OCHMO Technical and Medical Brief Collections 1 Table of Contents OCHMO Technical and Medical Brief Collections 2 Human Health Medical Operations Safety and Mishaps Vehicle Systems NASA emphasizes the importance of comprehensive astronaut health. Considerations for the protection of astronaut health spans a continuum across a mission, including requirements forContinue Reading
Cosmic Origins … Cosmic Origins Community COPAG Activities at AAS 247,… About Community Executive Committee Science Groups News & Events Cosmic Pathfinders Opportunities Missions Studies News & Events Resources COPAG Activities at AAS 247 2 January 2026 Cosmic Origins about COPAG Activities at AAS 247 Dear Cosmic Origins Community,Continue Reading
News and Events News Releases Recently Published Blogs Newsletters Social Media Budgets and Reports More Upcoming Launches Media Contacts Receive NASA News Releases Sign Up Sign up to receive NASA news releases and other information. 2026 NASA News Releases NASA to Preview US Spacewalks at Space Station in January 3Continue Reading
The man-made wetlands and ponds can help prevent flooding in homes and buildings, and return cleaner water to the ocean. By Lauren Dalban New York City is expected to experience increasing rainfall over the next few decades, especially during cloudbursts—short, intense rainfall events.Continue Reading
Scientists are uncovering new clues that a cosmic explosion may have rocked Earth at the end of the last ice age. At major Clovis-era sites, researchers found shocked quartz—evidence of intense heat and pressure consistent with a comet airburst rather than volcanism or human activity. The event could have sparkedContinue Reading
Cosmic Origins … Cosmic Origins Community AI/ML STIG Lecture Series, 12… About Community Executive Committee Science Groups News & Events Cosmic Pathfinders Opportunities Missions Studies News & Events Resources AI/ML STIG Lecture Series Artificial Intelligence and Machine Learning Science and Technology Interest Group (AI/ML STIG) Module 3: Neural NetworkContinue Reading
Earth Observatory Science Earth Observatory Lake Eyre Blushes 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 Search Collections Global Maps World of Change ArticlesContinue Reading
Prominent Imperial Valley farmer Michael Abatti, charged with killing his estranged wife, was extradited to Arizona on Tuesday, where bail has been set at $5.5 million.Continue Reading
A new computer modeling tool developed by an MIT Energy Initiative (MITEI) research team will help infrastructure planners working in the electricity and other energy-intensive sectors better predict and prepare for future needs and conditions as they develop plans for power generation capacity, transmission lines, and other necessary infrastructure. TheContinue Reading
A spectacular fossil trove on the Arctic island of Spitsbergen shows that marine life made a stunning comeback after Earth’s greatest extinction. Tens of thousands of fossils reveal fully aquatic reptiles and complex food chains thriving just three million years later. Some predators grew over five meters long, challenging theContinue Reading
Everglades restoration was designed to replenish the drinking water supply in one of the fast-growing parts of the nation. The same effort may help save South Florida from climate change. By Amy Green There is a place in the world, one that is among the most vulnerable as the globalContinue Reading
Microplastics in rivers, lakes, and oceans aren’t just drifting debris—they’re constantly leaking invisible clouds of chemicals into the water. New research shows that sunlight drives this process, causing different plastics to release distinct and evolving mixtures of dissolved organic compounds as they weather. These chemical plumes are surprisingly complex, oftenContinue Reading
Across southeast Asia, record-breaking rains and flooding caused by back-to-back tropical storms have claimed hundreds of lives and brought devastation and displacement upon entire communities, UN agencies said on Tuesday. Continue Reading