How do flat Earthers explain the existence of other spherical planets?

Read also:

• Why is it difficult to get a job?
• Why do atheists not love a G-d that does not stop punishing them harder and harder in this world and the next until they surrender to Him?
• Does the West have a defense against China's PL17 air-air missile?
• Why do people say "tall, dark, and handsome" when they actually mean "tall, white, and handsome"?
• What is the degree of influence of Saudi Wahhabism on the modern Muslim world?
• How long would you let a homeless friend stay at your house?
• Is something wrong with my discharge? So, when I masturbate, white discharge comes from my vagina, but it's not stretchy, it's pasty. It doesn't smell and I'm not itchy, so I'm sure it's not a yeast infection. Why is it pasty though?
• Can the existence of past lives be proven without the use of hypnosis or a pendulum to inquire about previous incarnations?
• You found a love potion, and your friend tried to use it on an attractive popular girl, but he accidentally dropped it on the neighbors dog. Now the dog won't stop following him. How would you help him?
• Have you ever had sex with your mother-in-law? If so, how was it and did your wife ever find out?
• Why are flat Earthers made fun of when they seemingly don't exist? I have only met one flat Earther in 18 years.
• What is the correct way to say "my pleasure" in French in the context of having given a gift?
• Why have feminists not demanded that females be required to register with the selective service? Are female lives more precious than male lives?
• Should Pete Rose's record as the all-time hits leader be recognized and celebrated?
• Why do boobs of some girls bounce when they walk?