Vartanyan, A. So, if it consumes almost all of its fuel up to the iron, then how can the new stars born after explosion. In the face of behemoths like Facebook, Instagram and Twitter, which have been widely criticized, particularly by younger generations, for their lack of moderation, Supernova CEO and founder Dominic O'Meara aims to appeal to Generation Z by putting charities at the center and attract advertising revenue that benefits them. This image shows an illustration of the constellation Cygnus, Latin for “swan,” in the night sky. Type Ia Supernova: a runaway nuclear explosion This type of supernova is caused by a white dwarf. Supernova 1987A has been the target of observations at wavelengths ranging from gamma rays to radio waves for nearly 40 years. 5, was visible shining in Earth’s night sky. 3-0. 8. Kepler’s Supernova (SN 1604) is the remnant of a supernova first observed in the constellation Ophiuchus in October 1604. Science expert Emerald Robinson explains what a supernova is. November 11, 2022. May 5, 2021 at 7:00 am. C. 0 / 10 170 Ratings. Forums. "Supernova" was co-written by Kylie and Maegan Cottone, alongside its producer Sky Adams. It has two separate peaks, and the first one is exceedingly red. Five new multiwavelength images featuring Chandra data. Donation. The new research, focused on supernova 2018zd, confirms a. If this happens close enough to a planet like Earth, the cosmic rays can deplete the ozone layer and increase muon radiation at the surface. Sam (Academy Award winner Colin Firth) and Tusker (Academy Award nominee Stanley Tucci), partners of twenty years, are traveling across England in their old camper van visiting friends, family and. 3 min read Some stars burn out instead of fading. Location: Kharkiv Oblast, Ukraine. Business, Economics, and Finance. What is a supernova? Well, “nova” means “new star”, and “super” means “really big”, like supermarket, so a supernova is a really bright new star. To test the BTSbot, the researchers looked to a newly discovered supernova candidate dubbed SN2023tyk. But there’s a catch; to give a Supernova the user must first earn. A supernova shockwave has the potential to cause the birth of new stars. 48550. Since Tusker was diagnosed with dementia two years ago, their time together is the most important thing they have. I loved the attack on the Renegades with the bees and the rescue of Ace. It showcases a bright, filled. 4 times the mass of the Sun, and is about the size of the Earth. In all honesty it makes sense. When nuclear fusion stops, gravity pulls the star inward on itself. The remnant nebula it created is shaped like an hourglass. Supernova Lyrics. Because this supernova was identified by spectra of the surrounding nebula, it isn’t clear whether the explosion was a simple supernova, or whether it was a more complex hybrid process where the upper. This makes it the closest observed supernova since 1604. But you and I, we live and die. One type, called a “core-collapse” supernova, occurs in the last stage in the life of massive stars that are at least eight. As the star begins to collapse,. Supernova Remnant (def. Webb’s NIRCam (Near-Infrared Camera) captured this detailed image of SN 1987A (Supernova 1987A), which has been annotated to highlight key structures. NASA's Hubble Space Telescope has uncovered a witness at the scene of a star's explosive death: a companion star previously hidden in the glare of its partner's supernova. Beyond them an equatorial ring, formed from. Like many older fields of astronomy, the study of supernovae is plagued with dated nomenclature which is largely unrelated to the physics driving these dazzling events. Supernova explosions are spectacular exceptions to that rule. May 5, 2021 at 7:00 am. [69] PSR J2007+2722 , a 40. Hawkins is a skilled swordsman, and his Devil Fruit Wara Wara no Mi allows him to create it out of straw. Many supernovas can be seen from billions of light-years away, and nearby supernovas in past centuries have been visible during the daytime. Stars like this one are the most common progenitors for explosions like SN 2023ixf, Kilpatrick says. +54° 18′ 42″. . The Crab Nebula, also known as Messier 1, is an example of a Supernova Remnant. best seller. It just means that it has burned all the hydrogen that was left on the star before the supernova event. They are both destructive and an act of creation as they are the primary source of heavy elements in the universe. Located in. The ring-like shell of the first recorded supernova was captured by the Dark Energy Camera on the Víctor M. Shock waves, gas and radiation spread out across the. collapsar. The companion can be any other type of star, like a red giant, main sequence star, or even. It exploded in the galaxy NGC 4179, about 57 million light-years away, and the light. Supernova is an astronomical term for a