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supernovaremnant

supernova remnant

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There are 16 letters in SUPERNOVAREMNANT ( A1E1M3N1O1P3R1S1T1U1V4 )

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12 letters out of SUPERNOVAREMNANT

8 letters out of SUPERNOVAREMNANT

AERATORS AERONAUT AMARONES AMATEURS AMPUTEES AMREETAS ANEMONES ANTENNAE ANTENNAS ANTRORSE APERTURE APTEROUS ARMATURE ARSENATE ASPERATE AUROREAN AUSTERER AUTOPENS AVERMENT AVERTERS EARSTONE EMANATES EMANATOR EMPERORS ENAMOURS ENSNARER ENTERONS ENVENOMS ERUMPENT EUPNOEAS EVERTORS MANATEES MANEUVER MANROPES MANTEAUS MANTRAPS MANURERS MARRANOS MATURERS MEASURER MENSTRUA MONERANS MONSTERA MONTANES MOUNTERS MOURNERS MUENSTER NARRATES NAUSEANT NAUSEATE NEONATES NERVURES NEUROMAS NEURONES NEUTRONS NONEVENT NONTRUMP NUMERATE ONSTREAM OPERANTS OPERATES ORNAMENT OUTEARNS OUTPREEN OUTRAVES OUTSERVE OVERARMS OVEREATS OVERMANS OVERNEAR OVERNEAT OVERPAST OVERPERT OVERRATE OVERRUNS OVERSTEP OVERSURE OVERTAME OVERTURE OVERTURN PANTOUMS PARAMENT PARAMOUR PARMESAN PARTNERS PARVENUE PARVENUS PASTURER PAVEMENT PENNAMES PENNANTS PENTANES PENTOSAN PERMEANT PERMUTES PERORATE PERSONAE PERVERTS POSTURER PRAETORS PREAVERS PREMORSE PRENAMES PRENOMEN PRESTORE PRESUMER PRETERMS PREVENTS PRONATES PRORATES PROTEANS PROTEASE RAMPARTS RANSOMER RAPTURES RAVENERS RAVENOUS REARMOST REAROUSE REASONER REMANENT REMASTER REMNANTS REMOUNTS REMOVERS RENATURE RENOVATE REPROVES REROUTES RESONANT RESONATE RESPROUT RESTROVE REVAMPER REVENANT ROMAUNTS ROUTEMAN ROUTEMEN RUNOVERS SARMENTA SAUTERNE SAVOURER SEAMOUNT SEPARATE SERENATA SONARMAN SONARMEN SPEARMAN SPEARMEN STREAMER SUPERMAN SUPERMEN SUPREMER SURNAMER TAMPERER TAPERERS TAVERNAS TAVERNER TEMPERAS TEMPURAS TENONERS TERRANES TONEARMS TONNEAUS TRAMPERS TRAVERSE TREASURE TROUPERS TROUVERE TSAREVNA TURNOVER UNNERVES UNORNATE UNPERSON UNPROVEN UNREASON UPSTREAM USERNAME VAPORERS VAPOURER VARMENTS VAUNTERS VENOMERS VENTURER VENTURES VERATRUM VERSEMAN VETERANS

