Will the 2014 El Nino be like 1997?

Every ten days, the NASA/French Space Agency Jason-2 satellite maps all the world's oceans, monitoring changes in sea surface height, a measure of heat in the upper layers of the water. Because our planet is more than 70% ...

New NASA web portal shines beacon on rising seas

Sea level rise is a critical global issue affecting millions across our planet. A new Web portal developed by NASA's Jet Propulsion Laboratory, Pasadena, California, gives researchers, decision makers and the public alike ...

Via research aircraft instead of dog sled

With dog food and a pack of huskies Dr. Veit Helm would not get far on his Antarctic expeditions. Instead, the geophysicist at the Alfred Wegener Institute for Polar and Marine Research in the Helmholtz Association conducts ...

Successful ocean-monitoring satellite mission ends

The Jason-2/Ocean Surface Topography Mission (OSTM), the third in a U.S.-European series of satellite missions designed to measure sea surface height, successfully ended its science mission on Oct. 1. NASA and its mission ...

NASA selects launch contractor for Jason-3 mission

(Phys.org) -- NASA has selected Space Exploration Technologies (SpaceX) of Hawthorne, Calif., to launch the National Oceanic and Atmospheric Administration's (NOAA) Jason-3 spacecraft in December 2014 aboard a Falcon 9 v1.0 ...

Jason-3 begins mapping oceans, sees ongoing El Nino

Just over a month after its launch, Jason-3 has produced its first complete science map of global sea surface height, capturing the current signal of the 2015-16 El Niño in the eastern Pacific Ocean.

Assessing the Great Whirl, despite all the pirates

Each year, the powerful southwest monsoon ramps up in midsummer, bringing life-giving rains to the Indian subcontinent. The monsoon winds also drive dramatic changes in the regional ocean currents, including a reversal in ...

Study sheds light on penguins first year far from home

In the first study of its kind, scientists tracked penguins first year away from home and found young king penguins explored new habitat, eventually learning to find food similarly to their parents, according to results published ...

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