Ocean satellite dies after 11-year mission (Update)

Jason-1, a satellite that for more than a decade precisely tracked rising sea levels across a vast sweep of ocean and helped forecasters make better weather and climate predictions, has ended its useful life after circling ...

New technique measures evaporation globally

Researchers at Columbia Engineering and Boston University have developed the first method to map evaporation globally using weather stations, which will help scientists evaluate water resource management, assess recent trends ...

Is global warming causing harsher winters?

Millions of people in northern Europe are still battling snow and ice, wondering why they are being punished with bitter cold when—officially—spring has arrived and Earth is in the grip of global warming.

Mobile aerosol observing units deployed at Cape Cod

Bracing against -10 degree Celsius temperatures in Cape Cod, Massachusetts, Brookhaven atmospheric chemist Stephen Springston and his team recently completed a one-week restaging of two portable atmospheric sampling stations ...

NASA's Tropical Rainfall Measuring Mission turns 15

When it rains it pours, goes the saying, and for the last 15 years, the data on tropical rainfall have poured in. NASA's Tropical Rainfall Measuring Mission (TRMM) was launched on Nov. 27, 1997, and for the last decade and ...

Curiosity Mars rover resumes work with first scooped sample

(Phys.org)—The team operating Curiosity decided on Oct. 9, 2012, to proceed with using the rover's first scoop of Martian material. Plans for Sol 64 (Oct. 10) call for shifting the scoopful of sand and dust into the mechanism ...

New RBSP instrument telemetry provides 'textbook' excitement

(Phys.org)—In the very early hours of Sept. 1 – just under two days since the 4:05 a.m. EDT launch of NASA's Radiation Belt Storm Probes – the team at the RBSP Mission Operations Center (MOC) controlling spacecraft ...

NASA Radiation Belt Storm Probes to launch, UNH components aboard

At 4:08 a.m. Thursday, August 23, NASA's twin Radiation Belt Storm Probes are scheduled to launch from Cape Canaveral, Florida on a two-year mission to investigate Earth's hazardous radiation belt environment as never before. ...

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