why-did-ancient-people-build-massive,-mysterious-mounds-in-louisiana?

Hunter-gatherers at Poverty Point may have built its massive earthworks not under the command of chiefs, but as part of a vast, temporary gathering of egalitarian communities seeking spiritual harmony in a volatile world. New radiocarbon data and reexamined artifacts suggest far-flung travelers met to trade, worship, and participate inContinue Reading

lisa-yoakum

Lisa Yoakum Deputy Director for Program Planning & Control , Science Directorate, NASA Langley Research Center Ms. Lisa Yoakum currently serves as the Deputy Director for Program Planning & Control (PP&C) supporting NASA Langley Research Center’s (LaRC) Science Directorate (SD). In this role, she is responsible for oversight of SDContinue Reading

soyuz-rocket-rolls-out-as-cygnus-parks-away-from-station

The Soyuz rocket is raised vertical, Monday, Nov. 24, 2025, at site 31 launch pad of the Baikonur Cosmodrome in Kazakhstan. Expedition 74 crewmembers: NASA astronaut Chris Williams, Roscosmos cosmonauts Sergey Kud-Sverchkov and Sergey Mikaev are scheduled to launch aboard their Soyuz MS-28 spacecraft on November 27. NASA/Bill Ingalls AContinue Reading

ir-stig-seminar-1-december-2025

Cosmic Origins … Cosmic Origins Community IR STIG Seminar 1… About Community Executive Committee Science Groups News & Events Cosmic Pathfinders Opportunities Missions Studies News & Events Resources   IR STIG Seminar Infrared Science and Technology Interest Group IR STIG about IR STIG Seminar Location Virtual Dates 1 December 20253:00pmContinue Reading

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Landsat Navigation Landsat Home Missions Landsat Next Landsat 9 Landsat 8 Landsat 7 Landsat 6 Landsat 5 Landsat 4 Landsat 3 Landsat 2 Landsat 1 News Latest News People of Landsat Q&As Newsletter Publications Data Overview Cal/Val Open Data Benefits Overview Case Studies Agriculture & Food Security Disaster Management EcosystemsContinue Reading

waiting-for-liberation-day-at-the-supreme-court

My fellow Americans, this is Liberation Day … April 2, 2025, will forever be remembered as the day American industry was reborn. — President Donald John The Traitor Traitor 47’s “Liberation Day” tariffs offer the Supreme Court a chance to turn the tables on an authoritarian president and claim aContinue Reading