_how-do-we-know-earth-is-round.jpg "How Do We Know Earth is Round? from delta definition earth science Video Screenshot Preview")
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⏲ Duration: 1:52
👁 View: 660K times
✓ Published: 26-Apr-2024
👁 View: 660K times
✓ Published: 26-Apr-2024
Description:
Members of the Flat Earth Society claim to believe the Earth is flat despite scientists explaining how we know the Earth is round since the third century B.C.
Members of the Flat Earth Society claim to believe the Earth is flat despite scientists explaining how we know the Earth is round since the third century B.C.
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_amazing-galactic-imagery-via-james-webb-space-telescope.webp "The James Webb Space Telescope's Near-Infrared and Mid-Infrared instruments (NIRCam & MIRI) have delivered imagery of interacting galaxies IC 1623, located 270 million light-years from Earth. <br/><br/>Credit: Space.com | footage courtesy:ESA/Webb, NASA & CSA, L. Armus & A. Evans, N. Bartmann | edited by Steve Spaleta<br/><br/>Music: Letting Go of the Day by Hanna Lindgren / courtesy of Epidemic Sound")
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_asteroid-captured-by-virtual-telescope-project.webp "Asteroid 2008 OS7 was captured by Gianluca Masi from Virtual Telescope Project. It's closest approach to Earth was about 1.77 million miles (2.85 million kilometers) away. The space rock is rought 90 feet (271 meters) wide. <br/><br/>Credit: Space.com | footage courtesy: Gianluca Masi / Virtual Telescope Project | edited by Steve Spaleta")
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_otd-in-space-april-21-1st-space-funeral-launches-on-39founders-flight39.webp "On April 21, 1997, the cremated remains of 24 people were launched into space in the first-ever space funeral. <br/><br/>One of those people was Gene Roddenberry, the creator of \")
_otd-in-space-april-26-britain-launches-its-1st-satellite.webp "On April 26, 1962, Britain launched its first satellite, Ariel 1.<br/><br/>This made the United Kingdom the third country to have a satellite in orbit after the U.S. and the Soviet Union — but they didn't launch it themselves. Ariel 1 launched on an American Thor-Delta rocket from Cape Canaveral Air Force Station in Florida. It was also built at Goddard Space Flight Center in Maryland. Britain's Science and Engineering Research Council provided all of the experiments. Five of the six experiments on board studied the relationship between solar radiation and Earth's ionosphere, and one was dedicated to studying cosmic rays. Just 10 weeks after Ariel 1 launched, it was damaged by an explosion during a high-altitude nuclear test conducted by the U.S. military. Its solar panels broke, and it was unable to transmit any more useful data after that.")
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