The pageantry and celebration surrounding Trump's inauguration began over the weekend and will ramp up Monday as the president-elect takes the oath of office.
A similar parade of planets took place last June, but only two planets could be seen without any special equipment. This time, four are visible to the naked eye.
Trump said in an NBC News interview that he had not decided what to do but was considering granting TikTok a reprieve after he is sworn into office on Monday.