7 letters out of SUPERNOVAREMNANT

AENEOUS AERATES AERATOR AEROSAT AMARONE AMATEUR AMOUNTS AMPERES AMPUTEE AMREETA ANAPEST ANEMONE ANNATES ANNONAS ANTENNA ANTRUMS ANURANS APNOEAS ARENOSE ARENOUS ARMOURS ARMREST ARMURES AROUSER ARPENTS ATONERS AUREATE AURORAE AURORAS AUSTERE AUTOMAN AUTOMEN AUTOPEN AVENUES AVERTER EARNERS EARNEST EASTERN EMANANT EMANATE EMOTERS EMPEROR ENAMORS ENAMOUR ENEMATA ENSNARE ENSURER ENTERON ENTRAPS ENVENOM ERASURE ERRANTS ERRATAS ERRATUM ESPARTO ESTRONE EUPNEAS EUPNOEA EVERTOR MAESTRO MANATEE MANNANS MANNERS MANNOSE MANROPE MANTEAU MANTRAP MANTRAS MANTUAS MANURER MANURES MARRANO MARRONS MARTENS MATRONS MATURER MATURES MEANERS MEANEST MEASURE MENTORS METEORS METEPAS METOPAE METOPES MOANERS MONERAN MONSTER MONTANE MOREENS MORTARS MOUNTER MOURNER MUNSTER NARRATE NATRONS NATURES NEAREST NEATENS NEONATE NEPETAS NERVATE NERVOUS NERVURE NEUROMA NEURONE NEURONS NEUSTON NEUTERS NEUTRON NONARTS NONMEAT NONPAST NONUSER NOSTRUM NOUMENA NOVENAE NOVENAS OARSMAN OARSMEN OESTRUM OEUVRES OPENERS OPENEST OPERANT OPERATE OUTEARN OUTMANS OUTRAVE OUTSEEN OUTSPAN OVERAPT OVERARM OVERATE OVEREAT OVERMAN OVERMEN OVERRAN OVERRUN OVERSEA OVERSET OVERSUP OVERUSE PAESANO PANNERS PANTOUM PARAMOS PARENTS PARROTS PARTANS PARTNER PARTONS PARURAS PARURES PARVENU PASTERN PASTURE PATRONS PAVANES PEANUTS PEARTER PEASANT PENATES PENNAME PENNANT PENNATE PENNERS PENNONS PENSTER PENTANE PENTOSE PEREONS PERMUTE PERRONS PERSONA PERUSER PERVERT PETROUS PNEUMAS PORTERS POSTEEN POSTERN POSTMAN POSTMEN POSTURE POTEENS POURERS POUTERS PRAETOR PRATERS PREARMS PREAVER PREMUNE PRENAME PRESENT PRESORT PRESTER PRESUME PRETERM PRETORS PREVENT PREVUES PRONATE PRORATE PROTEAN PROTEAS PROTEUS PROVERS PRUNERS PUNNERS PUNNETS PUNSTER PUNTERS PURANAS PUTAMEN RAMENTA RAMONAS RAMPANT RAMPART RANTERS RAPTORS RAPTURE RAVENER REAMERS REAPERS REAVERS REEARNS REMATES REMNANT REMORAS REMORSE REMOTER REMOTES REMOUNT REMOVER REMOVES RENAMES RENNASE RENNETS RENTERS REOPENS REPAVES REPEATS REPENTS REPORTS REPOSER REPOURS REPROVE REPUTES RERENTS REROUTE RESTAMP RESTORE RESUMER RETAPES RETEAMS RETEARS RETUNES RETURNS REVAMPS REVERSO REVERTS REVOTES ROAMERS ROASTER ROMAUNT ROMPERS ROSEATE ROSTRUM ROUSTER ROUTERS RUNNERS RUNOVER SAMOVAR SANTERA SANTERO SANTOUR SARMENT SAUNTER SAVORER SEAPORT SENATOR SEROVAR SERPENT SERRANO SERRATE SERVANT SMARTEN SMARTER SMEARER SNORTER SOUTANE SPANNER SPARTAN SPEARER SPORRAN SPORTER SPOUTER SPUMONE SPURNER SPURTER STAMPER STANNUM STARVER STEAMER STERNER STERNUM STOMPER STRUMAE STUMPER STUNNER SUMPTER SUPREME SUPREMO SURNAME TAMPANS TAMPERS TAMPONS TANNERS TAPERER TARPANS TARPONS TAVERNA TAVERNS TEARERS TEMPERA TEMPERS TEMPURA TENNERS TENONER TENOURS TENURES TEOPANS TERMERS TERMORS TERRANE TONEARM TONEMES TONNEAU TONNERS TONSURE TOUPEES TOURERS TRAMPER TRANSOM TRAPANS TRAUMAS TREASON TREMORS TREPANS TROMPES TROUPER TROUPES TROUSER TROVERS TUREENS TURNERS TURNONS UMPTEEN UNEATEN UNMEANT UNNERVE UNROVEN UNSMART UNSPENT UNSTRAP UPRATES UPREARS UPROARS UPSTARE UPTEARS URETERS VAMPERS VANNERS VAPORER VAPOURS VARMENT VAUNTER VENOMER VENTERS VENTURE VERSANT VESTURE VETERAN VETOERS

