Final answer:
The sentence in question has five capitalization errors, which include the first word of a sentence, proper nouns, 'I' when referring to oneself, and names of celestial bodies.
Step-by-step explanation:
The sentence 'after grandma lam gave me a telescope for my birthday, my dad and i spent hours looking at saturn and its amazing rings' has five capitalization errors. Each sentence should begin with a capital letter, so 'after' should be 'After'. 'Grandma Lam', being a proper noun, should have both words capitalized. In the English language, when referring to oneself as 'I', it should always be capitalized. Lastly, specific celestial bodies like 'Saturn' should be capitalized. Therefore, the sentence should read: 'After Grandma Lam gave me a telescope for my birthday, my Dad and I spent hours looking at Saturn and its amazing rings.'
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