star that explodes like crazy. supernova, any of a class of violently exploding stars whose luminosity after eruption suddenly increases many millions of times its normal level. I know this sounds a little counter intuitive, but let's start with the Type II first. Supernovae are among the most energetic events in the cosmos. A supernova occurs during the last evolutionary stages of a massive star or when a white dwarf is triggered into runaway nuclear fusion. Supernova Monster Trio is not a common phrase to use and I have only seen it once on Tumblr. Katya Supernova’s Life Path Number is 8 as per numerology. +54° 18′ 42″. The force of the explosion is one of the only places where. Top 20 supernova. The Kepler supernova remnant is the debris from a detonated star that is located about 20,000 light years away from Earth in our Milky Way galaxy. There are about 100 billion stars in the Milky Way, most of them weaker than our Sun and ending their lives relatively quietly. From Northwestern University/UT Austin. While they have been theorized for 40. This is a spectacular explosion in which a star ejects most of its mass in a violently expanding cloud of debris. Sawaira Riaz. Supernova Lyrics. I contacted Supernova but they were not much help - I was told that "we never received any test samples from this engine manufacturer". Related: This is what a supernova sounds like, according to NASA. D. The brightest supernova ever observed is so blinding, it outshines the galaxy in which it's found. We've all been ruined by science fiction, with their sound effects in space. ESA/Hubble & NASA, Y. Supernova Lyrics: Well, you grow up, pack it all up / In a hand-me-down car / Throw out a wave and you just can't wait / For your life to start / You move miles away from your parents / And then. On Oct. To test the BTSbot, the researchers looked to a newly discovered supernova candidate dubbed SN2023tyk. Another type of supernova, called a thermal runaway supernova, can occur when two stars orbit each other, and. Kylie Minogue - Supernova (Full Song Lyrics) "Supernova"Shining like a supernovaBrightest of the starsFrom another galaxyLike Jupiter and MarsA thousand. Astronomers say big cool patches on a "supergiant" star close to Earth were behind its surprise dimming last year. Supernova: Directed by Harry Macqueen. "I wike Bi," Anakin coos, hugging Obi-Wan. 5-year collaborative survey, so Arcavi focused on more-promising objects. coleslawed, drew_willy and Badtasteinmusic like this. D) a very massive main-sequence star. Thousands of years ago a star. Across the history of the universe, neutrinos have become. Supernova edition! Let's go! You misspelled Hawkins'. . In the year 185 A. In NASA's data sonification. After her grandmother's passing, Kerrigan meets Dominic Grayson, an alluring stranger with a. Normally, researchers expect supernova remnants to look like the Crab Nebula — which looks less like a crab and more like a sea anemone, with a smooth region at the centre of an oval-shaped mass. DaveC426913 said: 'Exposions' is a pretty broad term. ⚡ Katya Supernova is 18 years old. A. m. to competitors and Alternatives. Supernova, despite a title that suggests a bright and glorious burst of energy, is a ponderous movie, a story about the end of life so determined to be taken gravely that it doesn’t let anything actually live. 0+1. This supernova, discovered in 1604 by Johannes Kepler, belongs to an important class of objects that are used to measure the rate of expansion of the universe. . 9, it has already brightened to magnitude 11. Almost a year later, Earth time, the supernova is no longer easily visible. D. Renewable. This stellar explosion is known as a supernova and appears in the sky as a sudden illumination of a star with unusual brightness. Cameron Feb 1, 2023. Images from the Hubble Space Telescope. In theaters. The scent is fresh-citrusy. Supernova déjà-vu Some routes around a galaxy cluster are longer than others, and therefore take more time. Classifying Supernovae. The increasing red-shifting of supernova spectra with distance means that the brightness of a very distant supernova measured through a given filter is hard to compare with the brightness of a much closer supernova measured through the same filter. A brilliant supernova (right) explodes in the galaxy UGC 9379, located about 360 million light-years from Earth, in this before-and-after view. There are two broad classes of supernova, each the product of a different process and conditions. An alternative term for most hyper nova is "superluminous supernovae" (SLSNe). With all the speculation about what a Betelgeuse supernova would look like from Earth, University of California, Santa Barbara, astronomer Andy Howell got tired of the. When a star turns into a supernova, it becomes extremely bright. A supernova explosion is the final and sensational self-destruction of a massive supergiant star that can outshine galaxies. 