The mystery of Alaska’s orange rivers is finally solved
Alaska’s Arctic rivers have a big, orange problem. Previously clear rivers are turning a cloudy orange color due to iron particles, and it’s more than unsightly. The particles can suffocate…
June 2026
Spacewalking With Scott Wray, Artemis EVA Training Lead
6 Min Read Spacewalking With Scott Wray, Artemis EVA Training Lead Scott Wray conducts an underwater test of NASA’s Exploration Extravehicular Mobility Unit (xEMU) spacesuit in the Neutral Buoyancy Laboratory…
Fire’s Footprint on Santa Rosa Island
Earth Observatory Science Earth Observatory Fire’s Footprint on Santa… Earth Earth Observatory Image of the Day EO Explorer Topics All Topics Atmosphere Land Heat & Radiation Life on Earth Human…
NASA Awards Modification Contract for Reduced Gravity Test Aircraft
1 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) NASA NASA selected Denmar Technical Services of Nevada to provide aircraft modifications, maintenance, and testing services to the Human…
NASA Invites Media to See Roman Space Telescope Arrive at Kennedy
NASA’s Nancy Grace Roman Space Telescope stands complete in the largest clean room at the agency’s Goddard Space Flight Center in Greenbelt, Maryland. With its deep, sweeping views of the…
This T. rex could be yours for $30 million
Dinosaur enthusiasts with deep pockets will have their chance to buy one of the largest and most complete Tyrannosaurus rex specimens ever discovered. Meet Gus, a 12.5-foot tall skeleton that…