Is the Earth Really Flat Fact Check
“the earth is flat”
Summary
The planet Earth is an oblate spheroid, as demonstrated by satellite imagery, geodesic measurements, and centuries of scientific observation. NASA, NOAA, and numerous academic sources confirm that the Earth’s shape is round, not flat. Modern flat‑Earth claims lack scientific evidence and contradict established consensus.
Sources 60 searched
- How Do We Know the Earth Isn't Flat? We Asked a NASA Expert: Episode 53 - NASA
And they figured, well, that’s ... Earth is round. And they took that information and it extended into the time of the great mariners that explored our Earth by ships. They made the first orbit of Earth by sea, and they knew the Earth was ...
- Introduction - The Flat Earth and its Advocates: A List of References - Research Guides at Library of Congress
For thousands of years people have known the earth is a sphere, yet, periodically, doubters come forward to challenge the fact. This guide provides links to books and journal articles on the pseudoscientific theory that the earth is a flat disc.
- Journal Articles - The Flat Earth and its Advocates: A List of References - Research Guides at Library of Congress
Call Number: CB351 .M38, v. 15 "I first review the evidence that educated medieval people knew the shape of the planet, go on to show how and why the ‘Flat Error' developed, and end with some suggestions about the precarious nature of historical knowledge." Schadewald, Robert J. The flat-out truth; earth orbits?
- The Flat Earth Theory: is Evidence-Based Physiotherapy a ...
Checking your browser before accessing pmc.ncbi.nlm.nih.gov · Click here if you are not automatically redirected after 5 seconds
- Is the Earth round?
The Moderate Resolution Imaging Spectroradiometer (MODIS) instrument aboard NASA’s Terra satellite collected the land surface data over 16 days, while NOAA’s Geostationary Operational Environmental Satellite (GOES) produced a snapshot of the Earth’s clouds. While the Earth appears to be round when viewed from the vantage point of space, it is actually closer to an ellipsoid. However, even an ellipsoid does not adequately describe the Earth’s unique and ever-changing shape.
- EarthExplorer
Query and order satellite images, aerial photographs, and cartographic products through the U.S. Geological Survey
- NASA Scientific Visualization Studio | Sizing Up Earth
... Geodesy has evolved over two ... ... One geodesy technique, laser ranging, can track the precise altitude of orbiting satellites and changes in Earth's size, shape and gravity....
- Why do some people believe the Earth is flat? | Pursuit by the University of Melbourne
Although scientific evidence says the Earth is a sphere orbiting the Sun, there are some people around who still think our planet is flat...
- Modern flat Earth beliefs - Wikipedia
The claims of modern flat Earth proponents are not based on scientific knowledge and are contrary to over two millennia of scientific consensus based on multiple confirming lines of evidence that Earth is roughly spherical.
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