%PDF-1.3 3 0 obj <> endobj 4 0 obj <> stream xT;o0+nK8E1i (pYVP,Qڹ:(ٱE @w %i9DbSB)̗p=/!22/쪯'Rx:V1D$q Sd :x齭N FR^8'4VVUf1 '06qGí1[( 7?cVI.meD?OHe0_PvP;GUY(N2pB9#s[ڎ]sV Mf/YX̥h2hܝ^ޝwZZ j-Šպ'`B E *PQA!IbV^ߎOg; P2? gQXMk"w-hua?E1Ƀͤ)GZѶ\ՃFYrl /ҩ YZVx#*(htD endstream endobj 1 0 obj <> endobj 5 0 obj <> endobj 6 0 obj <> endobj 7 0 obj <> endobj 8 0 obj <> endobj 9 0 obj <> endobj 10 0 obj <> stream JFIFHHExifMM*V^(1f2xiHHPaint.NET v3.5.102014:01:16 16:04:08Ƞ(HHICC_PROFILE lcmsmntrRGB XYZ )9acspAPPL-lcms desc^cprt\ wtpthbkpt|rXYZgXYZbXYZrTRC@gTRC@bTRC@descc2textFBXYZ -XYZ 3XYZ o8XYZ bXYZ $curvck ?Q4!)2;FQw]kpz|i}0CC22" }!1AQa"q2#BR$3br %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz w!1AQaq"2B #3Rbr $4%&'()*56789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz ?gqgk23tr'A?Oҵ'? <1mkZnQfi.ല4y.oom-f -*'$'&'{/NxO玴{_M\M +4vZwlƷ]\[}DV;|s_YП|)_IJ| Am?|{4jS^v۲^%$K=+Qp@":axM2i~Ѷzq lu 6AIh&noƟ?WGQɾhSX[V>R'0a 2(R$)q"7?p'/I.uKmOO+O@e[k1}4jq Ѯͧ)#?^|*T>sZj߷i;}|3e̞񦑦ëxKīqI(+k{kȖezX2 W;Ou%dsCg+?zWgw6J?eQs xx4SYj^"Rj66z߆bI'(SӯSnnoOk Z_F2\Vo:}M>$RHE2d19~;'5 =<9͹ 5/npCmMPreTq%O }ypG`{~\ݜsӞ:w}%q~ſ1U7 1x}moxKQVo-A$^{~~ CG;cVz8A-!LSvkWmb:?K}f#RO ke8ys^Ҭf<V@r} ??h? ~_>~_<KTM#~Necy4]:X-}I;[K.cڿlψozՖ xß 5{{+HhĶA'aǧkK y5|C]JaE}EogxkUM6  am_D1i6OH𧆾_jzm|Hi4~}ÛM5_D|Exź槫apGi:հN~/%l8ςς/<9uZwvZ]滥iUkXi6][Vkhmzyzz} ]yѾ ~WC*_i~ |5fyu hJO]ۛ OTs. \9lt+ |(%75Ʋ?p5~%h:~_> stream JFIF``Photoshop 3.08BIM``8BIM 8BIMH/fflff/ff2Z5-8BIMp8BIM&Z%G.Artist’s impression of merging neutron starsGW170817NGC 4993720171016<160000nESO/L. Calçada/M. KornmessersEuropean Southern ObservatoryxiThis artist’s impression shows two tiny but very dense neutron stars at the point at which they merge and explode as a kilonova. Such a very rare event is expected to produce both gravitational waves and a short gamma-ray burst, both of which were observed on 17 August 2017 by LIGO–Virgo and Fermi/INTEGRAL respectively. Subsequent detailed observations with many ESO telescopes confirmed that this object, seen in the galaxy NGC 4993 about 130 million light-years from the Earth, is indeed a kilonova. 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