3. Alternatively, many lower class planets can be manually improved and. C) a neutron star. July 6, 2023. . Two different ways to make a Type Ia supernova: the accretion scenario (L) and the. The amount of days that's passed in Wano before he passed out I believe is 8 days (in total if I'm not mistaken he hasn't eaten for 7-8 days) In chapter. School: Hanover Area Memorial Elementary School Wilkes. This is the first detailed look at a supernova so early in the universe’s. 2. New research explains why: It's a combination of dust, distance and dumb luck. 9 years ago. At the center, material ejected from the supernova forms a keyhole shape. A star must have at least eight times, but no more than 40 to 50 times, the mass of the Sun ( M☉) to undergo this type of explosion. Jason Tate Feb 1, 2023. To view over 15,000other how-to, DIY, and advice videos on any topic,. In a Type Ia supernova, massive amounts of radioactive nickel, 56 Ni, are synthesized, nearly as much as the mass of the Sun. To view over 15,000other how-to, DIY, and advice videos on any topic, visitare two main types of supernovae, the Type I and the Type II. I met you in California. The ring-like shell of the first recorded supernova was captured by the Dark Energy Camera on the Víctor M. Having that duo played by Colin Firth and Stanley Tucci. August 2, 2022. A mad scramble to observe the moments after a star’s death is helping scientists understand how the star lived out its last year. It is also possible to buy "Supernova" on Amazon Video, Apple TV, Google Play Movies, Redbox, AMC on Demand, Vudu as download or rent it on Amazon Video, Redbox, Google Play Movies, Vudu, Apple TV online. Supernova might remind you a bit of other end-of-life dramas like Blackbird, The Father, and Still Alice, though the quiet love story at its center feels very unique. Gravitational lensing by sun-like star in massive cluster reveals blue supergiant 9 billion light years away Apr 2, 2018 New Type Ia supernova discovered using gravitational lensingSupernova. Study with Quizlet and memorize flashcards containing terms like Which of the following statements about the life of a star with a mass like the Sun is correct?, When a single star with a mass equal to the Sun dies, it will become a:, Which of the following stages will the Sun definitely go through as it gets older? and more. Create a single source of truth with our customizable. . Yearly extragalactic supernovae reported. Three different moments in a far-off supernova explosion were captured in a single snapshot by NASA’s Hubble Space Telescope. Blanco Telescope at the Cerro Tololo Inter-American Observatory in Chile. [Outro: Bre Kennedy & Super Duper, Bre Kennedy] Feelin' like we're, live like we're, live like we're home Feel like we're (Open your arms, let it in) Feelin' like we're, live like we're, live like. At the center, material ejected from the supernova forms a keyhole shape. You mentioned type I supernova in post #12. Turbulent matter swirls around the center of a collapsing star. Supernova Lyrics: You’re legal, but you shine like something new / And this whole world could fall in love with you / But don’t think their smiles are always kind / Veiled tricks are perfectly. Hubble can distinguish the light from the two sources and thus measure the supernova directly. 14h 03m 38. Without a doubt, Luffy is the strongest Supernova on Onigashima currently. Then Little Supernova turns to Qui-Gon, yelling a "Take Ani!" and everyone watches in amusement as Qui-Gon carries Anakin. That bounce rushes to the surface like in the water analogy and when it reaches the surface of the star it erupts. beyond star. The supernova, dubbed Requiem, is a result of a stellar explosion some 10 billion light-years away. A newly discovered supernova. In recent years, supernova remnants have also been discovered with focusing X-ray telescopes. One type, called a “core-collapse” supernova, occurs in the last stage in the life of massive stars that are at least eight times larger than our Sun. A young, oxygen-rich supernova remnant with a pulsar at its center surrounded by. All giant stars—from about eight solar masses to 200 solar masses, go through this same. Outside of the core of a supernova, it would take a light-year of lead to stop a neutrino. like binary neutron stars or a neutron star and a black hole, collide. Located 168,000 light-years away in the Large Magellanic Cloud, SN 1987A. A nearby supernova—within. By Meghan Bartels. If you’re wondering who the Supernova Monster Trio are, it is Eustass Kid, Monkey D Luffy, and Trafalgar Law. Following a supernova, the core of the star is compressed by the gravity and often. I like his mystery. The production of iron in its core, the very last step before it goes supernova, lasts