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Forty Years of Change in Louisiana’s Wetlands
Landsat images show that in the past 40 years alone, Louisiana’s coastal wetlands have undergone substantial changes.

A Defining Era: NASA Stennis and Space Shuttle Main Engine Testing
The numbers are notable – 34 years of testing space shuttle main engines at NASA’s Stennis Space Center near Bay St. Louis, Mississippi, 3,244 individual tests, more than 820,000 seconds (totaling more than nine days) of cumulative hot fire. The…

Capital of the Blue Ridge
Roanoke, Virginia, is the largest city in the Blue Ridge Mountains and a stopover along a historic, scenic road.

Mountains of the Moon
The Rwenzori Mountains in eastern Africa are renowned for their water resources and endemic plants and animals, but like elsewhere in the tropics, the glaciers are dwindling.

Digging Into the History of Stone Town
Satellite images of the ancient city in Zanzibar highlight urbanization patterns and help researchers find new archaeological sites.

Hubble Captures Cotton Candy Clouds
This NASA/ESA Hubble Space Telescope image features a sparkling cloudscape from one of the Milky Way’s galactic neighbors, a dwarf galaxy called the Large Magellanic Cloud. Located 160,000 light-years away in the constellations Dorado and Mensa, the Large Magellanic Cloud…

NASA X-59’s Latest Testing Milestone: Simulating Flight from the Ground
NASA’s X-59 quiet supersonic research aircraft successfully completed a critical series of tests in which the airplane was put through its paces for cruising high above the California desert – all without ever leaving the ground. “The idea behind these…

Top Prize Awarded in Lunar Autonomy Challenge to Virtually Map Moon’s Surface
NASA named Stanford University of California winner of the Lunar Autonomy Challenge, a six-month competition for U.S. college and university student teams to virtually map and explore using a digital twin of NASA’s In-Situ Resource Utilization Pilot Excavator (IPEx). The winning…

NASA Satellite Images Could Provide Early Volcano Warnings
Scientists know that changing tree leaves can indicate when a nearby volcano is becoming more active and might erupt. In a new collaboration between NASA and the Smithsonian Institution, scientists now believe they can detect these changes from space. As…

Let’s Bake a Cosmic Cake!
To celebrate what would have been the 100th birthday of Dr. Nancy Grace Roman — NASA’s first chief astronomer and the namesake for the agency’s nearly complete Nancy Grace Roman Space Telescope — we’re baking a birthday cake! This isn’t your…

NASA Selects Student Teams for Drone Hurricane Response and Cybersecurity Research
NASA has selected two more university student teams to help address real-world aviation challenges, through projects aimed at using drones for hurricane relief and improved protection of air traffic systems from cyber threats. The research awards were made through NASA’s…

NASA, French SWOT Satellite Offers Big View of Small Ocean Features
The international mission collects two-dimensional views of smaller waves and currents that are bringing into focus the ocean’s role in supporting life on Earth. Small things matter, at least when it comes to ocean features like waves and eddies. A…
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Descobertas, missões espaciais, pesquisas e avanços tecnológicos da agência espacial americana.
