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Kalau Bumi Datar, Bagaimana dengan Planet Lain? Belakangan ini sebuah kelompok memercayai bahwa sebenarnya bumi itu datar, mereka ini memahami teori yang disebut flat earth. Tentu menarik, karena Bumi bukan satu-satunya yang ada di alam semesta. Ya, bagaimana dengan planet lain, apakah juga berbentuk datar? Robbie Davidson, salah satu petinggi dari Flat Earh International Conference yang digelar akhir November lalu, angkat suara mengenai pendapatnya terhadap bentuk planet-planet yang ada di sistem tata surya "Saya percaya mereka benar-benar ada, namun saya melihat mereka hanya sebagai cahaya di langit. Mereka mirip seperti Bintang, bukan planet yang memiliki daratan," ujarnya, seperti dikutip Uzone.id dari Newsweek. Ungkapan dari pria yang sudah lebih dari dua tahun menjadi penganut teori flat earth ini seakan membangkitkan kembali pemahaman kuno mengenai planet sebagai bintang pengembara. Teori itu sebenarnya sudah dipatahkan kebenarannya oleh Nicolaus Copernicus pada 1543.
Dia berpendapat, alam semesta tidak sebesar seperti yang dipikirkan para ilmuwan. "Saya pikir semua planet relatif lebih dekat satu sama lain, juga dengan bintangnya," katanya.