6 letters out of SUPERNOVAREMNANT

AENEUS AERATE AMEERS AMENTS AMOUNT AMOURS AMPERE AMUSER ANEARS ANENST ANNONA ANSATE ANTRES ANTRUM ANURAN AORTAE AORTAS APNEAS APNOEA APRONS ARAMES ARENAS ARENES AREPAS ARETES ARMERS ARMETS ARMORS ARMOUR ARMURE AROMAS AROUSE ARPENS ARPENT ARRANT ARREST ARSENO ASARUM ASTERN ATMANS ATONER ATONES AURATE AURORA AVAUNT AVENUE AVERSE AVERTS AVOSET EARNER EASTER EATERS EMOTER EMOTES ENAMOR ENATES ENEMAS ENRAPT ENSURE ENTERA ENTERS ENTRAP ENURES ERASER ERRANT ERRATA ERUPTS ESTRUM ETAPES EUPNEA EVENTS EVERTS MANATS MANNAN MANNAS MANNER MANORS MANTAS MANTES MANTRA MANTUA MANURE MARRON MARTEN MASTER MATERS MATRES MATRON MATURE MAUVES MAVENS MEANER MEATUS MENSAE MENTOR MEREST METEOR METEPA METERS METOPE METRES METROS MOANER MONTES MOPERS MOREEN MORTAR MOUNTS MOURNS MOUSER MOVERS MURRAS MURRES MUSTEE MUSTER MUTASE MUTONS NAEVUS NAMERS NATRON NATURE NAUSEA NAVARS NEARER NEATEN NEATER NEPETA NERVES NESTER NESTOR NETOPS NEUMES NEURON NEUTER NONART NONETS NONMAN NONMEN NONPAR NONUSE NOTERS NOVENA NURSER OATERS OEUVRE OMENTA OPENER OPERAS ORATES ORMERS ORNATE OSETRA OUSTER OUTERS OUTMAN OUTRAN OUTSEE PAEANS PAEONS PAESAN PANNER PANNES PANTOS PARAMO PARENT PAREOS PARERS PAREUS PAREVE PAROUS PARROT PARSER PARSON PARTAN PARTON PARURA PARURE PARVOS PASTER PASTOR PATENS PATERS PATRON PAUSER PAVANE PAVANS PAVERS PEANUT PEASEN PENMAN PENMEN PENNAE PENNER PENNON PEONES PEREON PERRON PERSON PERTER PERUSE PESETA PESTER PETERS PNEUMA PONENT PONTES PORTER POSEUR POSTER POTEEN POTMAN POTMEN POURER POUTER PRAAMS PRATER PRATES PREARM PREENS PREMAN PREMEN PRESET PRESTO PRETOR PREVUE PROEMS PROSER PROTEA PROVEN PROVER PROVES PRUNER PRUNES PUNNER PUNNET PUNTER PUNTOS PURANA PUREES PUREST PURSER PUTONS RAMATE RAMEES RAMETS RAMONA RAMOSE RAMOUS RAMSON RANEES RANSOM RANTER RAPERS RAPTOR RAREST RASPER RASTER RASURE