Answer:
Unfortunately NO
Step-by-step explanation:
It is not possible for Joan to take pictures of herself and her family posing by monuments and landmarks on Earth if she is going on an interstellar voyage. An interstellar voyage would involve travel to other star systems, which are far beyond the boundaries of our own solar system and the planets and moons within it, including Earth. It would not be possible for Joan to return to Earth and take pictures at monuments and landmarks after completing an interstellar voyage.
I hope this helps! Let me know if you have any other questions.