What NASA's UFO hearing revealed
NASA on Wednesday held its first public meeting looking into UFOs -- known now as UAPs, or unidentified anomalous phenomena. A panel of experts came together to try and explain the mysterious sightings. CBS News space consultant Bill Harwood explains what investigators have discovered so far.
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SWOT: Earth Science Satellite Will Help Communities Plan for a Better Future
A new Earth science mission, led by NASA and the French space agency Centre National d'Études Spatiales (CNES), will help communities plan for a better future by surveying the planet's salt and freshwater bodies. The Surface Water and Ocean Topography (SWOT) mission will measure the height of water in lakes, rivers, reservoirs, and the oceans.
As climate change accelerates the water cycle, more communities around the world will be inundated with water while others won't have enough. SWOT data will be used to improve flood forecasts and monitor drought conditions, providing essential information to water management agencies, civil engineers,
universities, the U.S. Department of Defense, disaster preparedness agencies, and others who need to track water in their local areas. In this video, examples of how SWOT data will be used in these communities are shared by a National Weather Service
representative in Oregon, an Alaska Department of Transportation engineer, researchers from the University of Oregon and University of North Carolina, a NASA Jet Propulsion Laboratory scientist working with the Department of Defense, and a JPL scientist working with the Louisiana Coastal Protection and Restoration Agency.
:30 - Flood Watches & Warnings - Portland, Oregon
1:08 - Water Management - Fern Ridge Lake, Oregon
2:05 - Protecting Infrastructure - Alaska
2:54 - National Security - Department of Defense
3:24 - Coastal Protection - Mississippi River Delta
SWOT is expected to launch from Vandenberg Space Force Base in California in December 2022.
The mission is a collaboration between NASA and CNES, with contributions from the Canadian Space Agency and UK Space Agency. JPL, which is managed for NASA by Caltech in Pasadena, California, leads the U.S. component of the project.
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133 Days on the sun
This video chronicles solar activity from Aug. 12 to Dec. 22, 2022, as captured by NASA's Solar Dynamics Observatory (SDO). From its orbit in space around Earth, SDO has steadily imaged the Sun in 4K x 4K resolution for nearly 13 years. This information has enabled countless new discoveries about the workings of our closest star and how it influences the solar system.
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We are NASA
We've taken giant leaps and left our mark in the heavens. Now we're building the next chapter, returning to the Moon to stay, and preparing to go beyond. We are NASA - and after 60 years, we're just getting started. Special thanks to Mike Rowe for the voiceover work.
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