RATANS RATERS RAVENS RAVERS REAMER REAPER REARMS REASON REATAS REAVER REAVES REEARN REMANS REMAPS REMATE REMORA REMOTE REMOVE RENAME RENEST RENNET RENTER RENTES REOPEN REPAST REPAVE REPEAT REPENT REPORT REPOSE REPOTS REPOUR REPROS REPUTE RERENT REROSE RERUNS RESEAT RESEAU RESENT RESORT RESPOT RESTER RESUME RETAPE RETEAM RETEAR RETEMS RETORE RETORN RETROS RETUNE RETURN RETUSE REVAMP REVERS REVERT REVEST REVETS REVOTE REVUES ROAMER ROMANS ROMPER ROPERS ROSTER ROSTRA ROUENS ROUPET ROUSER ROUTER ROUTES ROVERS RUANAS RUMENS RUMORS RUNNER RUPEES SAMPAN SANNOP SANNUP SANTUR SAPOTA SAPOTE SAPOUR SARAPE SARTOR SATEEN SATRAP SAVANT SAVATE SAVOUR SEAMAN SEAMEN SEAMER SEARER SEATER SEMPRE SENATE SENNET SENORA SEPTUM SERAPE SERMON SERVER SNARER SNORER SOAPER SOARER SOEVER SOMATA SONANT SONATA SONNET SORNER SORTER SOURER SOUTER SOVRAN SPARER SPRENT SPROUT STAMEN STARER STARVE STEREO STERNA STONER STOPER STORER STOURE STOVER STREAM STROMA STROVE STRUMA STUPOR SUAVER SUNTAN TAMERS TAMPAN TAMPER TAMPON TANNER TAPERS TARPAN TARPON TARRES TAUONS TAUPES TAVERN TEARER TEASER TEMPER TEMPOS TENNER TENONS TENORS TENOUR TENSER TENSOR TENUES TENURE TEOPAN TERMER TERMOR TERNES TERRAE TERRAS TERSER TOMANS TONEME TONERS TONNER TONNES TOPEES TOPERS TOUPEE TOURER TRAMPS TRAPAN TRAPES TRAUMA TRAVES TREENS TREMOR TREPAN TROMPE TROMPS TRONAS TRONES TROPES TROUPE TROVER TROVES TRUMPS TUMORS TUNERS TUREEN TURNER TURNON TURVES UNARMS UNEASE UNEVEN UNMANS UNMEET UNOPEN UNPENS UNPENT UNRENT UNREST UNROVE UNSEAM UNSEAT UNSEEN UNSENT UNSNAP UNSTEP UNSTOP UNTAME UNTORN UPMOST UPRATE UPREAR UPROAR UPROSE UPSENT UPSOAR UPTEAR UPTORE UPTORN URARES URATES UREASE URETER VAMOSE VAMPER VANMAN VANMEN VANNER VAPORS VAPOUR VARNAS VASTER VAUNTS VEENAS VENOMS VENOSE VENOUS VENTER VENUES VERMES VERSER VERSET VERSTE VERTUS VESPER VETOER VETOES VOMERS VOTERS

