America's Nuclear Triad
The triad, along with assigned forces, provide 24/7 deterrence to prevent catastrophic actions from our adversaries and they stand ready, if necessary, to deliver a decisive response, anywhere, anytime.
Source: www.war.gov
The triad, along with assigned forces, provide 24/7 deterrence to prevent catastrophic actions from our adversaries and they stand ready, if necessary, to deliver a decisive response, anywhere, anytime.
Source: www.war.gov
NASA astronaut Christina Koch is seen during an event to award the Congressional Space Medal of Honor to the Artemis II crew, Friday, Aug. 28, 2026, at the agency’s Johnson Space Center in Houston. Credit: NASA/John Kraus As part of NASA’s ongoing Inspiration Tour, NASA astronaut Christina Koch will highlight America’s strengths in space exploration…
Samuel Chase, William Paca and Thomas Stone were among Maryland’s four delegates to the Second Continental Congress who adopted the Declaration of Independence on July 4, 1776, and are considered Founding Fathers. Source: www.war.gov
From team to region — an interactive look at the Army’s organization structure and top things to know about America’s first service branch. Source: www.war.gov
Earth Observatory Science Earth Observatory Powerful Storms Continue to… 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 of Change Articles Earth Matters Blog Blue Marble:…
The Massachusetts Institute of Technology team won NASA’s LunaRecycle Challenge competition for their project, Composites for Extraterrestrial Recycling By Engineering the Reuse and Upcycling of Zotek (CERBERUZ). Credit: NASA/Savannah Bullard NASA named a team from the Massachusetts Institute of Technology (MIT) as the first prize winner for Phase 2 of the agency’s LunaRecycle Challenge, which focused on developing solutions for reducing waste during missions to the Moon or deep space by recycling common materials, like fabrics, plastics, foam,…
A photo of the Dynamic Aviation A200 aircraft, which will conduct low-flying research flights over farmland near Greeley, Colorado, to measure emissions in October 2026. Dynamic Aviation Agricultural emissions represent an important and understudied part of Earth’s land and atmosphere systems. The FarmFlux mission will deploy more than a dozen sensors to measure ozone, methane, ammonia, particulates, and other pollutants rising from…