11 across
To
Saturn,
a
trip
for
her
(9)
To Saturn, a trip for her (9)
hints
0
checks
0
hints
The whole clue is the definition (& lit or double definition).
How the clue works
The whole clue does double duty as an &lit: To Saturn, a trip for her paints a picture of an astronaut while simultaneously being the wordplay. Take the letters of TO SATURN A and rearrange them — "trip" being your anagram indicator — and out comes ASTRONAUT.