NASA analyzed Tropical Storm Fernand's strength before landfall

NASA's Aqua satellite provided forecasters at the National Hurricane Center with infrared data and cloud top temperature information for Tropical Storm Fernand as it was making landfall in northeastern Mexico. Those temperatures ...

Image: Dorian brings destruction

This Copernicus Sentinel-3 image features Hurricane Dorian as it pummels the Bahamas on 2 September 2019 at 15:16 GMT (11:16 EDT). This mighty storm has been parked over the northwest Bahamas for more than 24 hours unleashing ...

Ancient plankton help researchers predict near-future climate

The Mauna Loa Observatory in Hawai'i recently recorded the highest concentration of carbon dioxide, or CO2, levels in human history. In fact, the last time CO2 levels surpassed 400 parts per million was during the Pliocene, ...

NASA finds depression strengthen into Tropical Storm Dalila

Satellite imagery on July 22 showed that wind shear was preventing the Eastern Pacific Ocean's Tropical Depression 5 from consolidating and strengthening. Infrared imagery from NASA's Aqua satellite on July 23 showed that ...

Too many airplane systems rely on too few sensors

The apparent connection between fatal airplane crashes in Indonesia and Ethiopia centers around the failure of a single sensor. I know what that's like: A few years ago, while I was flying a Cessna 182-RG from Albany, New ...

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