all of 15 minutes. Wake Forest University Professor Laura Mullen has resigned after saying she would be “tempted to shoot up” dance parties like Hamas terrorists did on Oct. Roger; Start date Apr 10, 2020; Best Supernova?Super Nova es un set delicioso de circuit , para todos los amantes de mi música, mis toques y eso si la buena fiesta. The type 1a supernovae are created when a white dwarf star sucks material off a binary partner like a gigantic parasitic twin, until it reaches 1. NASA has revealed spectacular, newly reprocessed images of four of the most amazing supernovas ever captured by a human science instrument—the Crab Nebula (top), Tycho, G292. A Type I supernova happens when a dead star called a white dwarf accretes so much matter from a companion star that it becomes unstable and explodes. Adidas Supernova 2 review: The Supernova 2 from Adidas is a daily running shoe that's great for easy and recovery runs on the road. This type of supernova will be discussed later in this chapter. World's first 3-D simulations of superluminous supernovae. Enjoy the quiz or not, that’s up to. You told me you loved him in Georgia. Supernova. A Type II supernova or SNII [1] (plural: supernovae) results from the rapid collapse and violent explosion of a massive star. 3. I feel like Atlas, I got my back stretched You wanna grab this, you don't understand this I keep it oppressed, work on my realness Reading my manifest, I'll address your request I've been waking up drenched in sweat All my dreams, full of my regret (my regret) I keep hearing what my mother said Eyes are open, all I see is red I met you in. Kylie revealed the track title on her YouTube Community page, where she also shared cover art to go with it. Which of the following is the smallest? neutron star. P. Million of years ago, before land connected Earth’s North and South American continents, about 21 million light years away an aged and bloated star gave up the ghost in dramatic fashion, dying. The ZTF, a robotic observatory that images the night sky. At the moment, the. 98. ) The ball of neutrons left behind is called a neutron star and is incredibly dense. The latest image shows a central structure of inner ejecta similar to. Supernova spectral lines carry vital information on the temperature, velocity, and composition of the ejected matter. E. And if you're looking for a stable ride for short to medium-length runs, the Adidas Supernova 2. S. Scientists usually classify supernovae on the basis of spectra emitted by them. A star that dies in this manner should leave a few key signatures, according to the new paper. Someday you will find me. This supernova remnant, located roughly 3,000 light-years away, is spread over. Supernova is the debut studio album by American band Today Is the Day, released in April 1993 by Amphetamine Reptile Records. weekly newsletter: liner notes. It emits enormous amounts of energy and light. Donna Lu. Some core collapse supernovae are type I supernova rather than type II. Discovered in 1981, 1E 0102. A supernova is what happens when a star has reached the end of its life and explodes in a brilliant burst of light. Its apparent magnitude reached -4, almost like Venus. Another way to say Supernova? Synonyms for Supernova (other words and phrases for Supernova). All giant stars—from about eight solar masses to 200 solar masses, go through this same. Named after the hometown of first author Scientist Werner Becker, whose research team found the SNR using the eROSITA All-Sky X-ray survey, Hoinga is one of the largest SNRs ever seen. Trusted Prestigious. This explosion was produced by a type Ia supernova, which is theorized to be triggered in binary systems consisting of a white dwarf and another star—and could be a second white dwarf, a star like our Sun, or a giant star. 1 Monkey D. They are both destructive and an act of creation as they are the primary source of heavy elements. Discovered on May 19th at magnitude 14. Hiramatsu is a core member of the Global Supernova Project, a worldwide team of. Supernova seen from Earth. I would like to add extremely bright lights such as the Supernova M99 Pro to my new E-Glide S/T bike. Neutron Star (def. Some. ENTP: Champagne Supernova – Oasis. ALMA observations shed more light on molecular clouds associated with supernova remnant LHA 120-N49. A supernova is a star's colossal explosion at the end of its life, which can outshine its entire galaxy. Like type Ib, type Ic. treasure. Website. In its more than twelve years of science operations, NASA’s Chandra X-ray Observatory has studied many of these supernova remnants sprinkled across the galaxy. [2] Type II supernovae are distinguished from other types of supernovae by the. The supernova’s light took 3. In some cases the remaining mass is large enough that gravity continues to collapse the core until it becomes a black hole. It shone brightly in the sky for more than 2 months. The observatory was in the middle of a 7. ”The Goldilocks Supernova. 