请问一些宇宙的科学知识宇宙真是大爆炸产生的吗?那宇宙有边吗?宇宙是不是还在不停的膨胀?然后最后又会缩回去?到时又什么都没有了?还有太阳的寿命是不是还有几十亿年?最后太阳会爆炸?

来源:学生作业帮助网 编辑:作业帮 时间:2024/08/07 15:58:14
x|n#Yޫh(vfVT7 1E°` };RE))Q5grQjN`QW SYcWSH(F_9椓j1ͽ`54Tµp%:X}4_O bɶ#''te8k̆Of{-fs_O3ǦƦ{.!/?[?NyBĆ_K<]LcdWK~.ggJ& O6#n R%{mܮ&p HE']'/KXs;XP^ 1lۓ%P*6G1c7;< [rٴHI' 37GnB#L`:2[ RXWA0IOg^oZ+9\MPJVs(NҤٵo[!NwVM A/S4jAmei&w=6"~]xrN:ElyA'ms ^dMwkĠ Mjؑ)U>fL{Ӕ &5Hr5"7/{b NwzpJG'tΧtbz˩ arP;X0ԎE!8'qk} ;R}vtxv)a rUTo҃&SƟO&H/\Zlګ lU(4W>YHPOy8Rӕ+]W HEksmz %GMnQ)zA5SF0ar7&WAyeɩr('(x4OY 7FX<}k&}P((ȴ.TW SP]GJـM-k]BޅɴxEe;o1}R/]X$5sF!MP{߾' J6,RwM~+(8?.n>Wֽ,y߇&A5@O3vlpFBV+)P@ɗ 0)#A9 ysn IK}m*g*0f2=l~?VLFwc5` *pV?ƾM.mq%l^Ka:Hx'4M:c)2\?*u5& RU'3L`ѹ=P?~߿\oMd<ꛀhst;􊌧sB#he Rmgۦ5qOaS&1?YS sF֔/LsY~ъl'Wh+ -IDtprV>Yyv 2>A* "V4 +_D}ddTIrV_6&`h-b 0,[j_&;AdLgԚ1nƍ_9d ׍]`HL:IwSALE'62 >Ä0n$dL`qB;`V7쾳kt!.^)"tZ3pNQ )@.sxBOelr[6A2 &AƅM tP''gW@؇i  !Mʃ;B[-nwt[i &gXgs{H,1s%ё6~!^DO)!:8==髓u#\9,Lekus`BZf)E(D0t Ѻ7-ѡNU 9=LvnL9ZF!i?\c0|`{Ȁ@<ZjnU"I&'(56P;[bb*9=8\(4i.şA4A*p5;bH[ٸ2QDuq>G9P{ v|VjRLN QvI|YKK`6!~OZf=}ܔa_<8~Wui1MHaj (/'4q3P-nP4V*twA]Λtô#\ L)>C^_.Y#8$/~dD? ɒnp{p>=ZJNW96c[}ϖL:?ƗTG "UBtR׏ffbF0#,NB1 JEۏ< _T))Ciӿ? nZe}LS:|\JOѫZV?FzP_؅{@NZ @&ݴY/hBZ%`T4!7pMv zT֤3b+` ^CT1ݮ& }iw2(֨݃[r#.|]g (N#swjrWQzIAԥ-B`wɺwɃ$eɊ?0àQyYL%0j>gYS {¦Ҥ 6u;!UI{!n)h,liP? @xdk HƬe:AJ9Av5c}-Ī fmJ'> d$w m8/^#325^0et.D4+ux.*Qm=[,|)%!cؠD >%gC&é3b\m_I{3Un#3 Daht -]=nH2>ECu&zo(`ӕQG<5a51V@3Øm t9@ɑmT]eRW\M݊H1U)B`.oBfr+ѧf$z֮4WFdk*јZeeLGY[7 M@0U"ߓ nv'co4en!a, Y` !R'B=bkD S Hbzk7at`<^ÖvNe/^!3nQU"kLY2 m)u?o;WL\n'` g)c)dy2Bd֞쮢JzƇm3_p4W+ &G#O 4i0Ij7ۗ ٟ 5`?hb/6O@3"YF U4HwGYoFt,EBmU%DGkeLv>h<cZUpgJ*Čwm,5@KxD=m8S 8C+usOzyX&"Q1&4!t.  