses under its own weight in a supernova explosion. A supernova is an explosion that signals the death of certain types of stars. Show More Sentences I was trying to see an ancient supernova remnant, but the street lights are too bright. The young supernova, Dr. Ulvestad said, appeared to have 1,000 times the power of Cassiopeia A, the strongest supernova remnant in the Milky Way. The shell of a supernova remnant continues to expand until, at a very advanced stage, it dissolves into the interstellar medium. What is left after a supernova explosion is called a supernova remnant, an extended nebula of gas. Cosmic rays radiate from a supernova out in space they have enough energy to cross galaxies. No stellar remnant is known to exist, though traces of nebulosity are observable at the position of the supernova. The amateur stargazer, who spends his days working with computers, has discovered yet another supernova, or exploding star. Neutrinos are ghostly particles that can travel through a light year of lead and they have no problem escaping directly from the core of a supernova. Contrast that with a supernova, described in this week's Nature, that is 440m light years away. It is important to realise that the ring was present before the star exploded as a supernova. The stunning face of the Ladymatic is highlighted by the supernova pattern, which emanates from the centre of the dial. Some of the dials are enhanced by the dramatic supernova pattern emanating from the Constellation star. We might think the only way to find out what type of supernova Tycho saw would be to go back to 1572 with modern instruments. Because we can estimate fairly accurately the energy released in a supernova, we can also estimate the brightness of the explosion. The nature of this supernova explosion was not verified until the 1970's with additional support coming in just the last few years. This explosion is called a supernova, and will increase the luminosity of the star by a factor of millions. In the event that HALO were to detect a supernova, the international community would be alerted within 20 minutes. Our project is networked with other neutrino-sensitive supernova detectors looking for such outbursts. A supernova is much more powerful than a nova and will be extremely bright for a few weeks or months, until it gradually subsides and dims. Mr. Luma de Oliveira, they called him, after his supernova wife, whom he later divorced. Show More Sentences Such a practice would be more valuable to athletes like Sarah Robles than a multimillion-dollar NBA supernova like Wade. The longer ones are generally believed to result when a massive star collapses into a black hole, rather than into a neutron star as in a supernova explosion. An international team of astronomers has identified the surviving companion star to the 1572 supernova explosion witnessed by the Danish astronomer Tycho Brahe. The supernova generated a propagating shock wave, that continues to move rapidly through the low-density bubble interior, and shocks these cloudlets, shredding them fiercely. Other theories hold that it was a supernova or an alignment of two or three planets. Thorium and uranium, for instance, are forged in the heat of a supernova, and barium and bismuth via the capture of neutrons within red giant stars. The Stone Roses were a supernova, their debut album a bright flash in the pop universe that remains a signpost and a favorite more than 15 years later. And with a trendy checkered sport coat and nattily unknotted bow tie, Psy appeared the quintessential Web supernova. The astronomers studied the remains of a supernova an exploded star that blew up 1,000 years ago, leaving behind debris twice the diameter of the Moon. They were two artists at the pinnacle of their careers combining their respective star powers into one nearly blinding supernova. No gamma-ray burster has ever been identified with a supernova before. Most neutron stars are created when a large star dies as a supernova. These objects are now known to be neutron stars, the collapsed cores of massive stars that have ended their lives in vast outbursts known as supernova explosions. A key feature of the collapsar winds is that they are capable of producing radioactive elements necessary to power a long-duration supernova light curve. This occurs in environments with a high neutron density, such as a supernova or the merger of two neutron stars. The X-ray images of the pulsar and the supernova remnant were made last year by the Chandra spacecraft, sent up by the National Aeronautics and Space Administration. A supernova will be erupting on July 2 and it promises to be display rivaling any Fourth of July fireworks. Now, for the first time, scientists have actually caught a star in the act of going supernova. Heavy element transmutation was observed bull-dozed by the bow shock that matched stellar and supernova nucleosynthesis. Neutron stars are the remnant of a collapsed star that has gone supernova. Show More Sentences Alternatively, the neutron star might be shot out of the supernova into its companion. The