5 letters out of SUPERNOVAREMNANT

AEONS AMEER AMENS AMENT AMORT AMOUR AMUSE ANEAR ANENT ANNAS ANOAS ANSAE ANTAE ANTAS ANTES ANTRA ANTRE AORTA APART APERS APNEA APORT APRES APRON APTER ARAME AREAE AREAS ARENA ARENE AREPA ARETE ARMER ARMET ARMOR AROMA AROSE ARPEN ARRAS ARSON ARUMS ARVOS ASPEN ASPER ASTER ATAPS ATMAN ATMAS ATOMS ATONE AUNTS AURAE AURAR AURAS AURES AUTOS AVANT AVAST AVENS AVERS AVERT EARNS EATEN EATER EAVES EMEUS EMOTE ENATE ENEMA ENORM ENSUE ENTER ENURE ERASE ERNES EROSE ERUPT ESTER ESTOP ETAPE ETNAS EUROS EVENS EVENT EVERT MAARS MANAS MANAT MANES MANNA MANOR MANOS MANSE MANTA MANUS MARAS MARES MARSE MARTS MASER MASON MATER MATES MAUTS MAUVE MAVEN MEANS MEANT MEATS MEETS MENSA MENSE MENTA MENUS MEOUS MERER MERES MESNE MESON METER METES METRE METRO MOANS MOATS MONAS MONTE MOPER MOPES MORAE MORAS MORES MORNS MORSE MORTS MOSTE MOTES MOUES MOUNT MOURN MOUSE MOVER MOVES MUONS MURAS MURES MURRA MURRE MURRS MUSER MUTER MUTES MUTON NAANS NAMER NAMES NANAS NAPAS NAPES NARES NATES NAVAR NAVES NEAPS NEARS NEATS NEEMS NEEPS NEMAS NENES NEONS NERTS NERVE NETOP NEUME NEUMS NEVER NEVES NEVUS NOMAS NOMEN NOMES NONAS NONES NONET NORMS NOTER NOTES NOTUM NOUNS NOVAE NOVAS NUMEN NURSE OATEN OATER OAVES OMASA OMENS OMERS ONSET OPENS OPERA ORATE ORMER OUTER OUTRE OVATE OVENS OVERS OVERT PAEAN PAEON PANES PANNE PANTO PANTS PARAE PARAS PAREO PARER PARES PAREU PARRS PARSE PARTS PARVE PARVO PASEO PASTA PASTE PATEN PATER PATES PAUSE PAVAN PAVER PAVES PEANS PEARS PEART PEASE PEATS PEENS PEERS PENES PENNA PENNE PEONS PEREA PERES PERMS PERSE PERVS PESTO PETER POEMS POETS POMES PONES PORES PORNS PORTS POSER POURS POUTS PRAAM PRAMS PRAOS PRASE PRATE PRATS PRAUS PREEN PREES PRESA PRESE PREST PROAS PROEM PROMS PRONE PROSE PROST PROVE PRUNE PRUTA PSOAE PUMAS PUNAS PUNTO PUNTS PUREE PURER PURRS PURSE PUTON RAMEE RAMEN RAMET RAMPS RAMUS RANEE RANTS RAPER RAPES RARES RASER RATAN RATER RATES RATOS RAVEN RAVER RAVES REAMS REAPS REARM REARS REATA REAVE REEST REMAN REMAP REMET RENTE RENTS REPOS REPOT REPRO RERAN RERUN RESAT RESET RETEM RETRO REUSE REVET REVUE ROAMS ROANS ROARS ROAST ROMAN ROMPS ROPER ROPES ROSET ROTAS ROTES ROUEN ROUES ROUPS ROUSE ROUST ROUTE ROUTS ROVEN ROVER ROVES RUANA RUERS RUMEN RUMOR RUMPS RUNES RUNTS RUPEE SANER SANTO SAPOR SARAN SAREE SATEM SAUNA SAUTE SAVER SAVOR SEMEN SENNA SENOR SENTE SEPTA SERER SERUM SERVE SERVO SETAE SETON SETUP SEVEN SEVER SMART SMEAR SMOTE SNARE SNEAP SNEER SNORE SNORT SNOUT SOAVE SOMAN SONAR SORER SORTA SPARE SPATE SPEAN SPEAR SPEER SPENT SPERM SPORE SPORT SPOUT SPRAT SPREE SPRUE SPUME SPURN SPURT SPUTA STAMP STANE STARE STAVE STEAM STEEP STEER STENO STERE STERN STOAE STOMA STOMP STONE STOPE STORE STORM STOUP STOUR STOVE STRAP STREP STROP STRUM STUMP STUPA STUPE SUAVE SUNNA SUPER SUPRA SURER SURRA SUTRA TAMER TAMES TAMPS TAPAS TAPER TAPES TARES TARNS TAROS TARPS TARRE TAUON TAUPE TEAMS TEARS TEASE TEEMS TEENS TEMPO TEMPS TENON TENOR TENSE TEPAS TERMS TERNE TERNS TERRA TERSE TOEAS TOMAN TOMES TONER TONES TONNE TONUS TOPEE TOPER TOPES TORAS TORES TORRS TORSE TORUS TOURS TOUSE TRAMP TRAMS TRANS TRAPS TRAVE TREEN TREES TROMP TRONA TRONE TROPE TROVE TRUER TRUES TRUMP TUMOR TUMPS TUNAS TUNER TUNES TURNS TURPS UNAPT UNARM UNMAN UNMET UNPEN UNSET UPSET URARE URASE URATE UREAS URSAE USNEA UVEAS VAMPS VANES VAPOR VARAS VARNA VARUS VATUS VAUNT VEENA VEEPS VEERS VENAE VENOM VENTS VENUE VENUS VERSE VERSO VERST VERTS VERTU VESTA VOMER VOTER VOTES