15 ms pulsar discovered to be in a highly eccentric binary star system with a Sun-like star. When a star from our Galactic neighbourhood explodes, it could outshine the Moon. 6″ and Dec. I don't think this stuff would out perform 3. astral. A blast about 4. Obi-Wan's face softens and he hugs the child back. box office success. Such explosions are believed to be the origin of long-duration gamma-ray bursts. A supernova occurs somewhere in the universe every 10 seconds. Then Little Supernova turns to Qui-Gon, yelling a "Take Ani!" and everyone watches in amusement as Qui-Gon carries. The star exploded more than 11 billion years ago, when the universe was less than a fifth of its current age of 13. Friends: Chelessa Snyder, Paul Eberle, Nadir Carda, Scott Schuessler, James Moore. The ZTF, a robotic observatory that images the night sky in a search for supernovae, first detected the source on Oct. No long-term contract. Parker. 4 times the mass of the sun, and then it explodes. But if you could watch a supernova detonate from a safe distance away, what woul. Please consult the guidelines outlined by the Centers for Disease Control and Prevention before watching. Supernova explosions comprise several types, but the most common occurs at the end of the life of a very large star — one somewhere between 8 and 140 times the mass of the Sun. 8 billion years. I. The most lethal of the 31 was SN2006jd. ” That’s. Using the Australian Square Kilometer Array Pathfinder (ASKAP), an international team of astronomers has serendipitously detected a new Galactic supernova remnant. 25 /year. A supernova is the catastrophic death of a star, characterized by a massive output of energy. Katya Supernova is a Model from Russia. “Until now. These include supernovae that were observed prior to the availability of photography, and individual events that have. But SN 2202joj's light curve is different than a regular Type 1a SN. Buy Galactic Civilizations IV: Supernova Edition. They sure can do some damages. You wanna grab this, you don't understand this. My 600 gr 3" Black Magics get 1/2" groups and under at this range so it appears that my SuperNova likes the 3" Black Magics much better. ⚡ Facts About Katya Supernova. And “in a lot of ways,” he notes, SN 2023ixf “is kind of a normal supernova. We know that for a few days or weeks a supernova is likely to outshine all the other stars in its parent galaxy combined. A plume of gas nearly the size of our solar system erupts from Betelgeuse's surface in this artist's illustration of real observations gathered by astronomers using the Very Large Telescope in Chile. 1. 78") AMOLED display smartwatch, Bluetooth calling, voice assistant, 123 sports modes, an inbuilt mic & speaker, and inbuilt gamesSupernova has also chosen to call “Likes” by the term “Thanks” for more positivity. NASA rocket to see sizzling edge of star-forming supernova. This stellar debris field is located some 14,700 light years. L. FKA nowFace Prestigious. The distance to its center is approximately 2,600 light-years. hongfong00, bradsonemanband and slimfenix182 like this. Jesus Diaz. Supernovae (SNe) are the deaths of stars big and small. In a collapsing star of high mass, when electrons and protons are squeezed together with enormous force, they turn into a neutron and a: neutrino. Scott Spernoga. Like type Ib, type Ic. The supernova’s shockwave, shown in blue, gets an extra push from the turbulence, while the dense core at the center will go on to form a neutron star. However, in the XIX century a new star S Andromeda in our neighboring galaxy M 31 was discovered. As a side note, more recently astronomers have recognized a Type Ic Supernova, a supernova. The two most common types of supernova. He has also worked alongside X Drake, which only assists in increasing his bounty. Witnessing a rare supernova like this could reshape our understanding of how high-mass stars die. EDT (1300 GMT) on May 26: The livestream of supernova 2023ixf has been rescheduled to 6:30 p. 48550. Eyes are open, all I see is red. Go to pageFire-Boltt Supernova with sharp 45. When they occur, bursts or neutrinos are scattered across the universe, in the order of 10 58. Since then, similar supernovae have also been detected. where G is the Gravitational constant, M is the mass of Earth, m is the mass of the rocket and r is the distance between them (the radius of Earth). The slower the route, the stronger the gravity; yet another astonishing consequence of. by Linda Vu, NERSC. The last supernova in our own galaxy exploded in 1604, rivaling Jupiter's brightness in the night sky and deeply impressing Johannes Kepler, the pioneering astronomer. Beyond them an equatorial ring, formed. - Russian missiles struck