Document

!" 
#$%&'
()*+,
-../
0
1123+
4+ 5,!
! 
00
6!.
77#--8"77'9
            ./       
, :!
00
    %  ;          ,
! 
7!
0008%
-<.0= 700!>
$,&       !        
        .    
 ?  
            .    
  .          .  
!-/ 
@
 00>A+(1
,    !          .
#B9(1(+ +CD*DAEF0 ' G,
.:)4!(1"
0.8%C3*C:(+(:1(
()AC"  G
 1++H0?
        0        
G    $/&      6      @  I
      9  $GJ        
& -",

@.
!>0
.
>
$%& :
 K    
            ,!    
!/J
        .        
        .  
?L! M
!0,
G      ,        
      .          I
N#IN-O'A+()

<.(97.P$
 0&!.,()*+
                "  
    (+        ./      
98@-@-@0P-:*E5O
<.A9097..:)4
P              P    
, 98@-@
-@0PP.O#-O-7Q@=E@'E F0#%-<
5E@='

Des centaines de galaxies découvertes derrière la Voie
lactée
5
.  0                  C++
RS(T
$%@&.
6- 5
.
.00
9$U
5@&U5@ 
>%@.
.V!.
%!..$R&
   "           
%@
   . 
%@
.
.00
"@@-".
MR    @      0.        
#B9(C+A +A3AA  -"-0  
O0@IA+(C' 7.
W..P7M@--#P7 MR@"-R-'
.!1..4C
A(A. .P7U5@P7.P
))4  .           ,!  (A+++ RQ  
>4.
#8N(8NA8N4'A#N(NA'#
$&' -00.
      6            %
@
..!
   -F@  #-  :  @'             
                  .
=,!*1"

<.  (9  G      .    31D  .
.P(U5@ .
. 
5.%
@!.4(AH 
<.A9..4C+ Xℓ X
AD+ 2YbYZ1  ZD1++RQ 8/
    8        4*+H    A3+H  .
0..8 
S(T  C++RQ ,  ! W
P!=