Some debates have already been settled by science, yet people still argue over them. One example is the shape of the Earth. While scientific evidence confirms that Earth is round, some still believe in a flat Earth. A recent video from an astronaut provides clear proof of Earth’s shape.
Round vs. Flat Earth
A TikTok account, Spacemandu, regularly shares videos of life in space. In one clip, an astronaut waves to the camera before turning it around to show the Earth’s curved surface. The video caption reads, “Someone said Earth was flat,” directly addressing the debate.
More Proof from Space
NASA has been capturing and storing images of Earth for about 20 years. In 2015, a satellite took a photo from a million miles away, showing the entire sunlit side of the planet. The image clearly displays Earth as a round, blue-and-white sphere.
A Satellite’s Perspective
“This first DSCOVR image of our planet shows the value of viewing Earth from space,” said Charlie Bolden, a former astronaut. He explained that seeing Earth from orbit helps people understand it as a connected system. The satellite also monitors space weather, helping scientists track changes affecting our planet.
Another View of Earth’s Shape
NASA’s SAGE III instrument provides more evidence by tracking Earth’s upper atmosphere. It captures images at an angle, similar to how a person sees the sky change colors at sunset. These images further confirm that Earth is not flat.
Why the Data Matters
Marilee Roell, a science manager, said that continued observations from space help track climate and weather changes. She noted that SAGE III has played a key role in shaping policies related to environmental protection.
Why Some Still Believe in a Flat Earth
Despite centuries of evidence, the flat Earth theory gained popularity in the 19th century. Samuel Rowbotham and William Carpenter spread the idea that Earth is a flat disc. Today, some argue that images from space are staged or part of a larger conspiracy.
Experts Respond
Astrophysicist Paul M. Sutter believes flat Earth supporters simply distrust science. Similarly, Professor Brian Cox dismisses the idea, stating that the Greeks measured Earth’s radius long ago. He finds the theory completely baseless.
Although science has proven Earth’s shape, some still question it. Experts suggest this skepticism may stem from misinformation and distrust rather than scientific reasoning.