Space Shuttle
Nasa
 
is
 
the
American
government's
space
program.
Nasa
has
many
space shuttles.
 
 
The
shuttles
carry
cargo
and
satellites
 
to
 
space.
 
 
The
shuttle
 
can
 
be
used
again
after
each
mission.
 
The
last
shuttle
 
is
called
Atlantis.
 
 
The
shuttle
 
is
56
metres
long.
 
It
flew
for
 
the
first
time
in
19
85.
 
Its
last
flight
will
 
be
in
July
2011.