Exercise: Count words

• Create a script called count_words_in_lists.py that given a list of words (for now embedded in the program itself) will count how many times each word appears.

celestial_objects = [
    'Moon', 'Gas', 'Asteroid', 'Dwarf', 'Asteroid', 'Moon', 'Asteroid'
]

Expected output:

Moon        2
Gas         1
Asteroid    3
Dwarf       1