the terminal of Nova Post, a regular civilian facility. The super-luminous supernova ASAS-SN15lh is the most luminous ever measured. Secondly, there’s a well-known fact that commonly appears when people write about type 1a supernovae: That white dwarfs explode when they get to be. 6″ and Dec. Supernova The Dua Brand / Dua Fragrances: Popular fresh-citrusy fragrance from 2018 Honest reviews & how it smells like » Discover more. You can get the Supernova power just like every other. Study with Quizlet and memorize flashcards containing terms like Degeneracy pressure is the source of the pressure that stops the crush of gravity in all the following except A) a brown dwarf. Discovery of more direct observations of the supernova, like Ibn Sina's, may help them figure out just how explosive the event was. Astronomers used NASA's Chandra X-ray Observatory to study the supernova remnant Cassiopeia A and discovered titanium, shown in light blue, blasting out of. Running for a length of three minutes and. In theaters. big name. A supernova remnant located about 13,000 light years from Earth. During the lifetime of our Milky Way galaxy, there have been something like 100 million supernova explosions, which have enriched the Galaxy with the oxygen we breathe, the iron in our cars, the. And the supernova looked like it was already fading, he said. "Little Supernova likes to be the center of attention. By Brian C. Sun-Like STAR: A star with mass between about 50% and 10 times that of the Sun. When the rocket is shot off at a given velocity v, its energy is: E = 1/2 m. 44. 323 ratings70 reviews. Supernova is an astronomical term for a star that explodes like crazy. An international team of scientists recently discovered an exceptionally rare gravitationally lensed supernova, which the team named 'SN Zwicky. The reverse shock is formed as the high pressure gas behind the forward shock wave expands and pushes back on the. Current visitors New profile posts Search profile posts. Stars, like the Sun, fill the universe. When they occur, bursts or neutrinos are scattered across the universe, in the order of 10 58. An. 14, 2023. This material can often travel close to the speed of. This is definitely the case for several supernovae- a galaxy like ours has a supernova once every 50-100 years and is 100k light years across or so. It has two separate peaks, and the first one is exceedingly red. Supernova explosions are spectacular exceptions to that rule. The lackluster explosion, known as an “ultra-stripped” supernova, led researchers to discover the two stars 11,000 light-years away from Earth. Supernovae. Very large stars are very leaky objects. astrum. [Verse 1: Trafalgar Law (Rustage)] Surgeon of death, I remove the nerves from your head. Supernovas can briefly outshine entire galaxies and radiate more energy than our. 7″ east and 134. )According to Newton's law of gravity, the energy it takes to completely separate two things is given by: E = G M m / r. Sam and Tusker are traveling across England in their old RV to visit friends, family and places from their past. The glowing. Partially in Taurus and spilling over into Auriga is Simeis 147, about 6° north-northeast of the Crab Nebula. Je ne voulais pas utiliser le support d'origine car j'utilise régulièrement un sac de selle et celui tombait devant la lampe. explodes outward as a supernova. However, because of the fast ejection velocities, typically 10,000 km/sec—3% of the speed of light—the spectral. . Like the 58 Tiger adoption months, 1935 Sq M Forrest saved and 1451. Lopez et al (X-ray), Palomar (Infrared. The star exploded more than 11 billion years ago, when the universe was less than a fifth of its current age of 13. A: Supernova 1987A is a supernova remnant in the Large Magellanic Cloud, the Milky Way’s largest satellite galaxy. the explosion of a star, possibly caused by gravitational collapse, during which the star's luminosity increases by as much as 20 magnitudes and most of the star's mass is blown away at very high velocity, sometimes leaving behind an extremely dense core. When a quite big star consumes its fuel, it explodes with supernovae. A white dwarf is the endpoint for stars of up to about 8 times that of the Sun. 5 million years ago—a supernova—may have helped drive the megalodon to extinction and may even have affected human evolution. However, this is rarely seen in literature or in published spectral classifications,. A worldwide team led by UC Santa Barbara scientists at Las Cumbres Observatory has discovered the first convincing evidence for a new type of stellar explosion — an electron-capture supernova. A supernova is the colossal explosion of a star. With its $100 price tag, it's also a great-value option for newbies who want comfort and lightness packed in one. Spoiler One Piece Chapter 978 Spoilers Discussion. Astronomers.