expanding shell of debris remains visible in interstellar space for thousands of years before it eventually fades into the interstellar medium, leaving a visible residue known as a supernova remnant. Van Buren disagrees, arguing that the brilliance of these hot spots suggests star clusters produced the radiation, not a supernova. The rest of the star will be ejected in a supernova explosion. We derive an integral condition for core-collapse supernova explosions and use it to construct a new diagnostic of explodability. An even more speculative hypothesis is that intense radiation from a nearby supernova was responsible for the extinctions. Other objects commonly observed in ultraviolet light include planetary nebulae, supernova remnants, and active galactic nuclei. The remnant of a supernova is a dense neutron star, or, if the stellar mass was at least three times that of the Sun, a black hole. Hence, elements heavier than iron require a supernova for their formation, involving rapid neutron capture by starting 56Fe nuclei. Explosions can also occur outside of Earth in the universe in events such as supernova. Just before a giant star blew up in a spectacular supernova explosion, it gave hints to its imminent demise. When the supernova explodes, it emits a very bright flash of light. The existence of a network of tunnels and very hot gas bubbles has long been by models: successive supernova explosions produce gigantic expanding bubbles that push gas in front of them, much like a snow plough. Now, we can observe supernova and binaries. One way this may happen is if a supernova explodes nearby. However a supernova is been report in M74 on 27 July 2013 and spectroscopically confirmed as a young type II supernova. From blazars to thunderstorms, from dark matter to supernova remnants, catch the highlights of NASA Fermi's first five years in space. The bright dot in a spiral galaxy was clearly a supernova. Neutrinos from the supernova 1987a were detected by the Kamioka Nucleon Decay Experiment detector in Japan. That spectrum showed emissions characteristic of both redshifted oxygen and magnesium, convincing Quimby that the supernova really is distant. Show More Sentences A neutron star is the compressed core left behind when a star weighing less than about 30 times the sun's mass explodes as a supernova. Neutron stars are extremely compact objects, resulting from supernova explosions of dying massive stars with 8 to 20 solar masses. It is at the geometric center of the debris from the supernova. Radioactive primordial nuclides found in the Earth are residues from ancient supernova explosions that occurred before the formation of the solar system. The new discovery suggests that astronomers might be able to use wide-angle X-ray telescopes to catch the very beginnings of hundreds of supernova explosions each year. Astronomers have calculated the odds that, sometime during the next 50 years, a supernova occurring in our home galaxy will be visible from Earth. Technical advances have led to startling findings in such areas of study as high-energy astrophysics, including intensive work on the shock fronts of supernova remnants. Closely orbiting binary stars can follow more complex evolutionary paths, such as mass transfer onto a white dwarf companion that can potentially cause a supernova. The stellar wind and supernova explosions from these stars eventually cause the cloud to disperse, often leaving behind one or more young open clusters of stars. One supernova, in 1054, was thought by many to herald the biblical Day of Judgment. We have reached an energy level of 10 quindecillion ergs, or 1049 ergs. Antares is a huge red supergiant star, which may explode as a supernova. On the other hand, up-close-and-personal scrutiny of this supernova may reveal oddities that someday invalidate the faith astronomers have placed in type 1a parsec sticks. Standard supernova theory, which doesn't acknowledge that remnants might produce cosmic ray ions, predicts that the gap should be about 2 light-years wide. Examples from Classical Literature It could keep out the terrific heat of a supernova, but couldn't keep in the heat of the planet after the supernova had died. Once a Beowulfer vanished in a supernova flash, and when the ball of incandescence widened to nothing the ship was gone. Ryan Lau of Cornell University and colleagues found the dust in Sagittarius A East, a supernova remnant. The new image is being released Monday along with NuSTAR's view of the supernova remnant Cassiopeia A, at the American Astronomical Society meeting in Long Beach, Calif. Find more words! 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What is the opposite of supernova? Words that rhyme with supernova What is the plural of supernova? What is the noun for supernova? Translations for supernova Use our Sentence Generator Nearby Words supernormality supernormal supernature supernaturals supernaturally supernaturalist supernovae supernovas supernumeraries supernumerary superolateral superomedial 9-letter Words Starting With s su sup supe super supern superno supernov