Z͢ t,/GF!?Xe dpwh;,y;bB32R狿%BW?W?cn̝^?; d<`J'UiQ+H厧#!z~f|t$7gW,Rtwm&Vh`fPk t$Ǥ!FɆvy0X}Z4wa |+3jd0Ms8zR /Lj\ٳ *sLK6ql:8!IFG$G*Z+Plv$Cy]apeczC0uz4ڨ ao~,J XfQjTW/oCm"J}T?R^OmQ">%o_Eu g%^щYr5ofrϯ&\&SAL6;Dy ;^A8I1XސYDQ*]-o8IPA c0}=SvIy ֻtU!,R),1HsZ0}DdO$DMԱWCTc8Xi*(,׮==?~4{63#v ,_K=}]͋ͫ8DirW2 "R,T9 ~\neʪ##zb>$)IHY+,tXăyV(kCpXp11jpy7ZLET5cF@# *Bm/Z*8gsZl\JX~v5JnI`1m&,i3,}2#ɼ_8xY3bUn IXLIq3i .3lem3xOh!wpr-U$۲!1d+k`tlj }J>L+_R9j6#VJWM6Jٿ/ +1LoYI fAؤcV6Hn80*LeʈŁ'zk{i4*-6X++J Dl¸a7]s%5d-R<F =h Neӽh8PԳxP,0ꋀ9m`8dm(kV1XɉGX0^їLvë|Rt6 I-k:)x(W߀b"P{ĘPo͸ [a[DvjPP}k32($,H+.&j@OL[ gx;MAVTӵyD471Vk- +imG];/@677̆{Irw3&YtV JyvT :#}#m md;s Mhʯk%n1m>f 27i{L()ԴNEi3hMT-Mg_d_'#lVaʝj%2ܤ<]ӑ]NHW9qNDՙcnTfWR#My,a"06?4qDeGD6$JّF?L_| o*DjTH̄W,/&y235hS-m%;۱(K6!8Q J~fyJK,,F贖adPqMM[-)g9RzkqWˬ`VYUiAl$o,_7=ffm"Ѡx1/eԩ9+̼EX0\  {% ,T)NvkuSvqPyS=2 ۤESRa) kkg- IC I¬Evi;|r7@v4kS#0҃v`{.l^KzAW j,4u58ߔ>B~5%,x"!wяZ++ɹ춌(2l`/sAd|;-Ǻl?*〔7P:·aW?WZWVȨpBR/^^H*($KQMy&dDZGL Ǚ/GߍVoTzp=5Ko̰O-Rc&,GU* {bQo9؂^Ľ8D,4VP .ڬ= _gWVe/\ʠ>H" ltyql}! InxrJb mpbnuoCDOm˾Qw@Tr%eC:j$]b.OB65ɬ&xOoy0gl)e/"_!oi%6)ifW[@M+lFz $$AZ~$MB8Uf1*bv=Z -ȭ<@ԻBFjmsdDl$(~Y.|Hؼӟu+_m _ާO.3SNp~q5j?ՒS;מvp8s' TTR t&sZQW}=ɲ)O br>lajj4O _'v$Z!v9] \*hUOW\8/CFPQg}4O:0}$:>;*5#+)\J8!K]-5j.\4k _XVsp8F=[I)؀).y) 0MiDx! z,b{M/Ϧ&I)lK& =K+]*sf^Ro2; >@?;t=ST&ygoJkBf5R hg47*0ZH(a$Y(9}KܸՒټckVo %*KZ9fD_#fٖl&,+AVki(D0٤!XiȀMʄYڌbGkMUn3H5~ڛZu/|VKS~3v߽|a<i%T #Xacm/>nSU H:+M&&{5 =` t&Po8L p&>wM;.j?@iX Q\i2N21ElHGMuzl;kvr>Ɇ5 6p6%E6m\#.[ŽjJ$XTNإ1!j6&km*-Gn+z? Cq+ǹ5>W)$J:bB?LZ Z-]p1^6exɿ;]Yֳ].WI-ڕrf<%K9K%dcSљrδIo-=Sf7S-Q0޳zom?4Hێx D64-ni1\GWpOgۀͤ˂VD jd>?60Z' ğ2…Q3;֧e{d$8F1=g.`5TJe[Ea ;[/֖9J7@^X૧1q27xca'jwp_҄9^xW_7ԥRWv %6PIYxw>8GDqJ6`BW/(j6vDZHd3KlG?WU޶ !?3A1cA\RZ3y$&/ $~^wQRh?=M?_/_j J