Una solicitante de asilo venezolana transgénero relata sus 44 días en uno de los centros de detención más mortíferos del país. The post ‛Nada ni nadie robará mi identidad’ appeared first on High Country News.Continue Reading
As earthquake rescue efforts across western Colombia continued on Tuesday, UN agencies said that they stood ready to help “with everything we’ve got”, in coordination with national authorities.Continue Reading
As multiple regions contend with unbearable heat, drought, wildfires and other extreme weather, the World Meteorological Organization (WMO) on Tuesday underlined the crucial need for stronger forecasts and early warning systems to protect lives and livelihoods. Continue Reading
Earth Observatory Science Earth Observatory Stops Along the Path of Totality Earth Earth Observatory Image of the Day EO Explorer Topics All Topics Atmosphere Land Heat & Radiation Life on Earth Human Dimensions Natural Events Oceans Remote Sensing Technology Snow & Ice Water More Content Collections Global Maps World ofContinue Reading
Dinosaurs conquered the land at enormous sizes, but strangely, they almost never evolved into truly tiny animals. New research suggests that physiology alone can’t explain this missing miniature end of the dinosaur spectrum—and that early mammals may have been partly responsible. While dinosaurs kept mammals from becoming large, small mammalsContinue Reading
Granular Mechanics and Regolith Operations (GMRO) Overview The Granular Mechanics and Regolith Operations Laboratory (GMRO) studies the mechanics of materials in a launch pad environment, especially the mechanics of soil at Lunar and Martian spaceports; how to excavate the soil to prepare berms, landing pads, and roads; how to modelContinue Reading
Granular Mechanics and Regolith Operations (GMRO) Capabilities Two regolith test bins, one with 120 tons of BP-1 simulated extraterrestrial soil (25’x25′ area 3.5′ deep) and one with 2 tons of JSC-1a simulated extraterrestrial soil (calibrated dusty environment measurements, dusty mechanisms testing) Fine Particle Analyzer (FPA), sieves & shaker, and soilContinue Reading
Electrostatics & Surface Physics Laboratory Capabilities and Specialized Equipment The following electrostatic testing, measurement, and analyses can be performed in high and low temperatures, pressures, humidity and at various atmospheric conditions: Surface resistivity measurements Charge decay measurements Triboelectric charge measurements Volume resistivity measurements of solids, liquids, and powders Adhesion coefficientContinue Reading
Electrostatics and Surface Physics Laboratory (ESPL) Overview The ESPL at NASA Kennedy Space Center is dedicated to investigations in electrostatics and surface physics problems with applications for space flight and planetary exploration. The laboratory has the capability to conduct electrostatic analyses and materials characterization to assist in the detection, mitigation,Continue Reading
Electrostatics and Surface Physics Laboratory Overview Capabilities Electrostatics and Surface Physics Laboratory Overview The ESPL at NASA Kennedy Space Center is dedicated to investigations in electrostatics and surface physics problems with applications for space flight and planetary exploration. Read More NASA’s Kennedy Space Center Electrostatics and Surface Physics Laboratory NASA/KSCContinue Reading
The post Hubble’s Star Clusters appeared first on NASA Science., Read MoreContinue Reading
Physics of the Cosmos … Physics of the Cosmos Community Isotopes SAG Meeting, 18… About Community Program Analysis Group (PhysPAG) Science Groups Meetings Cosmic Pathfinders Science Gaps Early Career Workshops Opportunities Missions Studies News & Events Resources Isotopes SAG Meeting Origin of the Isotopes Science Analysis Group Isotopes SAGContinue Reading
6 min read What Is the Nancy Grace Roman Space Telescope? (Grades 5-8) This article is for students grades 5-8. The Nancy Grace Roman Space Telescope is NASA’s newest astrophysics observatory. The telescope will scan large sections of space. Roman will help astronomers answer questions about dark energy, dark matter, exoplanets,Continue Reading