4 letters out of SUPERNOVAREMNANT

AEON AERO AMAS AMEN AMPS AMUS ANAS ANES ANNA ANOA ANON ANSA ANTA ANTE ANTS ANUS APER APES APOS APSE AREA ARES ARMS ARSE ARTS ARUM ARVO ASEA ATAP ATES ATMA ATOM ATOP AUNT AURA AUTO AVER AVES AVOS EARN EARS EASE EAST EATS EAVE EMES EMEU EMUS EONS EPOS ERAS ERNE ERNS EROS ERRS ERST ESNE ETAS ETNA EURO EVEN EVER EVES MAAR MAES MANA MANE MANO MANS MAPS MARA MARE MARS MART MASA MAST MATE MATS MAUN MAUT MEAN MEAT MEET MENO MENU MEOU MERE MESA META METE MOAN MOAS MOAT MONS MOPE MOPS MORA MORE MORN MORS MORT MOST MOTE MOTS MOUE MOVE MUNS MUON MURA MURE MURR MUSE MUST MUTE MUTS NAAN NAME NANA NANS NAOS NAPA NAPE NAPS NAVE NEAP NEAR NEAT NEEM NEEP NEMA NENE NEON NEST NETS NEUM NEVE NOES NOMA NOME NOMS NONA NONE NOPE NORM NOSE NOTA NOTE NOUN NOUS NOVA NUNS NUTS OARS OAST OATS OMEN OMER ONES ONUS OPEN OPES OPTS OPUS ORES ORRA ORTS OSAR OURS OUST OUTS OVEN OVER OVUM PAMS PANE PANS PANT PARA PARE PARR PARS PART PASE PAST PATE PATS PAVE PEAN PEAR PEAS PEAT PEEN PEER PEES PENS PENT PEON PERE PERM PERT PERV PESO PEST PETS POEM POET POME POMS PONE PONS PORE PORN PORT POSE POST POTS POUR POUT PRAM PRAO PRAT PRAU PREE PROA PROM PROS PUMA PUNA PUNS PUNT PURE PURR PURS PUTS RAMP RAMS RANT RAPE RAPS RAPT RARE RASE RASP RATE RATO RATS RAVE REAM REAP REAR REES REMS RENT REPO REPS REST RETE RETS REVS ROAM ROAN ROAR ROES ROMP ROMS ROPE ROSE ROTA ROTE ROTS ROUE ROUP ROUT ROVE RUER RUES RUMP RUMS RUNE RUNS RUNT RUSE RUST RUTS SAME SAMP SANE SATE SAVE SEAM SEAR SEAT SEEM SEEN SEEP SEER SEME SENE SENT SEPT SERA SERE SETA SMUT SNAP SNOT SOAP SOAR SOMA SOME SONE SORA SORE SORN SORT SOUP SOUR SPAE SPAM SPAN SPAR SPAT SPOT SPUE SPUN SPUR STAR STEM STEP STOA STOP STUM STUN SUER SUET SUMO SUMP SUNN SUPE SURA SURE TAME TAMP TAMS TANS TAOS TAPA TAPE TAPS TARE TARN TARO TARP TARS TAUS TAVS TEAM TEAR TEAS TEEM TEEN TEES TEMP TENS TEPA TERM TERN TOEA TOES TOME TOMS TONE TONS TOPE TOPS TORA TORE TORN TORR TORS TOUR TRAM TRAP TREE TRES TROP TRUE TSAR TUMP TUNA TUNE TUNS TUPS TURN UMPS UNTO UPAS UPON UREA URNS URPS URSA USER UTAS UTES UVEA VAMP VANE VANS VARA VARS VASA VASE VAST VATS VATU VAUS VEEP VEER VEES VENA VENT VERA VERT VEST VETO VETS VOES VOTE

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Definitions of supernova remnant in various dictionaries:

SUPERNOVA REMNANT - A supernova remnant (SNR) is the structure resulting from the explosion of a star in a supernova. The supernova remnant is bounded by an expanding s...

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Supernova remnant description
A supernova remnant (SNR) is the structure resulting from the explosion of a star in a supernova. The supernova remnant is bounded by an expanding shock wave, and consists of ejected material expanding from the explosion, and the interstellar material it sweeps up and shocks along the way.
* There are two common routes to a supernova: either a massive star may run out of fuel, ceasing to generate fusion energy in its core, and collapsing inward under the force of its own gravity to form a neutron star or a black hole; or a white dwarf star may accrete material from a companion star until it reaches a critical mass and undergoes a thermonuclear explosion.
* In either case, the resulting supernova explosion expels much or all of the stellar material with velocities as much as 10% the speed of light (or approximately 30,000 km/s). These ejecta are highly supersonic: assuming a typical temperature of the interstellar medium of 10,000 K, the Mach number can initially be > 1000. Therefore, a strong shock wave forms ahead of the ejecta, that heats the upstream plasma up to temperatures well above millions of K. The shock continuously slows down over time as it sweeps up the ambient medium, but it can expand over hundreds or thousands of years and over tens of parsecs before its speed falls below the local sound speed.
* One of the best observed young supernova remnants was formed by SN 1987A, a supernova in the Large Magellanic Cloud that was observed in February 1987. Other well-known supernova remnants include the Crab Nebula; Tycho, the remnant of SN 1572, named after Tycho Brahe who recorded the brightness of its original explosion; and Kepler, the remnant of SN 1604, named after Johannes Kepler. The youngest known remnant in our galaxy is G1.9+0.3, discovered in the galactic center.
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