Contact Us Have questions about Landsat? Connect with our NASA scientists and support team for program information and general inquiries about Landsat Earth observation. NASA Landsat Project Science Office Chris Neigh Landsat 8 and 9 Project Scientist Bruce Cook Landsat Next Project Scientist If you have a specific question forContinue Reading
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Newsletter Subscribe to the monthly Landsat Science News Digest for the latest mission updates, data products, and stories highlighting how Landsat helps us understand and manage our changing planet. 2025 Archive A Braided River’s Changing Channels September 2025 Explore HLS: Collaboration Drives Innovation August 2025 Explore Public and Private SectorContinue Reading
Explore This Section Home Framework for Heliophysics Education About Helio Big Idea 1.1 Helio Big Idea 1.2 Helio Big Idea 1.3 Helio Big Idea 2.1 Helio Big Idea 2.2 Helio Big Idea 2.3 Helio Big Idea 3.1 Helio Big Idea 3.2 Helio Big Idea 3.3 Helio Missions Helio Topics ResourceContinue Reading
Expedition 73 Flight Engineers Jonny Kim and Zena Cardman, both NASA astronauts, practice Canadarm2 robotic maneuvers at the robotics workstation inside the International Space Station’s cupola. The duo was preparing for the robotic capture of the Northrop Grumman Cygnus XL cargo spacecraft that launched on Sept. 14, 2025, and arrivedContinue Reading
California air regulators adopted new rules designed to reduce methane leaks and better respond to disastrous underground fires at landfills statewide.Continue Reading
Scientists may finally be closing in on the origins of two colossal, mysterious structures buried nearly 1,800 miles inside Earth—hidden formations that have puzzled researchers for decades. New modeling suggests that slow leakage of elements from Earth’s core into the mantle prevented the planet from developing strong chemical layers afterContinue Reading
As climate talks in Belém enter their final stretch, negotiators are working on three fronts: technical details, ministerial consultations, and Presidency-led discussions. Behind the jargon and complex frameworks lie fundamental choices for more than 190 countries – choices that could shape how the Paris Agreement, signed in 2015, is turnedContinue Reading
With the clock ticking on climate negotiations in Belém, UN Secretary-General António Guterres and Brazil’s President Luiz Inácio Lula da Silva, speaking separately, delivered a united message: the world is watching, and compromise cannot wait.Continue Reading
MVP’s Southgate Extension and Williams Companies’ Southeast Supply Enhancement Project are proposed in close proximity within a single North Carolina county. By Charles Paullin As plans for natural gas pipeline expansions in southwest Virginia are rapidly taking shape, proposals from two major energy firms to transport gas through the AppalachianContinue Reading
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Open Data The opening of the Landsat data archive in 2008 represented a foundational shift in how Earth observation data were accessed and shared. Open science is the growing movement to make scientific research, publications, data, and software accessible to everyone. The core principles of open science include transparency andContinue Reading