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Stay up-to-date with the latest news from NASA Science as we explore the universe, solar system, sun and our home planet Earth.

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NASA Satellites Uncover Large-Scale Ocean Nutrient Stress 
5 min read

As Earth’s oceans warm, microscopic marine organisms are experiencing increasing stress due to a lack of vital nutrients. A new study combining NASA satellite observations, ocean surveys, and genetic testing on marine microorganisms suggests that warming ocean waters are limiting nutrient availability across much of…

Article
NASA Satellites Reveal Aquifer Decline in Brazilian Breadbasket
2 min read

A collaboration of scientists from NASA and Brazilian research institutions has produced a detailed picture of groundwater change across Brazil. The images reveal significant declines in some of the aquifers that are critical to one of the world’s largest agricultural…

Blog
First Steps: America’s Grueling Second Spacewalk
2 min read

One year after Gemini IV astronaut Edward H. White completed NASA’s first spacewalk the agency prepared for a demanding second excursion. Originally scheduled for Gemini VIII, the extravehicular activity (EVA) was reassigned to Gemini IX-A after that mission ended early,…

Image Article
Fighting Fire With Fire
3 min read

In fire-prone ecosystems in Australia's Northern Territory, prescribed burns are lit to minimize the severity of fires later in the season.

Article
Bioprinting Cartilage, Producing Stem Cells Fill Thursday’s Research Schedule
3 min read

3D bioprinting and stem cell research were the main research topics aboard the International Space Station on Thursday. The Expedition 74 crew members also photographed growing plants and lab windows for inspection while continuing to pack a U.S. cargo spacecraft.

Blog
Annual Student Research Program Commences 
2 min read

48 undergraduate students from across the country are gathered to participate in a once-in-a-lifetime experience of hands-on science and data-gathering with NASA scientists and university mentors.

Blog
NASA-Funded Study Shows Wildfire Smoke’s Hidden Ozone Toll
5 min read

Over the last decade, wildfires have worsened ground-level ozone pollution across much of the contiguous United States, creating unhealthy air far from active flames.

Article
NASA Satellites Show Mangrove Forest Rebound
2 min read

NASA satellite images show that mangrove forests, which protect shorelines, support coastal ecosystems, and store large amounts of carbon along saltwater coasts, are more resilient than scientists once believed. Four decades of Landsat observations reveal that mangrove forest coverage shifted…

Blog
Final Artemis III SLS Booster Segments En Route to NASA Kennedy
1 min read

The final booster motor segments for NASA’s SLS (Space Launch System) rocket that will help propel Artemis III astronauts on their journey to space shipped from Northrop Grumman’s Railyard Shipping Facility in Corinne, Utah on June 2. The eight booster…

Blog
A Moonlit Earth as Seen From Artemis II
4 min read

An astronaut’s photo, taken en route to the Moon, reveals our planet and its place in space in a novel way.

Article