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America’s Emerald Isle

America’s Emerald Isle

In a process that played out over thousands of years, a retreating ice sheet carved, scoured, and shaped the landscape of the present-day Great Lakes. In northern Lake Michigan, this sculpting left distinct ridges and valleys running north-to-south along the lake...

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America’s Emerald Isle

America’s Emerald Isle

In a process that played out over thousands of years, a retreating ice sheet carved, scoured, and shaped the landscape of the present-day Great Lakes. In northern Lake Michigan, this sculpting left distinct ridges and valleys running north-to-south along the lake...

read more

NASA Langley Engineer Attends FAA Training

At a busy airport, every aircraft in the area shares just a handful of radio frequencies. Spectrum and time are constrained and if multiple people speak at once, both messages can get lost. Communications like “clearance delivery,” which require long transmissions and...

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NASA Langley Engineer Attends FAA Training

At a busy airport, every aircraft in the area shares just a handful of radio frequencies. Spectrum and time are constrained and if multiple people speak at once, both messages can get lost. Communications like “clearance delivery,” which require long transmissions and...

read more
Station Hums With Advanced Research as Dragon Nears Launch

Station Hums With Advanced Research as Dragon Nears Launch

SpaceX CRS-34, the next cargo mission to resupply the International Space Station, is counting down to its launch at 7:16 p.m. EDT today, weather pending, from Launch Complex 40 at Cape Canaveral Space Force Station in Florida. The uncrewed Dragon cargo spacecraft is...

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Station Hums With Advanced Research as Dragon Nears Launch

Station Hums With Advanced Research as Dragon Nears Launch

SpaceX CRS-34, the next cargo mission to resupply the International Space Station, is counting down to its launch at 7:16 p.m. EDT today, weather pending, from Launch Complex 40 at Cape Canaveral Space Force Station in Florida. The uncrewed Dragon cargo spacecraft is...

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Perseverance Stuns in New Selfie

NASA’s Perseverance rover recently took a self-portrait against a sweeping backdrop of ancient Martian terrain at a location the science team calls “Lac de Charmes.” Assembled from 61 individual images, the selfie shows Perseverance training its mast on a rocky...

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